Nissan Skyline R34 - an iconic Japanese car that became a symbol of the 90s era and an icon of tuning culture. This model, released in 1998, completed the legendary series Skyline with index R and still remains an object of desire for collectors and enthusiasts around the world. Unlike its predecessors, R34 combined advanced technology, aggressive design and modification potential that is still unparalleled.

Under the hood Skyline R34 series engines were hidden RB - from atmospheric RB20DE to legendary RB26DETT with twin turbocharging, which became the heart GT-R. But technical specifications are only part of the story. R34 famous for its all-wheel drive system ATTESA E-TS Pro, adaptive suspension Multi-Link and electronic assistants that were ahead of their time. In this article we will analyze all the key aspects: from basic configurations to rare sports versions, and also reveal the secrets that make this car unique.

Nissan Skyline R34 engines: from RB20 to the legendary RB26DETT

Engine range Nissan Skyline R34 included five main modifications, each of which had its own characteristics. Basic versions were equipped with in-line six-cylinder engines of the series RB, and top ones - turbocharged units with a system twin-turbo. Let's look at them in more detail:

  • 🔧 RB20DE — 2.0-liter naturally aspirated engine (155 hp), installed on basic rear-wheel drive versions. It was distinguished by its reliability, but weak dynamics.
  • 💨 RB20DET - turbocharged version RB20 (205–220 hp), popular among tuners for its upgrade potential.
  • ⚡ RB25DE - 2.5-liter naturally aspirated engine (200 hp), rarely seen on R34, more often used in Stagea.
  • 🏁 RB25DET - turbo version RB25 (250–280 hp), installed on GT-T And GT-S.
  • 🔥 RB26DETT — flagship 2.6-liter biturbo (280–330 hp in stock, up to 500+ hp after tuning), heart GT-R.

Deserves special attention RB26DETT - an engine that has become a legend due to its durability and potential. Cast iron cylinder block, forged pistons and crankshaft, and system N1 (reinforced turbines and intercooler) made it possible to squeeze more out of it 800 hp with proper tuning. However, stock versions were limited by the Japanese "gentleman's agreement" in 280 hp, although the actual power was about 320–330 hp.

⚠️ Attention: Engines RB26DETT early releases (1998–1999) had problems with the oil pump and turbine bearings. When purchasing a used vehicle, be sure to check the oil change history and the condition of the turbines - their service life rarely exceeds 100,000 km without major repairs.
Engine model Volume (cm³) Power (hp) Torque (Nm) Application
RB20DE 1 998 155 186 Basic versions, rear wheel drive
RB20DET 1 998 205–220 265 GT-X, GT-S (turbo)
RB25DET 2 498 250–280 319 GT-T, GT-S (turbo)
RB26DETT 2 568 280 (limited)/330+ 392 GT-R (biturbo)
📊 Which Skyline R34 engine do you like best?
  • RB20DET (turbo)
  • RB25DET (balanced)
  • RB26DETT (legend)
  • Atmospheric RB20/RB25
  • I don't know

Transmission and drive: ATTESA E-TS Pro and Getrag

One of the key features Nissan Skyline R34 became an all-wheel drive system ATTESA E-TS Pro (Advanced Total Traction Engineering System for All-Terrain), which debuted on R32, but was significantly modified for R34. Unlike previous versions, the system received electronic control of torque distribution between the axles (from 0:100 to 50:50) and cross-wheel rear differential locking Active LSD.

Gearboxes on R34 varied depending on the version:

  • 🔄 5-speed manual transmission (type FS5R30A) - installed on most versions, including GT-R.
  • 🔀 4-speed automatic (RE4R01A) - met on GT-T and basic modifications.
  • 🏎️ 6-speed Getrag - optional for GT-R V-Spec II Nür (rare, only ~750 copies).

Stands apart GT-R V-Spec II Nür with 6-speed gearbox Getrag, developed specifically for racing versions. This gearbox had shortened gear ratios and a reinforced synchronizer, which made it possible to accelerate faster on the track. However, in everyday use it required delicate handling - it was intolerant of sudden shifts at high speeds.

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When purchasing a Skyline R34 with an automatic transmission, check the condition of the torque converter - replacing it costs 1,500–2,500 USD. Manual transmissions are more reliable, but require regular oil changes (every 50,000 km).

Suspension Nissan Skyline R34 was built on the basis of the scheme Multi-Link both front and rear, providing excellent handling and stability at high speeds. Depending on the version, the car could be equipped with the following systems:

  • 🎛️ Super HICAS — rear steering system (angle up to 1.5°), improving maneuverability.
  • 🔄 Active LSD - electronic differential lock (only on GT-R).
  • 🛡️ BCS (Body Control System) — adaptive shock absorbers with electronic stiffness control.

