MERCEDES GL2008 · 4.0L DIESEL

The vehicle is currently roadworthy, but the maintenance history reveals a trend of reactive repairs rather than proactive upkeep. While the most recent test in January 2026 at 175,054 miles passed, the tester flagged pitted and scored inner brake discs on both front wheels. This indicates a regression from the December 2024 test which recorded no defects. The history of a significant failure in late 2023 suggests that components are often only addressed once they reach a point of failure or significant degradation. At 175,054 miles over 18 years, the vehicle has averaged approximately 9,700 miles per year, which aligns with typical usage for a large SUV of this age. The mileage pattern appears steady, with a 10,800-mile gap between December 2024 and January 2026, and an 11,330-mile interval between December 2022 and December 2024. This consistent usage suggests the vehicle is used regularly, placing consistent stress on the heavy suspension and braking systems characteristic of the GL chassis. A buyer must conduct a thorough inspection of the rear suspension and subframe. The November 2023 failure highlighted worn rear subframe pins and suspension arm bushes, and while these did not result in excessive movement at that time, they are prone to accelerated corrosion and bushing failure on older Mercedes. The braking system has shown recurring issues, including a snapped rear parking brake cable, a twisted front hose, and low parking brake efficiency. The buyer should verify that the parking brake remains fully effective and check the exhaust system for further leaks, as the mounts and clamps were previously noted as defective and cracked.