TOP 5 cars with hot-dip galvanized bodies - can last up to 30 years without corrosion

Corrosion of the car body is the main reason cars are written off as scrap. Often, vehicles damaged by rust are technically still usable, but their appearance leaves much to be desired.

Many owners of such cars try to sell them on the secondary market, trying to disguise the damaged areas, so if there is a need to purchase a used car, it is better to give preference to models whose bodies have corrosion protection.

This article will look at several cars with hot-dip galvanized bodies that can last up to 30 years.

Audi A6 C4

Cars of this brand are over 20 years old, but if the car has been operated under proper conditions, the body will be in almost perfect condition. The layer of zinc protection on the metal does not exceed 10 microns.

However, it will require significant mechanical impact to damage it. For example, cars of this brand begin to rust after an accident or as a result of deliberate damage by hooligans.

Features of anti-corrosion treatment

Regardless of whether the body is galvanized or not, certain rules must be followed. The optimal time for implementing anti-corrosion measures in LADA Granta is a dry and warm period. It is recommended to carry out the work annually or once every two years (as appropriate).

If the procedure involves treating external and unprotected body surfaces, then bitumen-based mastic is perfect. The process is not complicated, so it can be easily done at home. There are mastics both drying and lacking this quality. The latter options are characterized by sufficient elasticity, but are not resistant to mechanical factors. Application of mastic involves achieving a layer thickness of 0.4 mm, which allows for maximum noise insulation effect.

To effectively treat hard-to-reach and hidden cavities on the body, it is recommended to use substances based on an oil structure. This allows you to effectively fill pores and cracks. Elastic mastics are also excellent, one of the advantages of which is the ability to effectively displace moisture. These processing agents have a paraffin or wax structure.

0 0 votes

Article rating

Ford Focus

This American car is very popular among domestic car enthusiasts. The reason for the increased interest in the car is due, among other things, to the good anti-corrosion treatment of the body.

As a rule, even on cars that are more than 10 years old, it is almost impossible to find pockets of corrosion. If the car has not been in an accident, then you can safely purchase a car on the secondary market without fear of problems with the body.

AvtoVAZ's share in the Russian market has reached its highest level in six years

The most popular Lada models, included in the top 10 at the end of 2017, were Granta - 93.7 thousand cars (plus 7%), Vesta - 77.3 thousand (plus 40%) and Xray - 33.3 thousand. (plus 67%).

Corporate sales of Lada increased by 32%, to 42.8 thousand units. In 2017, Lada cars first appeared at the Moscow car sharing company Karusel, and Lada Largus was also supplied to Russian Post.

Read on RBC Pro

Ray Dalio - RBC Pro: “The USA is moving towards rapid decline” A new mechanism for inheriting wealth will be launched in Russia “Magnit” buys “Dixie”. Will this help to overtake X5 Retail Group Tech stocks have collapsed: which securities to buy during a drawdown

As of the end of 2022, AvtoVAZ’s dealer network consisted of 300 centers, and 17 new car dealerships were opened during the year. According to Ptacek, in 2022 the concern will continue to develop its dealer network, but this is not about increasing the number of centers, but about the quality of service.

According to AvtoVAZ's forecast, the Russian car market will continue to grow, but at a slower rate than in 2022: the company expects growth to reach 10% in 2018. “The market will be influenced by accumulated pent-up demand and government support programs,” Ptacek explained. According to him, in 2018 as well.

In December, it became known that the Ministry of Industry and Trade had reduced state support for demand for cars for 2022 to 35 billion rubles, focusing on targeted programs. This is almost half the amount of subsidies in 2022, when 62.3 billion rubles were allocated for state support. When asked to comment on the reduction in state support programs, Ptacek replied that for now they continue to work and good demand is expected for them. The extension of the programs depends on the government's decision, he added.

VTB Capital analyst Vladimir Bespalov notes that even with a reduction in state support, AvtoVAZ will be able to retain 20% of the Russian market, but it will be difficult to increase its share. According to him, everything will depend on the general situation on the market: in early January, other automakers raised prices, so AvtoVAZ will be more or less competitive with its prices and new models.

In 2022, AvtoVAZ sold 266.3 thousand cars in Russia, which is 1% lower than in 2015. Then the entire market shrank by 11%, to 1.4 million cars. At the end of 2022, AvtoVAZ’s net loss according to IFRS decreased by 39.3% and amounted to 44.8 billion rubles. The company will publish financial results for 2022 in February, its representative told RBC.

