When it comes to the legendary Nissan GT-R generation R35, many car enthusiasts immediately recall its phenomenal speed and ability to overtake hypercars that cost many times more. However, behind this speed lies a complex engineering compromise, where mass plays a key role. Unlike light European competitors, Nissan GT-R has always been distinguished by its impressive dimensions and weight, which often becomes a subject of controversy among fans.
You need to understand that the weight indicator for this model is not a static value. It varied depending on the year of manufacture, body type and installed option package. Curb weight And dry weight - these are two fundamentally different parameters that determine the actual behavior of the car on the track and in everyday driving. Let us consider in detail exactly how mass affects the characteristics GT-R and why engineers Nissan made such decisions.
Technical parameters of mass in different modifications
The basis for understanding the characteristics is the division into dry and curb weight. Dry weight is the weight of the car without fuel, oil, coolant and driver. While curb weight includes all necessary fluids, a filled tank and standard equipment. For Nissan GT-R R35, this difference can be from 100 to 120 kilograms, which is critical for acceleration dynamics.
Many owners are surprised to learn that the base version weighs differently than the dedicated track versions. With each model update, engineers tried to reduce weight by using lighter materials, but the addition of safety and comfort features often negated these efforts. Body weight remains high due to the use of a durable steel frame, ensuring rigidity and safety at high speeds.
Here are the main weight differences for key versions of the car:
- 🚗 Basic Nissan GT-R (2007-2010) - curb weight is about 1740 kg.
- 🏁 Version GT-R Track Edition — weight reduction due to carbon fiber and lightweight wheels.
- ⚡ Version GT-R Nismo - Optimized weight for maximum performance.
It must be taken into account that the figures declared by the manufacturer are often rounded. The actual weight depends on the condition of the suspension, the type of wheels installed, and even what kind of air conditioning or audio system is installed in a particular car. Weight characteristics directly affect the wear of brakes and suspension, so it is important to monitor this parameter when tuning.
⚠️ Warning: Do not attempt to disassemble the weight loss harness yourself without professional equipment. Improper chassis geometry can result in loss of control at high speed.
Effect of weight on dynamics and handling
It would seem that excess weight is always bad for a supercar. However, in the case of Nissan GT-R mass plays a dual role. On the one hand, a heavy car is more difficult to accelerate and stop. On the other hand, greater mass provides better stability on straight sections of the track and when driving over uneven surfaces. Inertia of a heavy car helps it maintain its trajectory in corners if the suspension is configured correctly.
All-wheel drive system ATTESA E-TS designed with this weight in mind. It is capable of instantly redistributing torque, compensating for the inertia of a heavy machine. If only GT-R was lighter, the all-wheel drive system would operate differently, perhaps with more tendency to skid. Weight distribution The ratio between the axles is approximately 53:47 in favor of the rear axle, which is an excellent indicator for an all-wheel drive sports car.
You should pay attention to how weight affects braking distance. A heavier vehicle requires more energy to stop. That's why on GT-R Huge ceramic brakes are installed in top versions. Braking efficiency directly depends on how successfully the system copes with the kinetic energy of the vehicle’s mass.
A comparison table of the weights of different generations and versions will help you clearly see the evolution:
| Model | Year of manufacture | Curb weight (kg) | Dry weight (kg) |
|---|---|---|---|
| Nissan GT-R (Premium) | 2009 | 1740 | 1620 |
| Nissan GT-R (Track Edition) | 2013 | 1685 | 1565 |
| Nissan GT-R Nismo | 2015 | 1675 | 1555 |
| Nissan GT-R (2020+) | 2020 | 1750 | 1630 |
It must be remembered that over the years the weight of the machine may increase due to wear and tear of parts and the accumulation of dirt in hard-to-reach places, although these changes are minor. However, adding custom aerodynamic elements such as carbon spoilers or diffusers can either reduce or increase the overall weight depending on the materials.
