VAZ-2112 coupe - review, technical specifications and features

Domestic cars are always popular among car owners. The main reason is availability in terms of price, as well as inexpensive maintenance. Back in Soviet times, VAZ earned a reputation as a high-quality and reliable car.

True, over time, drivers began to trust VAZ cars less, but this does not apply to older models like 2112 and those that came before it. The VAZ-2112 car began to be produced in the late 90s. And he still enjoys trust.

History of creation

The VAZ 2112 hatchback model was produced since 1999, becoming the successor to the 2110 sedan and 2111 station wagon. The “Twelfth” became a close analogue of the famous tenth model, but had a slightly shortened body. As planned by the manufacturers, the 2112 was supposed to combine all the advantages of the “ten” and “eleven”, so the five-door hatchback was chosen as the body type.

VAZ-2112 Pre-production (1994)

The 12th model began to be mass produced in 2000; it lasted 8 years on the assembly line. Unlike the sedan and station wagon of the tenth series, the assembly of the “dvenashka” was not transferred to the Ukrainian ones.

Although the twelfth model was positioned as an improved “ten”, the improvements here are very conditional and not always obvious. Therefore, the difference between these two models is not too big. AvtoVAZ designers continued to look for new solutions, as a result of which other lines and modifications appeared, which also have both their pros and cons.

Short description

The VAZ-2112 engine was installed on VAZ-2110, VAZ-2111 and VAZ-2112 cars. The engine was not created from scratch, the base was the 21083 engine. The engine retained the basic geometric dimensions of the 83rd engine, but at the same time it was radically different from it, both in terms of power and performance indicators. These and General Motors were involved in the development of the engine. In particular, together with General Motors, a distributed fuel injection system was developed. The engine turned out to be very economical. The main disadvantages of the engine are the lack of torque at low speeds (noticeable pick-up at 3500 rpm), unreliable belt drive and rollers, bending valves when the timing belt breaks

Exterior

Looking at the “twelve”, it immediately becomes clear that its prototype was the “ten”. Externally, these two cars are very similar, it is immediately clear that they belong to the same family: the same rounded, smooth lines and roundness of the body, the same heaviness, especially in the rear of the car. Of course, whether you like the design of the car is a matter of taste. Many note that the twelfth model is the most beautiful of the entire line.

Lada 2112 (1999–2008)

It is also noticeable that the designers tried to give the car some sportiness by adding a rather large spoiler to the trunk door, rounding the body as much as possible and replacing the thirteen-inch “tens” wheels with 14 inches. However, despite all the developers’ tricks, it’s quite difficult to call the 12th Lada sports. Changes also affected the roof of the car. Here it is more sloping, making the car look more interesting. The body length of the 2112 model is slightly shorter than that of the “ten”.

If we compare the car with the 11th model, then the rear door is noticeably larger, which can be opened both from the outside using the key and from inside the cabin by pressing the corresponding button. But the fifth door opens only if you pull it on the plastic spoiler, which does not have a positive effect on it.

Lada 2112 (1999–2008)

The trunk, like the hood, boasts gas struts. It is convenient to load, the volume is 400 liters. The shelf in the trunk rattles and knocks a lot when driving. You can get into the car through the trunk door if all other doors are blocked or jammed.

Factory dimensions

But the main dimensions are:

Length:

• if we take the end points of the front and rear bumpers, then here we have 4265 mm;
• length between the centers of the front and rear wheels, the so-called. wheelbase is 2492 mm;
• from the center of the front wheel to the extreme point of the front bumper - 829 mm;
• from the center of the rear wheel to the end point of the rear bumper - 944 mm.

The height of VAZ 2110 is 1420 mm.

Factory dimensions for length and width

Width:

• in front at the extreme points of the “factory” mirrors – 1875;
• front excluding mirrors (purely hardware) – 1680 mm;
• distance between the centers of the front wheels – 1400 mm;
• the rear of the car has a width between wheel centers of 1370 mm.

Interior

The interior of the car is simple and not very presentable. You won’t find any “bourgeois excesses” here. The only exception is electric windows and heated front seats, but this is not found in all modifications of the car.

The steering wheel is large and very antediluvian. The steering column is height adjustable only. Moreover, some models come without power steering and electric power steering, which is a significant disadvantage.

Torpedo Lada 2112 (2006-08)

To the right of the steering wheel is a console with a heater, radio, on-board computer (if equipped) and main keys. The heater, in theory, should be adjustable in order to separately heat the windows, top and bottom of the cabin, but in reality everything is heated at once. There are no airbags in the cabin.

