2016 Mercedes-Benz GLA 2.1L Diesel · LS66 GDK

The most recent DVSA examination on 5 December 2025 resulted in a Pass, although two advisory items were issued in respect of minor cuts to the nearside rear and nearside front tyres. Reviewing the full sequence of tests since 2021, the vehicle has passed every annual examination without any advisories escalating into failures, and the recorded observations have remained comparatively minor and isolated. The 2023 advisory regarding front tyres worn close to the legal limit was followed in 2022 by a similar advisory on the nearside front outer tyre and on the front brake discs, but the intervening 2024 test recorded no defects at all, indicating that the tyres and braking components have been attended to appropriately. The maintenance trend therefore appears stable and well managed, with no evidence of recurring mechanical deterioration or unresolved safety-related issues. The recorded odom of 60,573 miles across a ten-year service life equates to an average of approximately 6,057 miles per year, which is broadly typical for a privately used vehicle of this age and segment. There are no significant gaps between annual tests suggesting long periods of standing, nor is there evidence of rapid mileage accumulation that would imply harsh service conditions such as frequent short journeys or motorway commuting. This average annual figure suggests the vehicle has seen a balanced mix of use, which is generally beneficial for component longevity as it prevents both the corrosion risks associated with prolonged inactivity and the elevated wear associated with very high mileages. Given the recurring theme of front tyre wear and the 2022 advisory on front brake discs, a prospective buyer should conduct a careful physical inspection at the earliest opportunity. The nearside front tyre edge wear noted in 2022 and 2023 may point to either front suspension geometry misalignment, often traceable to worn lower control arm bushes, top mounts or drop links, or simply to the original fitment being replaced with a non-premium brand. On a test drive, listen for any clonking or knocking from the front suspension over speed humps and uneven road surfaces, and verify that the steering remains centred with no pulling to either side. Inspect the front brake discs directly for a pronounced lip on the outer edge, any scoring or pitting on the friction surface, and check that the calipers release cleanly when the pedal is released by rolling the vehicle briefly after driving to confirm the wheels rotate freely without drag. The most recent tyre cuts should also be examined to ensure they have not deepened since the test, as sidewall damage can progress rapidly with age. Beyond the items recorded on the MOT history, the ten-year age of this Mercedes-Benz GLA warrants attention to several age-related deterioration points regardless of the modest mileage. Tyres more than five years old, regardless of tread depth, commonly suffer from sidewall perishing and cracking, so the date codes on the sidewalls of all four tyres should be checked and replacement considered if they are approaching or exceeding six years of age. The 12 volt battery is approaching the end of its typical service life and should be load tested, particularly as Mercedes-Benz vehicles of this era are sensitive to voltage drop, which can trigger a range of warning messages and electrical faults. Brake fluid should be confirmed as having been changed within the last two years in line with manufacturer schedule, and coolant and automatic transmission fluid are due on a calendar basis rather than mileage. Finally, the underbody, wheel arches, and exhaust system should be examined for corrosion, particularly around suspension mounting points and the rear silencer area, as these are common age-related concerns on vehicles of this vintage exposed to UK winter road conditions.