2017 McLaren 650S

Introduction

The 2017 McLaren 650S is a high-performance sports car powered by a 3.8-liter twin-turbocharged V8 engine. It is available with a 7-speed dual-clutch transmission (DCT) or a 7-speed sequential manual transmission (SMG). The 650S is known for its impressive performance, stylish design, and advanced technology. However, like any vehicle, it has also experienced some issues.

Engine

3.8L Twin-Turbocharged V8

• Oil leaks: Oil may leak from the oil filter housing, oil cooler, or valve cover gaskets. Symptoms include low oil levels, visible oil leaks, and a burning oil smell. The solution is to replace the faulty gaskets or seals. Estimated cost to fix: $500 - $1,500+
• Turbocharger failure: The turbochargers may fail due to excessive heat or oil starvation. Symptoms include reduced engine power, increased fuel consumption, and strange noises. The solution is to replace the failed turbochargers. Estimated cost to fix: $5,000 - $10,000+
• Exhaust manifold cracking: The exhaust manifolds may crack due to heat or vibration. Symptoms include a loud exhaust noise and possible engine misfires. The solution is to replace the cracked exhaust manifolds. Estimated cost to fix: $2,000 - $4,000+

Transmission

7-Speed Dual-Clutch Transmission (DCT)

• Clutch slipping: The clutch may slip, causing a loss of power and shuddering during acceleration. The solution is to replace the faulty clutch. Estimated cost to fix: $2,000 - $4,000+
• Transmission fluid leaks: The transmission may leak fluid from the seals or gaskets. Symptoms include low transmission fluid levels and a whining or grinding noise. The solution is to replace the faulty seals or gaskets. Estimated cost to fix: $500 - $1,500

7-Speed Sequential Manual Transmission (SMG)

• Gearshift issues: The gear lever may become stiff or difficult to engage gears. Symptoms include difficulty shifting, grinding noises, and transmission failure. The solution is to repair or replace the faulty gearshift components. Estimated cost to fix: $1,000 - $3,000+

Suspension

• No Issues Found

Electrical

• Battery drain: The battery may drain prematurely due to a faulty alternator or parasitic drain. Symptoms include difficulty starting the vehicle, dim headlights, and electrical malfunctions. The solution is to identify and fix the source of the drain. Estimated cost to fix: $500 - $1,500+
• ECU software issues: The Engine Control Unit (ECU) may experience software glitches or failures. Symptoms include engine performance issues, warning lights, and vehicle immobilization. The solution is to update or replace the ECU software. Estimated cost to fix: $500 - $1,500+

Exterior

• Front bumper scratches: The front bumper may be susceptible to scratches from obstacles or debris. Estimated cost to fix: $500 - $1,500+ (depending on the severity of the damage)

Interior

• Climate control issues: The climate control system may malfunction, resulting in incorrect temperatures, fan issues, or refrigerant leaks. Symptoms include poor climate control performance, unpleasant odors, and leaks. The solution is to diagnose and repair the faulty components. Estimated cost to fix: $500 - $1,500+
• Infotainment system problems: The infotainment system may experience glitches, freezing, or connectivity issues. Symptoms include a non-responsive screen, distorted audio, and Bluetooth pairing problems. The solution is to update or replace the infotainment system. Estimated cost to fix: $1,000 - $3,000+

Summary

While the 2017 McLaren 650S is a high-performing sports car that offers an exhilarating driving experience, it is not immune to certain issues. The most common problems reported by owners include engine oil leaks, turbocharger failures, clutch slipping, electrical gremlins, and interior component malfunctions. The severity and cost of these issues can vary depending on the specific fault and the required repairs. It is important for owners to regularly maintain their vehicles and address any potential issues promptly to prevent further damage or costly repairs.