2021 Mercedes-Benz GLC63 AMG S
Introduction
The 2021 Mercedes-Benz GLC63 AMG S is a compact luxury SUV powered by a handcrafted 4.0-liter twin-turbo V8 engine, producing 503 horsepower and 516 lb-ft of torque. With its AMG Performance 4MATIC+ all-wheel drive system and AMG Speedshift MCT 9-speed automatic transmission, the GLC63 AMG S offers impressive acceleration and handling. Despite its sporty nature, the GLC63 AMG S also provides a comfortable and luxurious interior.
Engine
4.0L V8 BiTurbo
- Leaking Valve Cover Gaskets Description/Symptoms: Oil leaks from the valve cover gaskets, causing a burning smell and potential engine damage. Solution: Replacement of valve cover gaskets. Estimated Cost to Fix: $500 - $1,000 Recalls: None Found
Transmission
AMG Speedshift MCT 9-Speed Automatic
- Shifter Malfunction Description/Symptoms: Gear shifts are delayed or jerky, or the transmission fails to engage gears. Solution: Replacement of the transmission control unit. Estimated Cost to Fix: $2,000 - $3,000+ Recalls: None Found
Suspension
- No Issues Found
Electrical
- Battery Drain Description/Symptoms: The battery discharges quickly, even when the vehicle is parked. Solution: Diagnosis of electrical system to identify and fix the cause of the battery drain. Estimated Cost to Fix: $200 - $500+ Recalls: None Found
Exterior
- Fog Light Condensation Description/Symptoms: Water or condensation forms inside the fog lights. Solution: Replacement of fog lights with improved seals. Estimated Cost to Fix: $300 - $500 per fog light Recalls: None Found
Interior
- Panoramic Sunroof Leak Description/Symptoms: Water leaks from the panoramic sunroof during rain or car wash. Solution: Resealing or replacement of sunroof components. Estimated Cost to Fix: $500 - $1,500 Recalls: None Found
- Faulty HVAC Blower Motor Description/Symptoms: Reduced airflow or noisy operation of the HVAC system. Solution: Replacement of blower motor. Estimated Cost to Fix: $200 - $400 Recalls: None Found
Summary
While the 2021 Mercedes-Benz GLC63 AMG S offers exceptional performance and luxury, it is not immune to some common issues. The more severe issues, such as leaking valve cover gaskets and shifter malfunctions, can require costly repairs. Other issues, like fog light condensation and interior leaks, are less severe but can still be frustrating for owners. It’s important for potential buyers to be aware of these potential issues before purchasing.