2018 Nissan GT-R

The 2018 Nissan GT-R is a high-performance sports car known for its blistering acceleration and advanced all-wheel-drive system. All 2018 GT-Rs are equipped with a 3.8-liter twin-turbocharged V6 engine producing 565 horsepower and 467 lb-ft of torque (Nismo models produce 600 hp and 481 lb-ft of torque). The engine is paired with a 6-speed dual-clutch transmission. Owners often praise the GT-R’s incredible performance and handling, while common criticisms include its harsh ride, dated interior, and high running costs.

Engine

3.8L Twin-Turbo V6 VR38DETT

• Turbocharger Failure
  • Description/Symptoms: Whining noise from the turbochargers, loss of power, check engine light. Can be caused by oil starvation or bearing wear.
  • Solution: Replace the faulty turbocharger(s).
  • Estimated Cost to Fix: $3,000 - $5,000+ per turbocharger
  • Recalls: None Found
• Boost Leaks
  • Description/Symptoms: Loss of power, especially at high RPM, whistling sound during acceleration, check engine light.
  • Solution: Inspect and replace any damaged or loose boost hoses, clamps, or intercooler connections.
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found

Transmission

6-Speed Dual-Clutch Transmission

• Transmission Slipping/Harsh Shifting
  • Description/Symptoms: Hesitation during gear changes, jerky or abrupt shifts, difficulty engaging certain gears, transmission overheating warning.
  • Solution: Could be low transmission fluid, clutch pack issues, or valve body malfunction. Flush and replace the transmission fluid. If the issue persists, a clutch pack replacement or valve body repair/replacement may be necessary.
  • Estimated Cost to Fix: $300-$500 for fluid change. $3,000 - $8,000+ for clutch pack or valve body replacement depending on the severity.
  • Recalls: None Found
• Transmission Overheating
  • Description/Symptoms: Transmission temperature warning light illuminates, reduced performance, potential for damage to transmission components if driven while overheating.
  • Solution: Check transmission cooler and lines for damage or blockage. Replace faulty temperature sensor. Address other potential sources of overheating (e.g., aggressive driving in hot weather).
  • Estimated Cost to Fix: $100 - $1,000+
  • Recalls: None Found

Suspension

• Damper/Strut Failure
  • Description/Symptoms: Clunking noises from the suspension, poor ride quality, reduced handling performance, uneven tire wear.
  • Solution: Replace the faulty damper/strut.
  • Estimated Cost to Fix: $500-$2,000+ per corner, depending on whether OEM or aftermarket parts are used.
  • Recalls: None Found

Electrical

• Sensor Malfunctions (MAF, O2, etc.)
  • Description/Symptoms: Check engine light, poor engine performance, reduced fuel economy.
  • Solution: Diagnose and replace the faulty sensor.
  • Estimated Cost to Fix: $100 - $500+ depending on the sensor.
  • Recalls: None Found
• Display Screen Issues
  • Description/Symptoms: Screen flickering, going blank, or displaying incorrect information.
  • Solution: Software updates, screen replacement
  • Estimated Cost to Fix: $100 - $2,000+
  • Recalls: None Found

Exterior

• Rear Spoiler Delamination/Clear Coat Issues
  • Description/Symptoms: The clear coat on the rear spoiler starts to peel or bubble, revealing the underlying carbon fiber.
  • Solution: Remove the old clear coat and reapply a new clear coat, or replace the entire spoiler.
  • Estimated Cost to Fix: $500 - $2,000+
  • Recalls: None Found

Interior

• Navigation System Freezing/Crashing
  • Description/Symptoms: The navigation system becomes unresponsive, freezes, or crashes intermittently.
  • Solution: Perform a system reset. If the problem persists, a software update or replacement of the navigation unit may be necessary.
  • Estimated Cost to Fix: $0 (reset) to $1,500+ (replacement)
  • Recalls: None Found

Summary

The 2018 Nissan GT-R, while offering exhilarating performance, can be prone to issues with its turbochargers, transmission, and suspension. Electrical and cosmetic concerns can also arise. The cost of repairs can range from a few hundred dollars for minor sensor replacements to several thousand dollars for turbocharger or transmission overhauls, making preventative maintenance crucial. The most severe issues typically involve the powertrain, which can lead to significant repair bills.