- Acceleration dynamics
- Stability on the highway
- Braking distance
- Fuel consumption
Body materials and their contribution to weight
Engineers Nissan used a unique approach to creating the body GT-R. Unlike many competitors, which use aluminum throughout the body, this one uses hybrid construction. The hood, doors and fenders are made of aluminum, which reduces weight over the axle. However, the frame and floor are made of high-strength steel. Steel frame provides the necessary rigidity, but adds significant mass.
Why didn't they make the whole car out of aluminum or carbon fiber? It's all about cost and maintainability. Nissan planned that GT-R will be available to a wide range of buyers, not just the elite. The use of steel reduced the price, but affected the final weight. Aluminum panels help compensate for this weight, but not completely.
In top versions such as GT-R Nismo, more carbon is used. The carbon fiber hood, roof and spoiler significantly reduce the center of gravity and overall weight. Carbon elements are expensive, but they are critical to improving performance on the track. If you plan to use the car exclusively for racing, replacing the stock panels with carbon ones may be worthwhile.
Here is a list of materials used in the body structure:
- 🔩 High-strength steel - frame, floor, suspension elements.
- 🌕 Aluminum - hood, doors, fenders, trunk.
- 🔮 Carbon fiber (carbon) - spoiler, diffuser, roof (in the Nismo version).
It is important to note that even when using lightweight materials, the overall weight remains high due to the massive engine VR38DETT and complex transmission. V6 engine with two turbines weighs more than 200 kg, which is a significant load on the front axle.
Why is a steel frame heavier than an aluminum frame?
Steel has a higher modulus of elasticity and tensile strength, which allows the use of smaller sections of profiles while maintaining rigidity, but the density of steel is higher than that of aluminum, which ultimately gives more weight for equivalent structural rigidity.
Weight loss: myths and reality of tuning
Many owners are looking to reduce the weight of their GT-R to improve dynamics. It's called relief (lightweighting). The easiest way is to replace the standard steel wheels with forged lightweight wheels. This reduces unsprung masses, which gives an immediate effect on acceleration and handling. Unsprung weight - this is the weight of parts not supported by the suspension (wheels, brakes).
The next step is to remove the excess interior. Many owners remove the rear seats, replace the standard leather seats with carbon fiber buckets, and remove the sound insulation. However, this makes the car unsuitable for everyday driving. Reduced interior weight can remove up to 50-70 kg, but deprives you of comfort. Glass is also often replaced with polycarbonate or acrylic.
You need to be careful when choosing tuning components. Some manufacturers offer "lightweight" parts that are not actually certified for strength. Security should be a priority. Installing low-quality carbon fiber or aluminum can lead to destruction of the part in an accident.
Here is a checklist for those who want to lose weight safely:
☑️ Weight loss plan
Some enthusiasts go further, even removing the air conditioning and audio systems. These are radical measures that transform GT-R into a racing car. Removing the air conditioner can remove about 15 kg, but in hot weather this will make the trip unbearable. Acoustic insulation is also a significant element of weight.
⚠️ Warning: Removing safety systems such as airbags or ABS is strictly prohibited and may result in criminal liability in the event of an accident.
In addition, it is worth considering that reducing weight can upset the balance of the car. If you remove too much weight from the rear axle, the car may become prone to skidding. Axle balance - This is fine tuning, which is best left to professionals. Each kilogram removed from the car is equivalent to 5-7 horsepower in terms of its effect on acceleration dynamics.
It is also important to remember the effect of weight on fuel consumption. A lighter car consumes less gasoline. However GT-R This is a powerful supercar, and even with the reduced weight it will consume a lot of fuel. Economical is not a strong point of this model, regardless of its weight.
Before starting work to lighten the car, be sure to consult with a chassis engineer so as not to disturb the suspension geometry and weight balance.