The glove compartment is quite large and even has a backlight. The position of the exterior mirrors is adjusted by a special lever, but it is adjusted very mediocrely, so usually no one uses it.

A tall person is unlikely to be comfortable in the back row of seats, because his head will touch the ceiling. Long-legged people will also not be very comfortable, since there is quite a bit of space left to the front seats. The width of the cabin is cramped; only two passengers can be comfortably accommodated. Three people will fit, but they will be cramped.

Interior of Lada 2112 (1999–2008)

The rear windows are manual and constantly stick. As anyone who has ever owned a Lada, Zhiguli or any other AvtoVAZ product knows, the windows go down exactly to the level they want. Often it is completely impossible to lower the glass completely; it gets stuck in the middle and does not move anymore.

The rear row seats recline together or separately, which increases the size of the trunk, so you can put a fairly large load in the car.

Tuning

Now we come to the most interesting part. After all, almost every modern driver wants to tune the VAZ 2112 engine. This allows not only to increase power, but also efficiency.

1. The first thing you can do is chip tuning the unit. In essence, this is a simple firmware of the brain, which is very interesting. Almost every driver can do it.
2. You can also replace the camshaft and bore the valves. This tuning of the VAZ 2112 engine is very common not only in Russia, but also abroad.
3. If you want to increase the turbo of the VAZ 2112, then you should install a special compressor. It has only one drawback: the power unit heats up very much. Because of this, it is necessary to install a high-quality cooling system. Tuning also allows you to get rid of the car’s tripping.
4. Experts recommend installing only one compressor. After all, if you install a little more, more power will be supplied, and accordingly the unit will heat up even more.
5. If you want more power, you can install a throttle. This method allows you to improve the response of the gas pedal and normalize the operation of the power unit. You don't have to attach all sorts of turbo systems, which is very good. This method is based on installing a throttle in each cylinder. Agree, a very good idea for a domestic car.
6. It is worth noting that almost all drivers want to increase the turbo of their iron horse. To do this, install a special supercharger that increases power.

Engine modifications

Under the hood of Lada 2112 (1999–2008)

In total, there are 6 engine modifications for the VAZ 2112:

1. 21120 – the basic version of the 1.5 liter internal combustion engine. The disadvantage is the presence of free space inside the cylinder head and the block itself.
2. 21124 – increased power (up to 89 hp) and increased engine capacity (up to 1.6 liters).
3. 21126 – power increased to 98 hp. with an engine capacity of 1.6 liters.
4. 21127 – the volume is still 1.6 liters, but the power is increased to 106 hp.
5. 21128 – power is 105 horses, which is achieved by increasing the volume of the combustion chamber (1.8 liters). The problem with the valves bending has been resolved.
6. 21129 – the engine has a volume of 1.8 liters, a phase shifter has been added.

What is firmware

This is a special program that contains a certain set of corrections and calibrations, which allows you to control the engine in automatic mode. It also uses a set of readings from different sensors:

• mass air flow;
• crankshaft position;
• detonation;
• throttle position.

Based on these sensors, the firmware can produce hundreds of calibration options. All this is necessary for the coordinated and elastic operation of the engine at different speeds. The firmware is “flooded” in the engine. It is the ECU that determines how much fuel mixture and what ratio needs to be supplied to a particular cylinder in a given period of time.

Chip tuning is a software change in the VAZ firmware by replacing some settings with more “advanced” ones. It is worth noting that such firmware can be built for different tasks. So, one program is designed for fuel economy, the other for high power and torque.

Options

Lada 112 Coupe (2002–06)

The car was produced in several versions:

• 21120 – basic version with a 16-valve 1.5-liter engine with multipoint injection. Equipped with 14-inch wheels. Engine power – 93 hp.
• 2112i – version with fuel injection system.
• 21120 GLI (Gran Luxury Injector) – luxury version of the car.
• 21121 – modification with an engine capacity of 1.6 liters. Power – 81 hp
• 21122 – simplified, budget option. It was produced without electric windows, with 13-inch wheels and brakes from the VAZ 2108.
• 21123 Coupe - a three-door version, the so-called “coupe”, although in fact it is an ordinary three-door hatchback. It was assembled individually and in limited edition. The coupe's body is more rigid, as is the suspension. Handling is better than the standard version. The car was expensive, produced in 2002-2006.
• 21124 – injection version with a 1.6-liter engine. By increasing the depth of the groove in the piston crown, the creators managed to solve the problem of valve bending, which plagues the standard version.
• 21128 – modification with a 1.8-liter engine. Power – 105 hp.
• 2112-37 – racing version with a 1.5 liter engine, equipped with a roll cage.
• 2112-90 “Tarzan” – version with all-wheel drive. A Niva engine (1.7 and 1.8 liters) was installed.

