2011 Mercedes-Benz A-Class 1.5L Petrol · GL11 RNV

The A-Class presents a stable and improving maintenance picture as of its most recent test. The November 2025 pass at 55,370 miles recorded zero defects, a clean sweep that contrasts sharply with the failures seen in late 2023 and early 2024. This suggests the previous owner addressed the flagged items promptly rather than ignoring them. The mileage profile is notably low for a 2011 vehicle. Between October 2023 at 45,913 miles and November 2025 at 55,370 miles, the car covered roughly 9,457 miles in just over two years, averaging around 4,700 miles annually. That is a step up from the sub-3,700 miles per year implied by the lifetime average, yet the overall odometer remains exceptionally modest. Such low use often means fewer mechanical miles but raises the risk of long stationary periods, which can cause perished rubber brake hoses, seized calipers, or flat-spotted tyres. The 2024 failure at 51,094 miles is the most technically significant entry. The tester flagged a serious fluid leak on the nearside rear shock absorber, a condition that directly compromises damping performance and road holding. Front brake pads were also below the 1.5 mm minimum, and the offside headlamp aim was too low. All three defects were rectified before the retest on the same day, indicating the work was done immediately rather than deferred. A buyer should still inspect the rear suspension closely. A shock absorber that leaked seriously enough to fail an MOT warrants a physical check for fresh corrosion on the damper body, oil misting around the seal, and correct ride height. The front braking system also demands attention. Repeated advisories on pad wear in October 2023 and the outright failure in November 2024 suggest the discs may be heavily scored or worn below minimum thickness. Check the disc lip, pad depth, and caliper slide pins for smooth operation. Finally, verify the headlamp aim units for any signs of water ingress or cracked adjusters, given the recurring aim fault flagged in both 2023 and 2024.