How Many R34 Gtr Were Made

So, you're interested in the legendary Nissan Skyline R34 GT-R, specifically, how many of these beasts were actually produced? It's a common question, and understanding the answer is more than just trivia. Knowing the production numbers can affect parts availability, market value, and even inform your approach to restoration or modification projects. In this article, we'll dive into the specifics of R34 GT-R production, breakdown the various models, and give you a clear picture of the numbers.

Understanding R34 GT-R Production Numbers: Why It Matters

Knowing the production numbers of the R34 GT-R is essential for several reasons:

Parts Availability and Sourcing: Scarce parts may be more expensive and difficult to find, influencing your restoration or modification plans. Knowing if your specific model is rare helps you budget accordingly.
Market Value and Collectibility: Limited production runs often translate to higher market values. Understanding the rarity of a particular R34 GT-R variant is crucial for collectors and enthusiasts alike.
Restoration Accuracy: If you're aiming for a concours-level restoration, understanding the original specifications and production details is paramount. Accurate knowledge ensures authenticity.
Identifying Authentic vs. Replica: Unfortunately, replicas exist. Knowing the production details helps you identify genuine R34 GT-Rs.

R34 GT-R Key Specifications and Main Parts

The R34 GT-R is renowned for its advanced technology and performance. Here's a breakdown of some key specifications:

Engine: RB26DETT - A 2.6-liter, twin-turbocharged inline-six engine. The "RB" designation refers to the engine family, "26" indicates 2.6 liters, "D" signifies dual overhead camshafts (DOHC), "E" indicates electronic fuel injection, and "TT" means twin-turbocharged.
Drivetrain: ATTESA E-TS Pro - Advanced Total Traction Engineering System for All-Terrain (E-TS) with Pro Active Limited-Slip Differential (LSD). This sophisticated all-wheel-drive system is a key contributor to the GT-R's handling prowess. It actively distributes torque between the front and rear axles, optimizing traction in various driving conditions. The Pro version includes an electronically controlled LSD.
Transmission: Getrag 6-speed manual.
Suspension: Independent multi-link suspension on all four corners.
Brakes: Brembo disc brakes with four-piston calipers up front and two-piston calipers in the rear.
Body: Steel unibody construction with aluminum hood and front fenders.

Main parts related to production number variances include:

Model-Specific Components: Some models, like the V-Spec and Nismo versions, had unique parts (e.g., aerodynamic components, suspension tuning).
Interior Trim: Interior colors and materials varied depending on the model and production year.
Exterior Paint Codes: Specific paint codes were unique to certain production years and models.

Production Numbers: The Breakdown

Here's a breakdown of the approximate R34 GT-R production numbers (1999-2002). These are estimates and may vary slightly based on different sources:

Base Model (GT-R): Approximately 6,598 units
V-Spec: Approximately 4,193 units. V-Spec stands for "Victory Specification." These models featured a stiffer suspension, an active LSD (limited-slip differential) on the rear axle, and underbody diffusers for improved aerodynamics.
V-Spec II: Approximately 1,855 units. The V-Spec II built upon the V-Spec with a carbon fiber hood (saving weight) and a stiffer suspension setup.
Nismo R-Tune: Very limited production, estimated to be around 19 units. These were heavily modified by Nismo (Nissan Motorsport) and offered enhanced performance.
Nismo S-Tune: Very limited production, estimated to be around 9 units. Similar to the R-Tune but with different performance characteristics.
M-Spec: Approximately 366 units. The M-Spec, short for "Mizuno Specification," was a more luxurious version of the GT-R, named after Kazutoshi Mizuno, the GT-R's chief engineer. It featured quilted leather seats and a softer suspension setting for improved comfort.
V-Spec II Nur: Approximately 718 units. Nur stands for Nürburgring, the legendary German racetrack. These models were equipped with a reinforced engine block and other performance enhancements. They were built to commemorate the final production year of the R34 GT-R.
M-Spec Nur: Approximately 285 units. Similar to the V-Spec II Nur, but with the M-Spec's luxury appointments.

Total Production: Roughly 12,302 - 12,325 units (depending on the exact figures reported, the figures might be slightly off)

It's important to note that these are global production numbers. All R34 GT-Rs were right-hand drive, as they were primarily intended for the Japanese market. While some were exported, they were never officially sold in the United States (until recently, under the 25-year import rule).

How It Works

The R34 GT-R's performance stems from a combination of factors:

RB26DETT Engine: Its robust design and twin-turbocharger setup allow for significant power output, even in stock form.
ATTESA E-TS Pro AWD System: This system provides exceptional traction and handling by dynamically adjusting torque distribution.
Aerodynamics: The R34 GT-R's aerodynamic design, including the rear wing and underbody diffusers (on V-Spec models), contributes to stability at high speeds.
Suspension: The independent multi-link suspension provides excellent road holding and control.

The variations in production numbers and specifications directly impacted the GT-R's performance and characteristics. For example, the V-Spec models, with their stiffer suspension and active LSD, offered sharper handling compared to the base model.

Real-World Use: Basic Troubleshooting Tips

When working on an R34 GT-R, consider these troubleshooting tips:

AWD System Issues: If you experience erratic handling, check the ATTESA E-TS system. Common issues include faulty sensors or a malfunctioning torque split controller.
Turbocharger Problems: Symptoms of turbocharger problems include a loss of power, excessive smoke, or unusual noises. Inspect the turbochargers for leaks or damage.
Electrical Problems: The R34 GT-R has a complex electrical system. Use a multimeter and a wiring diagram to diagnose electrical issues.
Rust: Check for rust, especially in areas prone to corrosion, such as the wheel wells, undercarriage, and around the rear window.
ECU Issues: If you're experiencing performance issues, the ECU may be the culprit. Inspect the ECU for damage. Consider consulting with a specialist who is able to read the codes from this era vehicle, as they are quite archaic compared to today's CANBUS systems.

Safety: Highlight Risky Components

Working on an R34 GT-R involves potential hazards:

Electrical System: Disconnect the battery before working on the electrical system to prevent electrical shocks.
Fuel System: When working on the fuel system, ensure adequate ventilation to avoid inhaling fuel vapors.
Turbochargers: Allow the turbochargers to cool down before working on them to prevent burns.
Suspension: Use proper spring compressors when disassembling the suspension to avoid injury from compressed springs.
Jacking Points: Always use the correct jacking points and support the vehicle with jack stands before working underneath.

We've Got the Goods!

For more in-depth information and specifications, we have the complete R34 GT-R production diagram file available for download here. This file provides detailed specifications, schematics, and exploded views of the various components. It's an invaluable resource for anyone working on or restoring an R34 GT-R. Use this to help understand your R34, and learn about possible modifications, fixes, or just pure learning about this magnificent machine!