In the history of the Soviet and Russian automotive industry, rarely a pair of cars caused as much controversy as the “five” and “seven”. These two models, which are the pinnacle of the evolution of the classical Zhigulev platform, seem almost identical on the surface, but the devil lies in the details. VAZ-2105 and VAZ-2107 They were developed as mass-available cars, but their positioning on the market and technical content differed significantly, which ultimately determined their fate.
Many motorists still confuse these models or consider them simply different trim levels of the same body, which is a gross mistake. The differences begin from the moment of its appearance: the “five” was conceived as a replacement for outdated “penny”, and the “seven” was supposed to become a luxury version available to the nomenclature. Understanding these nuances It is critically important for those who are planning to buy a retro car or just want to understand the classics of the Togliatti Automobile Plant.
In this article, we will analyze in detail the design features, compare power units, evaluate comfort and analyze the market value of these legends. Technical specifications Both machines were built with the expectation of long-term operation in harsh conditions, but the approaches of engineers to the implementation of these tasks were different. Let’s find out which of the “Zhiguly” deserves the attention of a modern driver.
History of creation and conceptual differences
The emergence VAZ-2105 1980 marked the beginning of the end of the era of round headlights and chrome bumpers. It was the first Soviet car to be adapted to European standards of the time, albeit with an eye to the economy of production. The basis for it was the Fiat 124, but the body has undergone significant changes, becoming more angular and modern. Engineers set out to create the most easy to maintain machine, hence the appearance of the gear-belt It's a GRM drive instead of a chain.
Two years later, in 1982, the world was born. VAZ-2107It was designed as a luxury version of the fifth model. The concept was simple: take a proven body of the "five", make it more presentable and equip powerful engines. The people of the “seven” immediately dubbed “Russian Mercedes” for a characteristic rectangular hood with a false grille and a richer interior decoration. It was a car for those who could afford little more than a means of getting from point A to point B.
⚠️ Note: When buying a used car, do not blindly believe the seller's words about the "luxury" configuration. The real "seven" differs from the "five" not only by the nameplate on the trunk, but also by the design of the hood, the shape of the seats and the presence of head restraints at the back.
Conceptually, these machines differed by the target audience. If VAZ-2105 He was a working horse for taxis, police and ordinary families. VAZ-2107 More often it was possible to meet in the garages of party workers or as a service transport. The difference in design approaches was intended to emphasize the status of the seventh model, which can be traced even in small things, such as the shape of side mirrors and door handles.
It is interesting to note that despite the difference in positioning, both models were produced in parallel for many years. This created a unique situation in the market, where the buyer could choose between a more ascetic, but cheaper "five" and a more comfortable, but expensive "seven". Today, in the retro segment, this difference also plays a role, forming different pricing policies and collectors.
Exterior: visual differences of the body
At first glance, it can be difficult to distinguish the two models, especially if they are painted the same color and are not in the best condition. But if you look closely, you can see. traitsThey don’t confuse the five with the seven. The main difference lies in the front of the car, which sets the tone for the entire appearance.
- 🚗 The hood and grille: U VAZ-2105 hood smooth, without stamping, and grille is made in the form of a narrow horizontal slit with plastic inserts. U The VAZ-2107 hood has a characteristic stamping under a false radiator grille, which gives the car's muzzle a more aggressive and "expensive" look.
- 💡 Optics: Although the headlights of both models are rectangular and the same size, their edges differ. On the "seven" you can often find better quality diffusers and a different internal structure of reflectors, although they are geometrically identical.
- 🪞 Side mirrors: This is one of the most visible markers. Nana VAZ-2105 The mirrors had a simple rectangular or slightly rounded shape on a thin leg. VAZ-2107 received larger, rectangular mirrors with rounded edges, which were mounted on a more massive base.
The rear of the cars also has its own features, although they are less conspicuous. The rear lights block for both models is the same, but the decorative lining on the trunk lid is different. The five are narrow and reserved, often with the inscription “VAZ” or “2105”. The "seven" overlay is wider, chrome and contains the name of the model "2107" or "LADA" depending on the year of release and export version.
Wheel drives are another element on which differentiation can be made. Standard stamped discs on The VAZ-2107 often had more complex patterns of holes and caps that mimic cast discs, while the “five” were simple “pancakes” or discs with minimalistic perforation. However, given the age of these cars, you can see any combination of wheels on the road today.
Interior and comfort level in the cabin
The cabin is where the difference between the two models is felt most acutely by the driver and passengers. The VAZ engineers tried to do it. VAZ-2107 The most comfortable for its time, having implemented a number of solutions that appeared on the "five" much later or were absent at all. It’s not just a matter of aesthetics, it’s a matter of ergonomics.
The seat is the first element you pay attention to. V VAZ-2105 was installed simple seats with low backrests, without head restraints (in early versions) or with minimalist head restraints. The upholstery was fabric, often monotonous. In the "seven" were installed seats with high anatomical backs and integrated head restraintsThis significantly reduced neck fatigue on long trips. Upholstery was often made of more wear-resistant materials with embossing.
The instrument panel and torpedo are also different. Although the overall architecture of the cabin is similar, the “seven” flaunted the presence of a tachometer in the instrument cluster, which for a budget car of those years was a luxury. VAZ-2105 was satisfied with a Spartan set: speedometer, temperature and fuel indicators. In addition, the “seven” often met softer and better upholstery doors with pockets for trifles.
⚠️ Note: When restoring the cabin, remember that the torpedo from the "seven" will not stand in the "five" without serious alterations of the wiring and mountings. Structurally, the instrument panels differ in the location of the mounting holes.