Kazakhstan and new markets

At the end of 2022, 24 thousand Lada cars were exported, which is 31% more than in 2022, when only 18 thousand cars were sold (minus 44.9%). The best-selling export model was the Lada 4×4.

In March, Nicolas More told reporters that in 2022 the automaker plans to increase exports by almost 75%, to 30 thousand cars. In its main export market, Kazakhstan, AvtoVAZ planned to occupy at least 25%. However, at the end of the year, the company’s share increased here by only 1.4 percentage points, to 19%.

The CIS countries remained the main export markets for AvtoVAZ. In 2017, the company also began deliveries to China, Cuba, Lithuania and Jordan. “We want to develop exports. Our strategic markets are the CIS countries, and we want to increase our position there in 2018,” Ptacek noted, finding it difficult to disclose plans for export volumes for 2022.

Mercedes-Benz S-Class W221

Executive class car bodies most often undergo additional anti-corrosion treatment. Mercedes-Benz S W221 is no exception to this rule.

The car body is reliably protected by hot-dip galvanizing, both for cars during the pre-restyling period and during the production of new models (2009 - 2013).

AvtoVAZ is not alone

It is not only AvtoVAZ that is experiencing problems with the supply of electronic components for cars. This is a common problem for auto giants, and all of them, not just Russian ones.

At the end of August 2022, CNews wrote that due to a shortage of chips, Audi and Toyota decided to close some factories. They also had to sharply reduce their production volumes. All this has been going on since at least the beginning of 2022. Back in January 2022, CNews reported that the global shortage of microchips affected almost all of the world's other major automakers. At that time, it affected, in particular, Ford, Fiat, Chrysler, Nissan, Suzuki and Volkswagen.

However, the Russians, known for their ingenuity, found a way out of this situation. In September 2022, due to a global shortage of microchips, GAZ began producing incomplete Gazelles. The plant took this step so as not to stop the conveyors.

Stopping conveyors and downtime for workers would cost the GAZ group more than installing missing parts into finished cars. “The car goes through the entire production chain and remains at the factory site without a missing part, and when the components arrive, we will return it to the technological process and complete production,” GAZ Managing Director Andrei Sofonov said then.

Porsche Cayenne 955

Porsche Cayenne 955 cars produced from 2002 to 2007 had their bodies hot-dip galvanized. Even the first cars produced during this period and used today have an impeccable appearance.

There is also no doubt that their operation will not be limited to 20 years and even after 30 years of use the machines will not have any serious areas of corrosion.

Types of body 2112 and its dimensions

When developing the vase model in question, the domestic manufacturer made sure that it was suitable for different types of people, who, in turn, assigned different tasks to it. It's worth noting that the 2112's appearance is somewhat reminiscent of the previous 2110 model, although some changes are noticeable. The model in question has the following body types:

It is worth noting that the latest model is quite rare and has a sporty design, which also stands out from the gray automobile stream of monotonous cars. Many believe that the design of this particular car is one of the best developments of domestic automobile production in this regard. To date, production of this model has been discontinued. Only about 10,000 of the body style in question were produced before production was discontinued. Today, a large number of young people are trying to buy this particular car, as it is truly unique.

An important part of any car is its dimensions. They play a big role, not only when it comes to placing the car in a garage or parking lot, but also in the overall convenience of passengers, since in a larger car it is much easier to leave more space for people to find the optimal position, in trunk volume and so on. That is why developers always try to ensure that the dimensions are optimally combined with all indicators, so they try to make them such that everything can be placed in the car in the optimal way without unnecessary constraints.

In addition, it is worth noting that some include a hatch in their design, which is very convenient.

The average values ​​of all geometric indicators can be taken from the 2112 hatchback body model, since this is the standard and original design. The length of the car is 4170 millimeters, the height is 1435, and the width without rear-view mirrors is 1680, and with mirrors it is 1875 millimeters.

Thus, it can be noted that the VAZ in question is well suited for performing a large number of functions, since, despite the relatively good design, it has a fairly high capacity of not only the trunk, but also the interior, this will allow passengers to feel as comfortable as possible, this is especially true for rear seats, since in previous models this indicator was not taken into account.

Volvo 960

Cars of this brand, produced between 1995 and 1997, were subjected to anti-corrosion treatment.