Opinion of car enthusiasts

Owner reviews of the VAZ 2112 are mostly positive. Despite many shortcomings, poor build quality and components, this car is highly popular among the younger generation in Russia and some CIS countries.

The reasons for such a loyal attitude towards the car can be considered its attractive body design, as well as high-torque engines.

Specifications

Visibility

Visibility in the cabin is good, everything is perfectly visible from the driver's seat, the glass area is large. However, the rear view is partially blocked by the spoiler.

Body

The bodies of all Lada cars leave much to be desired. They are made of thin and very low quality metal that rusts instantly. The sills, arches and lower parts of doors are most susceptible to corrosion. If you find a VAZ 2112 in good condition, then both the arches and the sills will probably be overcooked.

Mileage

If you monitor the car and the condition of the engine, then the VAZ 2112 can “run” up to 200-250 thousand, which is not too much. On the other hand, the engine can be rebuilt or a new one installed, because Lada engines are obscenely cheap.

Lada 2112 (1999–2008)

The fuel consumption of the “twelfth” cannot but rejoice. So in urban conditions it consumes 7-9 liters per 100 km. On the highway - 5-6 liters.

Transmission

The 12th model was equipped with a 5-speed manual transmission. It differs from the gearbox on the VAZ 2110 only in name.

Disadvantages of a gearbox on a “two-wheeler”:

• unreliability;
• unclear switching;
• strong howl;
• frequent wear of the synchronizer, accompanied by crackling and noise when changing gears;
• oil leaks through seals, breather and gaskets;
• knockout of the gear or refusal to engage due to wear of the bushings;
• failure of bearings and gears after 100 thousand mileage.

Suspension

The front suspension of the VAZ 2112 is independent, the rear suspension is dependent. The problem with all LADA cars is CV joints and bearings that quickly fail. The struts also quickly begin to leak, the springs rust. The quality of spare parts generally leaves much to be desired, including new ones. Owners complain that some elements have to be replaced several times, because new parts arrive already defective or break in the first months of operation.

Tens body care and repairs

Do-it-yourself VAZ 2110 body repair

The overall body of the “ten” looks more reliable, durable and resistant to corrosion. All-metal and partially galvanized, it comes off the assembly line already treated with anticorrosive, ready for harsh operating conditions.

On the other hand, we must pay tribute to our car owners, who are accustomed to finishing everything with their own hands. In particular, while remaining adherents of the domestic automobile industry, they turn a blind eye to the differences and shortcomings of technology in comparative terms and take additional care of the body so that it serves for many years without problems. Russian car owners almost always add special protection to the standard anti-corrosion treatment.

VAZ 2110 body repair and polishing

Preventative work specifically involves tinting the bottom of the car, treating sills and fender liners with Movil.

Note. We can say with confidence that among the “dozens” with high mileage, even today you can find examples that have been so well cared for by the owner that they look like new.

People's love for the “ten” is also symbolized by the succinct names given to the car by amateurs. “Matryoshka”, “pregnant antelope”, “chubby” - all these nicknames, albeit with some degree of irony, speak of love for the car. If at first the unique, new design of the VAZ model raised questions, then over time the angular shapes of the “bow” and “stern” became familiar.

Here are the preventive works that are usually carried out on the body of the “tens” throughout the entire operational period:

• Caring for paintwork;
• Lubrication of metal components of the body;
• Cleaning of technical holes;
• Periodic anti-corrosion protection of the body as a whole and treatment of hidden areas;
• Noise insulation;
• Sealing.

VAZ 2110 body repair

To protect the original paintwork of the body, you must be able to select the appropriate polishes and follow the rules for their application. In addition, the VAZ 2110 must first be washed when the car is new, only with cold water, and for treating paintwork, use polishes that do not contain abrasives.

Caring for the paintwork of a car with a 3-5 year mileage implies a different scenario:

• Use products for weathered surfaces (they contain a certain amount of abrasive).

Accordingly, for a body older than 5 years:

• Use products specifically designed for aged surfaces.

It is also recommended to polish the body in small areas by hand using clean flannel. This is done to prevent the polish from drying out during application.

Polishes PMA-1 and PMA-2 have proven themselves well.

Body polish

More good tips on the body in general:

• Do not store the car under rubber covers;
• Do not place rubber objects on painted surfaces (they will leave stains that are almost impossible to remove);
• Protect the paintwork from contact with alkalis, brake fluid and other chemicals that can destroy the coating.

