2022 McLaren 765LT

The 2022 McLaren 765LT is a track-focused, limited-production supercar powered by a 4.0-liter twin-turbocharged V8 engine producing 755 horsepower and 590 lb-ft of torque. This engine is paired exclusively with a 7-speed dual-clutch transmission. Owners generally rave about the car’s incredible performance, razor-sharp handling, and visceral driving experience. However, some common complaints include a stiff ride, limited practicality, and the potential for high maintenance costs.

Engine

4.0L Twin-Turbocharged V8

• Oil Leaks
  • Description/Symptoms: Oil leaks from various engine seals and gaskets are reported. These leaks can manifest as visible oil drips under the car, a burning oil smell, or low oil level warnings.
  • Solution: Replacing the affected seals and gaskets is the standard repair procedure. The source of the leak needs to be pinpointed first.
  • Estimated Cost to Fix: $500 - $3000+ (depending on location and severity)
  • Recalls: None Found
• Turbocharger Issues
  • Description/Symptoms: Some owners have reported issues with the turbochargers, including premature failure or unusual noises (whining, screeching). This can result in reduced power and performance.
  • Solution: Turbocharger replacement is typically required.
  • Estimated Cost to Fix: $5,000 - $10,000+
  • Recalls: None Found

Transmission

7-Speed Dual-Clutch

• Clutch Slippage/Harsh Shifting
  • Description/Symptoms: Reports of clutch slippage, especially during aggressive acceleration or track use. Harsh or jerky shifting can also occur.
  • Solution: Diagnosis is required to determine if the clutches need replacement, or if the issue is related to the transmission control unit (TCU) or software. In some cases, a TCU reflash may resolve the problem.
  • Estimated Cost to Fix: $3,000 - $15,000+ (depending on severity and parts replaced)
  • Recalls: None Found

Suspension

• Accumulator Leaks (Proactive Chassis Control)
  • Description/Symptoms: The 765LT utilizes McLaren’s Proactive Chassis Control. Accumulator leaks can lead to a noticeable drop in ride height on one or more corners, accompanied by a warning message on the instrument panel.
  • Solution: Replacement of the leaking accumulator(s).
  • Estimated Cost to Fix: $2,000 - $5,000+ (depending on how many need to be replaced)
  • Recalls: None Found

Electrical

• Sensor Failures
  • Description/Symptoms: Various sensor failures (e.g., oxygen sensors, throttle position sensors) can trigger warning lights and affect engine performance.
  • Solution: Identification of the faulty sensor via diagnostic scan and replacement with a new sensor.
  • Estimated Cost to Fix: $200 - $1,000+ (depending on the sensor)
  • Recalls: None Found
• Software Glitches
  • Description/Symptoms: Intermittent software glitches can cause various issues, including infotainment system malfunctions, warning lights, or temporary loss of functionality.
  • Solution: A software update or reflash of the affected control module.
  • Estimated Cost to Fix: $100 - $500 (if performed by a dealership or specialist)
  • Recalls: None Found

Exterior

• Carbon Fiber Delamination/Cracking
  • Description/Symptoms: Some owners have reported delamination or cracking of the carbon fiber body panels, especially in areas exposed to high heat or stress (e.g., around exhaust outlets).
  • Solution: Repair or replacement of the affected carbon fiber panel.
  • Estimated Cost to Fix: $1,000 - $10,000+ (depending on the size and complexity of the repair)
  • Recalls: None Found

Interior

• Infotainment System Freezing/Crashing
  • Description/Symptoms: The infotainment system can occasionally freeze, crash, or become unresponsive.
  • Solution: A software update, system reset, or replacement of the infotainment unit may be necessary.
  • Estimated Cost to Fix: $500 - $5,000+ (depending on the solution)
  • Recalls: None Found

Summary

The 2022 McLaren 765LT, while an exceptional performance vehicle, is susceptible to certain issues. Engine oil leaks and turbocharger problems can be expensive to rectify. Transmission issues, especially clutch slippage, are also a concern. Suspension issues related to the accumulators can compromise the vehicle’s handling. Electrical gremlins and carbon fiber issues are also potential problems. The severity and cost of these issues can vary widely, but prospective buyers should be aware of these potential expenses. Repair costs are generally high due to the specialized nature of the vehicle and the cost of parts.