Thanks to the high-quality zinc coating, Volvo 960 can be used for at least 20 years, and if the car body has not been mechanically damaged during use, then even a thirty-year period is not the limit of operation.

Do you have any questions or something to add about the article? Write in the comments, perhaps this will greatly help readers in the future. Also subscribe to our channel in ZEN .

Not everyone can afford to replace their cars every few years, and even fewer people know how to buy a car that won’t rust while standing on the street. Therefore, if you have already decided to save money to buy a car, then you should find out in advance about what kind of cars with galvanized bodies are available. By purchasing such a car in advance, you will protect yourself from damage to the car body. Even after 5-10 years, problems with this will be minimal.

Now let's look at what methods there are for factory galvanizing a body:

• Hot. It is considered the best type of galvanizing. Provides the best corrosion resistance of any car model.
• Galvanic. Refer to good types of galvanizing. It is good to apply primer and paint to the body after this treatment.
• Zinc metal. This method provides mediocre anti-corrosion properties.
• Cold galvanizing. Some car models are coated in this way. It is cheap and weakly resistant to corrosion.

When deep scratches appear on the body, the zinc is the first to suffer; metal does not rust. This is the main advantage of the cars in question.

About myths

Almost everything has been clarified, but again, many skeptics who are accustomed to saying that there is nothing good at AVTOVAZ can put forward some theses:

• Foreign cars are made from fully galvanized sheets . Perhaps someone does this (in their barn in particular), but in most industries around the world such sheets are not used. They are soft (do not have the required strength), do not weld well (easily burn through), the cost of the body will go through the roof
• The cold method is used only at AVTOVAZ . This is also not true, for example Chevrolet, KIA, HYUNDAI, TOYOTA, MITSUBISHI use it on many of their cars (even if they are of a budget class, but still). For example, CRUZE is covered worse than VESTA, it does not have sill treatment and some front power struts

• The layer is so thick that it falls off . I really don’t understand who comes up with this idea. If you check with a micrometer, it turns out: the roof is about 105-125 microns, the doors are about 145 microns, the wings are 140 microns, the hood is 110 microns, the trunk lid is 120 microns. This is a complete “pie” that is applied to the steel. It is approximately the same as on many foreign cars of this class and nothing falls off on anyone.
• Only VESTA is processed; other VAZs are not treated ! This is again a myth. Galvanization is applied to the following models: GRANTA (LIFTBACK) - fifth door, fenders (here is the bare minimum of galvanizing), KALINA2 - all external surfaces, except the hood, roof, front and rear side members (fender liners are needed here), PRIORA (since 2009) - everything except the roof, hood. X-RAY - everything outside, except the roof, VESTA - the entire external surface, with the bottom, sills and arches additionally treated with anti-gravel.

As you can see, a lot of things are far-fetched, now I’m providing you with a video version, let’s take a look.

I’ll end with this, I think it was useful, read our AUTOBLOG, subscribe to the channel.

(
30 votes, average: 4.20 out of 5)

Choosing a car at a car dealership

When you look at different brands of cars, wandering around car dealerships, you can find out whether the body is galvanized or galvanized right on the spot. Look at the technical documentation of a specific model; if the term “full galvanization” is indicated there, then only in this case the entire body is coated with zinc and protected from corrosion. Let's look at what other processing methods exist:

• Partial. Treatment of welds and vulnerable areas of the body (bottom, sills, doors).
• Processing of node connections. Only areas of stampings, fasteners, and welds between sections of the body are coated with zinc.

Also keep in mind that regardless of the car model you choose, when purchasing a galvanized body, there must be a warranty card. Almost all manufacturers, even Chinese ones, give a guarantee for the galvanized car body, and quite a long one. This document gives the right to file claims against the dealer if the car begins to rust during the warranty period.

Galvanizing the body of VAZ 2110 1st generation

Other generations of VAZ 2110

When a galvanized surface is damaged, corrosion destroys the zinc and not the steel.

Over time, the processing process has changed. A younger car will always be better galvanized!

The presence of zinc particles in the soil covering the car body does not affect its protection and is used in advertising materials. More information.

Below are the test results of cars that came off the assembly line with the same damage (cross) on the lower part of the front right door. Tests were carried out in the laboratory. The conditions in the hot salt fog chamber for 40 days corresponded to 5 years of normal operation.