Feature GT-R there was a system ATTESA E-TS Pro, who worked in tandem with Super HICAS, allowing the car to “fit” into turns with minimal roll. However, electronic assistants also had a downside: the complexity of repairs and the high cost of spare parts. For example, replacing the steering angle sensor (steering angle sensor) costs 800–1,200 USD.

⚠️ Attention: On vehicles with the system Super HICAS It is strictly forbidden to lift the rear end on a jack without first securing the wheels in a straight position. This can lead to damage to the rear steering hydraulic system (repair cost starts from 2,000 USD).
How to disable Super HICAS for drifting?

To disable the rear steering system on the Skyline R34 GT-R you must:

1. Remove the fuse HICAS (10A) in the block under the hood.

2. Disconnect the hydraulic pump connector (located next to the power steering reservoir).

3. Plug the hydraulic lines to prevent leaks.

Important: Once disabled, the system will display an error message on the instrument panel and controllability at high speeds will be impaired.

Modifications and rare versions: from GT-T to V-Spec II Nür

Nissan Skyline R34 was produced in several modifications, each of which had unique features. The most famous versions:

  • 🚗 GT-R - basic version with RB26DETT and 5-speed manual transmission.
  • 🏁 GT-R V-Spec - added Active LSD and improved suspension.
  • 🔥 GT-R V-Spec II — lightweight version with a carbon hood and reinforced brakes Brembo.
  • 🏆 GT-R V-Spec II Nür — limited edition (750 pcs.) with 6-speed Getrag and improved aerodynamics.
  • 💨 GT-T — turbo version with RB25DET (250 hp), four-wheel drive ATTESA ET-S (simplified version).

Considered the rarest and most expensive GT-R V-Spec II Nür, released in 2002 in honor of victories Nissan on 24 hours Nürburgring. This version had:

  • Unique color Millennium Jade (only for Nür).
  • Lightweight wheels BBS (18 inches).
  • Reinforced brake discs (355 mm front).
  • A special plate with a number on the center console.

At auctions, such specimens reach prices of 200 000–500 000 USD depending on mileage and condition.

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The GT-R V-Spec II Nür is the only version of the Skyline R34 with a Getrag 6-speed gearbox. This transmission was designed specifically for the race track and is not intended for aggressive street driving.

Tuning and modifications: how to unlock the potential of the RB26DETT

Nissan Skyline R34, especially in the version GT-R, has become one of the most popular tuning platforms. Basic RB26DETT capable of withstanding up to 500–600 hp on the stock unit (subject to replacement of turbines, fuel system and ECU settings). However, for serious projects (800+ hp) it is necessary to replace the crankshaft, connecting rods and pistons with forged ones.

Main areas of tuning:

  • 💨 Turbines — replacement of stock Garrett T25 on HKS GT-SS or GReddy T518Z (for projects 500–700 hp).
  • ⚡ ECU - firmware Nistune or Haltech for fine tuning of fuel maps.
  • 🔥 Fuel system - replacing injectors with Nismo 550cc or ID1000, installation of an additional pump.
  • 🛡️ Suspension - replacing shock absorbers with Tein Super Street or Ohlin for the track.

One of the most popular modifications is the installation single-turbo instead of the stock biturbo. This simplifies the system, reduces lag and allows for more power. However, such an upgrade requires a complete re-flashing of the ECU and modernization of the exhaust system. The average cost of a kit (turbine + manifold + downpipe) starts from 5 000 USD.

Replacement of turbines with HKS GT-SS or similar|Installation of 550cc+ injectors|ECU firmware (Nistune/Haltech)|Replacement of fuel pump (Walbro 450lp)|Strengthening clutch (Nismo or Spec)|Upgrading intercooler (GReddy or HPI)-->

Weaknesses and problems of Skyline R34: what to look for when buying

Despite its legendary status, Nissan Skyline R34 has a number of typical problems, especially on high-mileage models (>100,000 km). Main "diseases":

  • 🔥 Turbines — stock resource Garrett T25 rarely exceeds 80,000–100,000 km. Signs of wear: oil in the intercooler, smoky exhaust.
  • 🛢️ Oil pump - on RB26DETT early releases often fail, leading to rotation of the liners and major repairs.
  • 🔋 Electronics - problems with sensors AFM (air flow meter) and CAS (crankshaft rotation angle).
  • 🩹 Corrosion — rust affects arches, sills and the bottom, especially on cars from Hokkaido (due to salty roads).

