2008 Chrysler 300 3.0L Diesel · KW57 KFE

The vehicle remains roadworthy, but the maintenance history reveals a worsening trend regarding structural corrosion and braking performance. In the most recent test in December 2025 at 104,048 miles, the rear parking brake barely met the efficiency threshold due to a weak offside component. This follows a recurring issue dating back to January 2024 and January 2025, where the parking brake consistently hovered at the limit of failure, suggesting the system is nearing a point of collapse without proactive intervention. At 18 years old, the recorded 104,048 miles represents a low annual usage rate of approximately 5,800 miles. The mileage pattern shows consistent intervals, with roughly 2,700 miles driven between January 2024 and January 2025, and another 2,200 miles before the December 2025 test. While the low mileage typically reduces wear on drivetrain components, the data indicates the vehicle has been subject to environmental degradation, evidenced by the persistent corrosion issues noted across multiple years. A buyer must conduct a thorough physical inspection of the rear sub-frame and suspension arms, as the tester repeatedly flagged corrosion in these areas from 2024 through 2025. While currently classified as not seriously weakened, the presence of grease on corroded front brake pipes suggests an attempt to mask surface rust rather than treat the underlying degradation. The oil leak noted in both 2024 and 2025 also requires investigation to ensure it remains a minor seepage rather than a developing engine seal failure.