Hot dip galvanized vehicle

(layer thickness 12-15 microns)

Galvanized car

(layer thickness 5-10 microns)

Cold galvanized vehicle

(layer thickness 10 µm)

Car with zinc metal

Car without galvanization

• A coating with a thickness of 2 to 10 microns provides excellent protection against the occurrence and spread of corrosion damage.

• The rate of destruction of the active zinc layer at the site of body damage is from 1 to 6 microns per year. Zinc is more actively destroyed at elevated temperatures.

• If the word “full” is not added, this means that only impact-prone body elements were treated.

• Pay special attention to the presence of a manufacturer's warranty on the car body rather than loud advertising about galvanization.

Source

Models of cars with galvanized body

Now consider specific brands and models of cars with galvanized bodies. The list will be quite extensive, so we also classify the machines according to the method of applying the anti-corrosion material.

Hot galvanizing method

This method was first used in the distant past by Volkswagen, and they still use it to this day. In addition to VW, Audi, Porsche, Volvo, and a host of other automakers also treat their bodies this way. Considering the cost of processing a car using this method, it must be recalled that quite expensive premium and business class models are subjected to it. List of car brands whose model range includes models with a fully galvanized body using the hot method:

• Porsche (the first of the models with such a body is the famous Porsche 911).
• Audi.
• Volvo.
• Ford.
• Chevrolet (Lacetti).
• Opel (Astra and Vectra).

The first production car with a fully galvanized body was the famous Audi 80. After it, most of the cars of this company came with a mandatory anti-corrosion coating. Depending on the brand, the coating could have a thickness from 2 to 10 microns.

Test

Coating without galvanization

Galvanic processing method

Galvanic treatment of the body with zinc differs from the previous method in that it costs less. This method is more often found in American and Japanese cars, a little less often in European ones. By reducing the cost of processing, the reliability of such processing has also decreased significantly. The coating did not provide a 100% guarantee of protection. European manufacturers decided to go their own way, using the developed new technology. List of technological operations carried out by the BMW and Mercedes concerns:

• High-alloy steel is used to manufacture the body; harmful impurities are eliminated as much as possible.
• Apply 9 to 15 microns of zinc using the galvanic method.
• A thick layer of primer and paint is placed on top. The surface has high adhesion, so the paint coating adheres quite reliably.

Let's sum it up

Now we know which cars have a galvanized body. The lists are gradually increasing as manufacturers are able to use proven and inexpensive methods, for example, adding zinc to primer or paint. Therefore, you need to take into account some nuances highlighted by auto experts:

1. Reliable protection of the vehicle body by galvanizing is possible only with expensive models, since investing in budget options is considered unwise - they simply will not pay for themselves.
2. In the modern world, the level of body preparation is much worse than it was 10-20 years ago. While cars produced in the 1990s were built to last for decades, today this period has been reduced to 7 years, after which the car can be scrapped. Therefore, you should not believe dealers who claim that the service life of any new model is at least 10 years, because its body is galvanized - this is a marketing ploy, nothing more.
3. In the technical specifications, any manufacturer may indicate that the machine is galvanized, although in fact it is not. At least this applies to the already mentioned budget models, when only some body elements were subjected to this procedure.

List of cars

Now let's look at which cars are coated with the classic galvanic method:

• Alfa Romeo.
• Mitsubishi
• Skoda (Octavia, Fabia).
• Toyota.
• Honda (Legend).
• Lexus
• Renault (Logan).
• Peugeot.
• Chrysler (model 300).
• Cadillac.

Car models from Toyota deserve special attention. Since the company previously paid little attention to anti-corrosion treatment, now a layer of zinc in joints, thresholds and doors is present in most cars.

Answers (4)

According to AvtoVAZ, about 50% of the body surface area of ​​the Kalina model is covered with zinc. To resist corrosion, Lada Kalina uses galvanized rolled steel, phosphating, effective technology of painting and applying primer, protection of flange and butt joints with mastics, and hidden sections are treated with special anti-corrosion compounds. At the same time, a zinc layer is not applied to the front panels of the model. If the car is operated in difficult climatic conditions, then additional anti-corrosion treatment must be carried out. In addition, if the car is already 2-3 years old, the manufacturer recommends such treatment, regardless of the conditions in which the car is operated.

It hit a tree and there was a dent above the back door. The paint has peeled off on the outside and hasn't rusted for six months. It rusted inside within a week.