It is recommended to lubricate rubbing parts and body elements from time to time in order to increase the durability of the metal frame. So, this should be done at least every 15 thousand km of the car or once a year.

Here's how and where to do it:

• Apply engine oil to door hinges;
• Apply CV joint grease-4 or Molikot to the limiters;
• Lubricate door locks with FIOL-1;
• Apply VTV-1 aerosol lubricant to the lock cylinders;
• Use the same product to lubricate the hinges and springs of the fuel tank hatch;
• Lubricate the hood lock with FIOL-1;
• Use the same tool to lock the trunk lid.

Anticorrosive treatment also needs to be given great attention. Hollow parts of the body and parts located in the lower part are most susceptible to the negative effects of rye (they are constantly exposed to moisture and dirt due to their close location to the road surface).

It has proven itself well for protecting the metal components of the body from corrosion. As for the treatment period, it is recommended to carry it out every year.

Due to the complexity of the work, it is recommended to treat hidden body cavities with anticorrosive agents at a service station. If the garage has the appropriate tools and equipment, then the process is as follows:

• The car is placed on a jack;
• The casing and all components that interfere with access to hidden cavities are removed;
• The holes are washed until clean water flows out;
• The surfaces are thoroughly dried, and all areas where the anticorrosive is applied are blown with compressed air.

The table below shows hidden cavities and how to apply anticorrosive.

Brake system

Front brakes are disc, rear brakes are drum. Although the brakes on the “two-wheeler” are quite mediocre and ineffective, owners most often do not complain about them, because repairs cost a small amount. The brake pedal is usually a little stiff, but the braking distance is acceptable.

Lada 2112 (1999–2008)

We will enter the remaining technical characteristics into the table.

Advantages of scrapping a car

If there are flammable substances left in the car, such as gasoline, then it is poured into a specific canister. A completely disassembled car is now a pile of metal and is sent under a metal crusher, which crushes the car into small pieces.

The remains of the car are melted down and serve as excellent recyclable materials and are used to make bodies for new cars.

By handing over a car you:

• earn;
• clean the environment of garbage;
• participate in improving the environment;
• help get recyclable materials

Controllability

It would seem that the reduced base (when compared with the “ten”) should have made the car more obedient, but for some reason everything is different with the “two”. Handling here is very mediocre. When turning, you often have to fight with the steering wheel, which constantly strives to return to its original position. There are cars without power steering, the driving of which gives little pleasure, and the steering wheel seems to be filled with lead and generally refuses to rotate adequately.

Lada 2112 (1999–2008)

When cornering, the body often begins to sway and roll to the side, causing the wheels to lose traction on the asphalt. This happens especially often on rough roads. It is better not to accelerate too much in the VAZ 2112, because at high speeds you can easily lose control.

Body parts most susceptible to deformation

Replacing the timing belt VAZ 2112 16 valves

Sharp braking or untimely start provoke, first of all, damage to the bumper. If it is insignificant, then during repairs it is possible to achieve the performance of standard geometry. In the presence of complex deformations, this cannot be done, so it is easier to replace the damaged body part with a new one.

If the owner of the car does not take enough care of the condition of the body, then those parts that have close contact with the road surface are quickly eaten away by corrosion. And repairing the hood, doors and hidden body parts instead of timely prevention is already more difficult and expensive.

VAZ 2112 dimensions and weight

Overall dimensions of Lada 2112 are from 4170 x 1680 x 1435 to 4193 x 1680 x 1435 mm, and weight is from 1030 to 1060 kg.

Dimensions Lada 2112 2002, hatchback 3 doors, 1st generation

03.2002 — 11.2009

Dimensions Lada 2112 1999, hatchback 5 doors, 1st generation

02.1999 — 07.2008

Weight of passenger cars in tabular format

We present to your attention a table that shows the weight of the car by brand.

Thus, it turns out that if we take, so to speak, “in general for the hospital,” then the average weight of a passenger car is approximately from 1 to 1.5 tons, and if we talk about SUVs, then the whole weight already shifts from 1.7 tons to 2. 5 tons.

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How many seats in VAZ 2112

The Lada 2112 car has 5 seats.

How many seats in Lada 2112 2002, hatchback 3 doors, 1st generation

03.2002 — 11.2009

How many seats in Lada 2112 1999, hatchback 5 doors, 1st generation

02.1999 — 07.2008

Trunk volume of VAZ 2112

The trunk on the Lada 2112 is 350 liters, depending on the configuration.