When inspecting a used one Skyline R34 be sure to check:

  1. Condition of turbines (listen for whistles).
  2. Oil level and color (dark oil with metal shavings is a sign of engine wear).
  3. System operation ATTESA (when starting from a standstill, the connection of the front axle should be felt).
  4. Availability of original spare parts (many owners replace stock parts with Chinese analogues).

⚠️ Attention: There are many on the market Skyline R34 with "twisted" mileage. Check the history through Japanese auctions (USS, Beforward) or service CarVX. Cars with mileage of more than 150,000 km often require major engine and gearbox overhauls.

Cost and where to buy: market prices in 2026

Prices for Nissan Skyline R34 vary greatly depending on version, condition and market. In 2026, estimated prices:

  • 🚗 Basic versions (GT, GT-T) - from 25 000 USD (mileage 100,000+ km).
  • 🏁 GT-R in good condition - 80 000–150 000 USD.
  • 💎 GT-R V-Spec II Nür — 200 000–500 000 USD (depending on originality).
  • 🔧 Project machines (with tuning 500+ hp) - from 100 000 USD.

Where to look:

  • 🇯🇵 Japanese auctions (USS, Beforward, TC-Vehicle) is the most reliable method, but requires an intermediary.
  • 🇺🇸 America (eBay, Bring a Trailer) - there are many tuned examples, but the prices are inflated.
  • 🇦🇪 UAE and Qatar - cheaper than in Europe, but high risk of drowning.
  • 🇷🇺 Russia/CIS — original copies are rare, many replicas based on R33.

When purchasing from Japan, pay attention to export code (For example, ER34 for GT-R). Cars with code HCR34 or HR34 - this is GT-T or GT-S, which are often passed off as GT-R. Also check for original documentation (shaken - Japanese technical inspection) and ownership history.

FAQ: answers to frequently asked questions about the Nissan Skyline R34

❓ Is it possible to legally import Skyline R34 into Russia in 2026?

Yes, but with reservations. Since 2020, Russia has a ban on the import of used cars older than 5 years, however Skyline R34 (1998–2002) falls under the "vintage" category. For legal import you must:

  1. Apply for temporary import (up to 1 year) through customs.
  2. Obtain vehicle type approval (VTA) from NIIAT.
  3. Be certified for compliance with environmental standards (Euro-5).

The cost of the procedure is from 500,000 to 1,500,000 rubles, depending on the version. An alternative is to buy a car that has already cleared customs (prices are 30–50% higher).

❓ What is the resource of the RB26DETT engine and how long can it travel without capital?

Stock resource RB26DETT when used correctly is 150,000–200,000 km. However, there are nuances:

  • Turbines are nursing 80,000–100,000 km (further replacement is required).
  • The oil pump is a weak point; it is recommended to change it every 100,000 km.
  • When tuning (>400 hp), the life of the unit is reduced to 50,000–80,000 km without strengthening the insides.

Record mileage on the original RB26DETT without capital - 300,000 km (recorded at Japanese auctions), but this is an exception.

❓ What is the difference between the GT-R V-Spec and the regular GT-R?

GT-R V-Spec (Victory Specification) has the following differences from the base GT-R:

  • System Active LSD (electronic differential lock).
  • Reinforced suspension with adaptive shock absorbers BCS.
  • Carbon hood (on V-Spec II).
  • Improved aerodynamics (spoilers, diffusers).
  • Special seats Recaro with better lateral support.

Weight V-Spec 20–30 kg less due to lightweight parts, which improves dynamics.

❓ Is it possible to drive Skyline R34 in winter?

Technically yes, but with caveats:

  • ❄️ System ATTESA copes well with snow, but the tires must be winter (preferably Bridgestone Blizzak).
  • 🔋 Battery on R34 weak (especially on cars with turbo), may discharge in winter.
  • 🛠️ Corrosion - salt on the roads accelerates rusting of thresholds and arches.
  • 💰 Fuel consumption in winter increases to 18–22 l/100 km (due to heating of the turbines).

If the car is not a daily driver, it is better to store it in a warm garage during the winter.

❓ How much does insurance cost for Skyline R34 in Russia?

Insurance cost Skyline R34 in Russia depends on:

  • Versions (eg GT-R more expensive GT-T by 30–50%).
  • Power (tuned cars are insured as “racing”).
  • Region (rates are higher in Moscow and St. Petersburg).

Estimated prices for OSAGO/CASCO in 2026:

  • OSAGO — 15,000–25,000 rub. (depending on the driver's experience).
  • CASCO — 100,000–300,000 rub. (depending on the cost of the car).

Many insurance companies refuse to cover R34 due to the high risk of theft and high cost of spare parts.