Zynk on viburnum? funny. After 4-5 years of operation, the wings in the headlight area began to bloom. Black metal. For comparison, a friend has a Tagaz accent from 2007, the car spends the night on the street all year round, it is 11 years old - NO RUST. This is galvanized. And at AvtoVAZ they produce junk cars!

At Prior, for example, in the first years they produced 30% rated ones. Since 2009, they began to produce 100% galvanized ones.

"Kalina" will be galvanized

The use of galvanized steel should significantly increase the corrosion resistance of the body, which is important in Russian conditions. In addition, the press service reports that cars of the “tenth” family produced in 2003 will be protected from corrosion better than before.

Better resistance to rust can be achieved by installing sill fairings and special rubber gaskets between the hood and fenders. In addition, the door hinges will be additionally tinted. According to test data, Lada-110 bodies coated with a 2-component cataphoretic primer can now withstand about 1.5 thousand hours in a salt fog chamber.

Domestic cars

In terms of the domestic automotive industry, everything is somewhat simpler. If galvanized cars were produced, they were made from foreign sheet steel. Currently, at AvtoVAZ factories, bodies are made from locally produced steel. Body elements are cold galvanized and then used in the assembly of the car.

The cataphoresis treatment method is also used

For example, delving into the technical documentation, you can find that the VAZ 2110 car has 47 galvanized parts, which make up 50% of the car’s weight. Taking this into account, we can say that the most vulnerable parts have been processed here. This includes the sills, the floor inside and outside, the front panel, fenders and the bottom of the doors. This treatment allows you to slightly extend the service life of cars.

Cars produced at the IZH plant and products of the Ulyanovsk Automobile Plant can also boast of cold galvanized body elements. UAZ off-road vehicles last longer after this treatment. Similar versions of cars produced earlier cannot boast of the durability that modern versions of cars with galvanized bodies have.

25 February 2016 194,087

Galvanizing is the coating of metal with a layer of zinc to protect it from corrosion. In other words, the better the body is galvanized, the more resistant it is to rust. Is there a need to additionally carry out anti-corrosion treatment of the body or is this no longer relevant for modern LADA cars?

Car manufacturers use different galvanizing methods. High-quality galvanization of the body significantly affects the cost of the car; less reliable methods of protection cost factories much less.

The most reliable method is hot galvanizing , when the metal is coated with a layer of zinc by dipping the body into a bath of molten zinc at a temperature of about 460 °C. This method is used only by large manufacturers of European foreign cars.

To protect the body from corrosion, AVTOVAZ practices cataphoresis priming of the body . The “black” body is dipped into a bath with a special primer. A phosphate film is formed on the entire surface of the metal, which is the basis of the protective anti-corrosion layer of the car; the durability of the body depends on its quality.

AVTOVAZ also uses cold galvanizing of body parts. The process involves applying a composition containing zinc powder to the surface. This method can be called high-quality body painting using anti-corrosion additives.

Briefly about technology

You need to remember the postulate: any car plant, AvtoVAZ, IzhAvto or others, does not supply galvanized steel. Galvanization is carried out during assembly, but there are options:

• Hot method - the assembled body is dipped into a bath completely filled with zinc (T = 460 Gy. C). The method is used by the following car brands: Porsche, Volvo;
• Electroplating is the deposition of zinc from a solution by the flow of current. Brands: BMW, Mercedes, Toyota and some others. The method will not allow obtaining a layer thickness greater than 9-15 microns;
• Cold method - applying a mixture containing zinc powder. The composition is applied as for painting (see photo).

What is being galvanized here - is it really a Vesta sedan?

The third method allows you to choose what exactly is galvanized and on which side. In addition, it is inexpensive. It is used by AvtoVAZ, as well as the Izhevsk Automobile Plant, where Vesta sedans are assembled.

Three technologies are listed above. And they are listed in order from best to worst. Not a single anaphoretic soil, even if it contains zinc, can completely protect against rust.

Uniform coverage is obtained using the first two methods. Lada Vesta is galvanized using the third technology, but whether or not the VAZ has a galvanized bath is another question.

Which Lada models have a galvanized body?