Effect of Weight on Component Wear
High weight Nissan GT-R puts a serious load on all components of the car. Suspension works in extreme conditions, constantly compressing and expanding under a weight of almost two tons. Shock absorbers, springs and control arms wear out faster than on lighter vehicles. Regular checks of the suspension condition are mandatory.
The braking system also suffers from weight. The kinetic energy that needs to be extinguished is proportional to the square of the speed and directly proportional to the mass. Brake pads and the discs wear out very quickly, especially when driving aggressively. Owners often note that replacing brakes is one of their most common expenses.
Wheel bearings and hubs also experience increased stress. A heavy vehicle requires stronger components. Wheel bearings may fail prematurely if their condition is not monitored. Also, increased load is transferred to the transmission and differentials.
Here are the main components that require special attention due to weight:
- 🛑 Brake discs and pads wear out quickly during active driving.
- 🔄 Shock absorbers and springs - loss of elasticity over time.
- ⚙️ Differentials - increased load on gears.
Chassis diagnostics must be carried out regularly. Timely replacement of worn parts will help avoid more serious breakdowns. Regular maintenance - the key to the long life of a heavy supercar. Ignoring suspension problems can lead to loss of control.
The vehicle's high weight requires more frequent brake pad replacements and suspension checks than on mid-range passenger cars.
Comparison with competitors and evolution of the model
Comparing Nissan GT-R with its competitors, one cannot fail to note its weight advantages and disadvantages. For example, Porsche 911 GT3 weighs significantly less (about 1400-1500 kg). This gives it an advantage in maneuverability and acceleration over short distances. However GT-R benefits in stability on long straights and when driving on wet asphalt. Comparative weight shows the difference in the philosophy of engineers.
Over time GT-R was getting heavier. The first versions from 2007 were lighter than the 2020 models. This is due to stricter safety standards, the addition of new electronic systems and improved comfort. Evolution of weight is a fee for compliance with modern standards. Engineers tried to compensate for this by increasing engine power.
Interested in knowing how weight affects maintenance costs? Heavier vehicles require stronger parts, which often cost more. Cost of spare parts for GT-R high, and their service life may be shorter due to loads. This is something to consider when purchasing a used car.
In conclusion, we can say that the weight Nissan GT-R is not just a number in technical documentation. This is a fundamental parameter that determines the character of the car. It makes it unique, stable and powerful, but requires attention and care from the owner. Understanding Weight will help you feel the car better on the road.
Don't go for absolute weight loss if you don't plan on racing. The comfort and safety provided by the massive body are important for everyday use. GT-R is a car designed for a balance between track and street, and its weight is an integral part of that balance.
⚠️ Attention: When buying a used one GT-R Be sure to check the service history of the suspension and brakes, since the wear of these systems directly depends on the operating load of the vehicle's weight.
Frequently Asked Questions
What is the actual dry weight of the Nissan GT-R R35?
Dry weight of the basic version Nissan GT-R is about 1620 kg, but this figure may vary depending on the year of manufacture and configuration. The Nismo and Track Edition versions have a lower dry weight thanks to the use of carbon fiber.
Does weight affect the GT-R's fuel economy?
Yes, the significant weight of the car affects fuel consumption. A heavy engine and body weight require more energy to accelerate, which increases gasoline consumption, especially in the urban cycle.
Is it possible to reduce the weight of the GT-R without compromising safety?
Yes, you can replace the wheels with lightweight forged ones or install a carbon hood, which will reduce weight without a critical impact on safety. However, removing suspension or body parts is strictly not recommended.
Why is the GT-R heavier than the Porsche 911?
GT-R heavier due to the use of a steel frame instead of aluminum, the presence of all-wheel drive and a more powerful cooling system. This is done to provide greater strength and versatility to the vehicle.
How does weight affect handling on ice?
Heavy weight GT-R helps to better press the wheels to the road, which can improve traction on ice if you have winter tires, but increases the braking distance. All-wheel drive also helps compensate for weight at launch.