2021 Mercedes-Benz GLS450
Introduction:
The 2021 Mercedes-Benz GLS450 is a versatile luxury SUV powered by a 3.0-liter inline-6 engine generating 362 horsepower and 369 lb-ft of torque. It comes mated to a 9-speed automatic transmission. Drivers appreciate its spacious interior, advanced technology features, and comfortable ride, while some find its handling less engaging than sportier competitors.
Engine
3.0L Inline-6 Engine
- No Issues Found
Transmission
9-Speed Automatic Transmission
- No Issues Found
Suspension
- Air Suspension
No Issues Found
Electrical
- Battery Issues
Description/Symptoms: Premature battery failure, leading to a loss of power or starting problems. Solution: Battery replacement Estimated Cost to Fix: $200 - $500+ Recalls: None Found
- Electrical Faults
Description/Symptoms: Malfunctioning sensors, wiring harnesses, or control modules can trigger various electrical issues, such as warning light illumination, system malfunctions, or performance problems. Solution: Diagnosis and repair or replacement of affected components Estimated Cost to Fix: $100 - $1,000+ Recalls: None Found
Exterior
- Door Handle Issues
Description/Symptoms: Sticking or malfunctioning door handles can make it difficult to open or close the doors. Solution: Handle replacement or repair Estimated Cost to Fix: $150 - $500+ Recalls: None Found
Interior
- Rear Seat Entertainment System Failures
Description/Symptoms: The rear seat entertainment system may experience glitches, freezing, or connectivity issues. Solution: Software updates or hardware replacement Estimated Cost to Fix: $100 - $500+ Recalls: None Found
- Air Vent Problems
Description/Symptoms: Air vents may rattle or fail to adjust properly. Solution: Vent replacement or repair Estimated Cost to Fix: $100 - $300+ Recalls: None Found
Summary:
The 2021 Mercedes-Benz GLS450 generally has a good reliability record, but it has experienced some issues related to battery life, electrical faults, door handle malfunctions, rear seat entertainment system failures, and air vent problems. The severity of these issues varies, and the cost to fix them can range from a few hundred dollars to over a thousand dollars. Overall, the vehicle offers a comfortable and luxurious driving experience, but it’s essential to be aware of these potential issues before purchasing or leasing.