It is unknown what percentage of parts are galvanized. Various figures periodically appear in the media, but they are not officially confirmed. The degree of galvanization of Lada cars from the media (list):

• VAZ 2110 – 30%;
• Lada 4×4 (Niva 2121 and 2131) – cataphoretic priming, no galvanized steel.
• Lada Kalina 1 – 52%;
• Lada Kalina 2 - everything is galvanized except the front and rear side members, roof and hood;
• Lada Priora - since August 2008, the body has been galvanized by 29%, and after 2009 by 100% (video);
• Lada Largus - photos of galvanized parts were posted by tourists who visited AVTOVAZ as part of excursions;
• Lada Vesta - for the first time, the outer layer of the body was galvanized (the roof of the sedan is not galvanized, the station wagon is completely galvanized), and the sills and bottom have anti-gravel protection;
• XRAY – only the roof of the external panels is not galvanized, but this is normal practice for the global automotive industry. When testing the corrosion resistance of the body, the XRAY roof passed the test better than the Vesta roof.

Official information

:

• Lada Largus - all external steel panels are galvanized on both sides - outside and inside (indicated on the website lada.ru).
• Lada Granta sedan: 32% of the weight of body parts is made of galvanized steel. Moreover, 75% of galvanized metal is hot-dip galvanized steel with 2-sided coating. Strong and durable anti-gravel coating on the bottom. Hidden body cavities are treated with anticorrosive. The muffler is made of stainless steel (indicated on the website lada.ru).
• LADA Granta liftback uses galvanized steel (bottom, mudguards, sides), high-strength steel (power frame of the body). Polyester primer with increased resistance to chipping, black edging of the bumper skirt (indicated on the website lada.ru).
• Lada XRAY: double-sided galvanization of external body panels. Anticorrosive underbody and hidden cavities of the body (link).
• Lada Vesta: external body panels are galvanized, and a durable anti-gravel coating is applied to the sills and bottom (link).
• Lada Niva Travel - the main part of the body elements is made of metal with one-sided zinc coating, some with double-sided coating (link).

Is it necessary to do anticorrosive treatment on Lada Vesta and XRAY, AVTOVAZ answers.

According to other data:

• Until 1999, AVTOVAZ did not have galvanized bodies; only a regular anti-corrosion layer was applied;
• from 1999 to 2009, cold galvanizing began to be used (application of a zinc-containing coating), but only part of the joints (welding points, fastenings, stampings and other small parts) were processed;
• Since 2009, cold galvanizing began to extend to a wider list of parts (all joints and the most vulnerable parts of the body, sills, bottom, bottom of doors, etc.

Buying Lada Priora, tips

Lada Priora is produced at the Volzhsky Automobile Plant in four body styles with factory indices: VAZ 2170 sedan (put into mass production in March 2007), VAZ 2172 hatchback (produced since February 2008), VAZ 2171 station wagon (added to the lineup in May 2009 ). Let's consider the main disadvantages and advantages of these models related to the time of purchase and body characteristics.

There is also a three-door Lada Priora Coupe in the line - VAZ 21728 (first rolled off the assembly line in January 2010), but the car is not very popular among Russian car enthusiasts and is produced in small quantities.

Lada Priora, what to look for when buying

Like the vast majority of domestic automotive products, Priors are characterized by unstable build quality, although the production process is accompanied by constant improvement of the design and the struggle for the quality of the components used. Another problem with all VAZ models, which includes the Lada Priora, is the company’s poor service, forcing owners to look for help with repairs outside - in countless private workshops. The telephone number of a good mechanic, mechanic or electrician is just as valuable as it was in Soviet times.

Sometimes it seems that pre-sale preparation is not the responsibility of the dealer at all, the flaws are so obvious. What you can expect: insufficient amount of oil in the engine, unadjusted slamming doors and loose locks, under-inflated and under-rotated wheels, insufficient equipment, and other possible malfunctions. in general, depending on your luck.

What to look for

Every year, technologies are improved, and the guarantee for body protection against rust increases, and AVTOVAZ is no exception (the thickness of Vesta’s paintwork is at the level of its competitors, 100-150 microns). Pay more attention to the presence of this guarantee than to dubious information about body galvanization from the media and advertising.

Currently, AVTOVAZ provides a 6-year . Depending on the operating conditions of the vehicle and the quality of the body treatment with anti-corrosion agents, its service life can vary greatly (see survey). If rust appears during the warranty period, do not hesitate to contact your dealer.