Trunk volume Lada 2112 2002, hatchback 3 doors, 1st generation

03.2002 — 11.2009

Trunk volume Lada 2112 1999, hatchback 5 doors, 1st generation

02.1999 — 07.2008

Features of car recycling

Before you scrap your car, you should familiarize yourself with the principles of this procedure. The average weight of a vehicle is 1000 kg. If the entire car can be recycled, the collection point will deduct 30% for clogging. The latter includes all non-metallic elements, pollution, etc.

Let's consider how much a car for scrap metal weighs using the example of a VAZ 2105. The weight of the latter is 955 kg. Thus, taking away the blockage, we get about 660 kg. You should also take into account the price of scrap, which differs depending on the city. As a rule, in megacities, the number of rubles received for a car will significantly exceed the amount earned in a similar organization in a small locality.

Before calculating the profit from a scrapped car, you need to take into account transportation costs. If the car is a pile of metal, you need to take care of a tow truck. If there are spinning wheels and functional steering, the car can be transported in tow. Then, this expense item will not be so significant. Therefore, in order to calculate how much a Zhiguli costs when scrapped, it is not enough to know how much a VAZ 2109 or 21099 weighs for scrap metal (915 kg). It is necessary to take into account the features of recycling and the requirements of collection points. It would be useful to know the average cost of scrap metal in the region. Additional awareness will allow you to avoid fraud on the part of unscrupulous receivers.

Despite the fact that disassembling a car is a labor-intensive procedure, many owners still decide to take this step. Thus, you can sort ferrous and non-ferrous metals and hand them over separately, removing the good parts. From an economic point of view, the procedure will be justified.

Let's consider how much a VAZ 2106 weighs for scrap metal based on individual significant structural elements:

It should be noted that dismantling machine parts requires a lot of time and certain skills. In the absence of the latter, it would be more rational to recycle it entirely.

Source

What drive does the VAZ 2112 have?

Drive Lada 2112 2002, hatchback 3 doors, 1st generation

03.2002 — 11.2009

Drive Lada 2112 1999, hatchback 5 doors, 1st generation

02.1999 — 07.2008

Ground clearance VAZ 2112

Ground clearance Lada 2112 2002, hatchback 3 doors, 1st generation

03.2002 — 11.2009

Ground clearance Lada 2112 1999, hatchback 5 doors, 1st generation

02.1999 — 07.2008

Transmission VAZ 2112

Lada 2112 is available with the following types of transmission: Manual transmission.

Transmission Lada 2112 2002, hatchback 3 doors, 1st generation

03.2002 — 11.2009

Transmission Lada 2112 1999, hatchback 5 doors, 1st generation

02.1999 — 07.2008

Fuel consumption VAZ 2112

Fuel consumption of the Lada 2112 ranges from 7.2 to 8.5 liters per 100 km.
Lada 2112 is available with the following types of fuel: Gasoline AI-92, Gasoline AI-95.

Fuel consumption Lada 2112 2002, hatchback 3 doors, 1st generation

03.2002 — 11.2009

Fuel consumption Lada 2112 1999, hatchback 5 doors, 1st generation

02.1999 — 07.2008

Tank volume VAZ 2112

The fuel tank volume of the Lada 2112 is 43 liters.

Tank capacity Lada 2112 2002, hatchback 3 doors, 1st generation

03.2002 — 11.2009

Tank capacity Lada 2112 1999, hatchback 5 doors, 1st generation

02.1999 — 07.2008

Acceleration to 100 in Lada 2112

Acceleration time to 100 km/h Lada 2112 is from 10.5 to 17 seconds.

Acceleration to 100 in Lada 2112 2002, hatchback 3 doors, 1st generation

03.2002 — 11.2009

Acceleration to 100 in Lada 2112 1999, hatchback 5 doors, 1st generation

02.1999 — 07.2008

VAZ 2112 engine displacement, technical characteristics

The Lada 2112 engine capacity ranges from 1.5 to 1.8 liters.
Engine power of Lada 2112 is from 71 to 120 hp.

Engine Lada 2112 2002, hatchback 3 doors, 1st generation

03.2002 — 11.2009

Engine Lada 2112 1999, hatchback 5 doors, 1st generation

02.1999 — 07.2008

Torque VAZ 2112

The torque of the Lada 2112 ranges from 104 to 162 N*m.

Torque Lada 2112 2002, hatchback 3 doors, 1st generation

03.2002 — 11.2009

Torque Lada 2112 1999, hatchback 5 doors, 1st generation

02.1999 — 07.2008