Noise insulation in both models leaves much to be desired by modern standards, but in the "seven" the plant often used additional vibration insulation materials on the floor and arches. The rear row of seats in both models are the same in width, but the seat cushion in the “seven” could be slightly softer. In general, being inside VAZ-2107 It is subjectively more pleasant and “expensive”.
Engines and specifications
Under the hood of these cars hides a true engineering history. Although the base served as the same block of cylinders, modifications of engines for the VAZ-2105 and The VAZ-2107 had significant differences affecting the dynamics and fuel consumption. The main difference was long considered the gas distribution system.
The five engines were originally installed with strap in the GRM drive (models 2105 and 21051). It was a revolutionary solution for the Soviet Union, designed to reduce noise and simplify service. However, the belt required regular replacement and its break often led to flexion of the valves. Later, in favor of unification, the “five” also began to put engines with a chain drive.
VAZ-2107 was equipped with more powerful engines with a high-powered chain-drive GRM (models 2103, 2106, 21067). The chain was considered more reliable and durable, albeit more noisy. The most popular engine for the "seven" was a 1.6-liter engine with a capacity of 75 hp, which provided acceptable dynamics for the track. There were also versions with an injector (Euro-2, Euro-3), which were put in the last years of production.
| Characteristics | VAZ-2105 (Basic) | VAZ-2107 (Lux) |
|---|---|---|
| Engine capacity | 1.29 l/ 1.5 l | 1.5 l/ 1.6 l |
| Power | 64 hp 72 hp. | 72 hp 75 hp. |
| GRM's | Belt (later chain) | Chain. |
| Acceleration 0-100 km/h | 18.5 seconds | 15-16 sec. |
| Maximum speed | 145 km/h | 152 km/h |
It is important to note that in recent years of production, both models were equipped with the same injection engines with a volume of 1.5 and 1.6 liters, corresponding to the Euro-2 and Euro-3 standards. During this period, the difference in the technical part was minimized, and the main difference was only the appearance and configuration of the cabin.
Transmission and running gear
The chassis of the "five" and "seven" is almost identical, as it is based on the proven decades of design of the "Zhiguly". Front suspension - independent, spring, on transverse levers. The rear is dependent, spring-loaded, with jet rods. This scheme provides good passability and maintainability, but sacrifices comfort at high speeds.
But there were nuances. Nana VAZ-2107 more often encountered modifications with 5-speed manual transmission In the basic configuration, while the "five" for many years put 4-moment, offering 5-moment only as an option or in later years. The fifth gear significantly reduced fuel consumption on the track and the noise level of the engine.
Steering in both models has long been worm-like without an amplifier, making parking and maneuvering at low speeds a physically costly process. The power steering appeared only on the latest versions of the “seven” before discontinuation. The braking system is also unified: front disc brakes, rear drum brakes.
☑️ Checking the running gear before buying
The difference in suspension settings is minimal, but due to heavier engines on the "seven" (especially 1.6), the front springs could be strengthened. This should be taken into account when replacing parts: springs from the "six" or "seven" can be tougher than regular for the "five", which will change the clearance and stiffness of the stroke.
Market Value and Liquidity Today
In the modern world of classic cars VAZ-2105 and VAZ-2107 occupy different niches. Today, the Five is more of an object for inexpensive restoration “under zero” or a donor of spare parts. Finding a live “five” in the original is becoming more difficult, as many of them were stolen, broken or written off before their luxury counterparts.
The seven are in much greater demand. Its more attractive appearance and better level of comfort make it a welcome acquisition for young drivers, aspiring motorists and collectors of Soviet classics. Prices for well-kept copies VAZ-2107 They can be one and a half to two times higher than similar ones in the state of the “five”.
The liquidity of the seven is also higher. If you decide to sell a car, there will be a buyer for the seven faster. Particularly appreciated versions in rare colors (for example, “red tornado” or “white snow”) and with minimal mileage. The Five is often seen as a utilitarian transport or a project for garage experiments.
⚠️ Note: When buying a car for investment, pay attention to the documents. For the "seven" is more important history of ownership and the absence of corrosion, since it is the body is the main asset of this model.
The cost of spare parts for both models is almost the same due to the huge market of non-original parts. However, some elements of decor (moldings, nameplates, grille) for the "seven" can cost more and are less common than simple parts for the "five".
Frequently Asked Questions (FAQ)
Can I put the engine from 2107 to 2105?
Yes, technically it is possible. The engines of the VAZ family “classics” are interchangeable in the places of attachment. However, it will require replacement of the wiring, exhaust system and possibly transmission to unlock the potential of a more powerful engine. Also, you need to take into account that the body of the "five" is not designed for such loads, and the resource may decrease.
Which model is more reliable in operation?
Both models have a high maintenance capability. Reliability depends not so much on the model (2105 or 2107), but on the condition of the particular instance and the quality of the repairs carried out. The seven with a 1.6 chain engine is considered more resourceful, but also more voracious.
Why does 2105 have a belt and 2107 have a chain?
It's a historical feature. The Five was created as an upgrade to reduce noise, hence the belt. The seven was created as a luxury version with an emphasis on power and traction, so it retained a proven chain drive from older models of Zhiguly, which was considered more reliable for powerful engines.
Should I buy Giguli for a daily ride in 2026?
It depends on your requirements. For short city trips, driving training or dacha, this is a great, cheap-to-maintain option. For comfortable road trips and daily traffic jams, modern cars will be much better in safety and comfort.