How do you evaluate the anti-corrosion treatment of Lada car bodies? Is it necessary to additionally treat weak points or is the factory version sufficient? Let us remind you that you can get acquainted in more detail with modern AVTOVAZ cars by content in the context of models (Vesta, Granta, Priora, Kalina, Largus, Niva 4x4 and XRAY). The VK survey is being conducted among Vesta owners.

Keywords: Lada Granta doors | Lada Priora doors | Lada Kalina doors | Lada Largus doors | doors 4x4 | doors lada xray | Lada Vesta doors | hood of Lada Granta | hood of Lada Kalina | hood of Lada Priora | hood of Lada Largus | hood of Lada Vesta | hood 4x4 | Lada Xray hood | roof of Lada Granta | roof of Lada Priora | roof of Lada Kalina | roof of Lada Largus | roof 4x4 | roof lada xray | roof of Lada Vesta | trunk of Lada Granta | trunk of Lada Priora | trunk of Lada Kalina | trunk of Lada Largus | 4x4 trunk | trunk lada xray | trunk of Lada Vesta | universal article

Share on social networks:

Found an error? Select it and press Ctrl+Enter..

Coverage scheme

Despite the presence of galvanized bodywork on the Lada Vesta and X-Ray, this is not the only protection. Stanislav demonstrated a section of a body element drawn on the board. It includes the following components:

1. Steel – thickness from 0.6 to 0.8 mm;
2. Zinc;
3. Primary cataphoretic primer;
4. Recycled polyester primer;
5. Enamel;
6. Varnish.

This applies to external components. If we consider the internal panels, for example, the bottom, then between the layers of cataphoretic and polyester primer a mastic with anti-noise properties is applied, or a special mastic if it is a weld.

Comments

Products for LADA at the best price

A selection of accessories for LADA from AliExpress

Photo: ru.freeimages.com Author: Rotorhead

When choosing a used car, you need to focus not only on the serviceability of the engine and gearbox, but also on corrosion resistance. After all, body repairs are very expensive; eliminating even small defects can cost a decent amount. Therefore, it is better to choose a car that has a galvanized body and is not so susceptible to corrosion. Let's consider 10 domestic and foreign cars with galvanized bodies.

Lada Kalina"

The first generation of Kalin did not have good zinc treatment. At the factory, hinged elements were galvanized - doors, hood, trunk lid, as well as the bottom and wheel arches. In the second generation, the situation became a little better; cars of recent years of production have a completely galvanized body, except for the side members, roof and hood.

LADA "Largus"

KIA Rio and Hyundai Solaris

Oddly enough, these Korean brands are in no hurry to switch to full galvanization of bodies and still use partial galvanization. Only since 2011, factories began to use additional compounds to protect the underbody of cars.

Ford Focus

This car is perfectly protected from corrosion. Back in the late 90s, the company began to use hot-dip galvanizing of the body, which gave very good results in terms of the cars’ resistance to rust.

Toyota Corolla

It’s not for nothing that cars of this brand are considered one of the most reliable in the world. The Corolla model, starting from 1991, has a double-sided zinc coating, so on the roads you can find old cars, but in good condition.

Renault Logan

On the Russian market, Logan is the only Renault model that has a fully galvanized body. Other cars, such as Duster, Sandero, etc. – only partial processing.

Galvanizing the body of VAZ 2110 1st generation

Other generations of VAZ 2110
When a galvanized surface is damaged, corrosion destroys zinc and not steel.

Over time, the processing process has changed. A younger car will always be better galvanized!

The presence of zinc particles in the soil covering the car body does not affect its protection and is used in advertising materials. More information.

Below are the test results of cars that came off the assembly line with the same damage (cross) on the lower part of the front right door. Tests were carried out in the laboratory. The conditions in the hot salt fog chamber for 40 days corresponded to 5 years of normal operation.

Hot dip galvanized vehicle

(layer thickness 12-15 microns)

Galvanized car

(layer thickness 5-10 microns)

Cold galvanized vehicle

(layer thickness 10 µm)

Car with zinc metal

Car without galvanization

• A coating with a thickness of 2 to 10 microns provides excellent protection against the occurrence and spread of corrosion damage.

• The rate of destruction of the active zinc layer at the site of body damage is from 1 to 6 microns per year. Zinc is more actively destroyed at elevated temperatures.

• If the word “full” is not added, this means that only impact-prone body elements were treated.

• Pay special attention to the presence of a manufacturer's warranty on the car body rather than loud advertising about galvanization.

Source