2015 Mercedes-Benz CLA 2.1L Diesel · JM64 ARY

The most recent DVSA examination dated 6 August 2026 resulted in a pass, though two advisories were issued for perishing and minor damage on both rear outer tyres. Reviewing the broader history, the vehicle has consistently passed its annual MOT since 2020 without any structural or major mechanical failure items, which indicates a broadly stable maintenance trend. However, a closer look reveals a slowly worsening pattern at the periphery: brake fluid level advisories appeared in both 2024 and 2025, and tyre perishing advisories have now extended across all four corners, having first been noted on the front pair in 2025 and on the rear pair in the latest test. The 2024 test also captured a pre-failed status for an insufficient windscreen washer, suggesting minor owner-attended items were sometimes left unresolved between tests. Overall, while the core safety systems remain compliant, the advisory accumulation over recent cycles indicates that age-related consumables are now requiring closer attention. Recorded mileage stands at 151,247 miles over approximately 11 years, giving an annual usage rate of roughly 13,750 miles. This is notably above the UK national average for a vehicle of this age and points to consistently high annual accumulation, particularly given the largely continuous MOT record with no extended standing periods. Mechanically, this elevated mileage carries meaningful implications for the suspension, braking, drivetrain, and clutch components, all of which experience wear proportionate to use rather than calendar age. Conversely, because the car has clearly been driven regularly, the risks of standing-related corrosion to the brake discs, seized calipers, perished rubber, and 12-volt battery degradation are reduced relative to a low-mileage example. The recurring brake fluid advisory warrants particular attention. Brake fluid is hygroscopic, absorbing atmospheric moisture over time, and a drop to the minimum level can indicate either a minor leak at a caliper, wheel cylinder, or flexible hose, or simply neglected fluid replacement. Brake fluid should typically be renewed every two years regardless of mileage, and at 11 years old the system will likely be well past its servicing interval, even though the MOT only tests the level and visual condition. On a test drive, listen for any soft or spongy pedal feel and watch for pulling under braking, and confirm with the seller when the fluid was last fully exchanged. Similarly, the washer failure from 2024 suggests checking that the pump, reservoir, and screen jets all function correctly, and that the fluid being used is a proper screenwash to prevent winter freezing damage to the system. Given the high annual mileage, a prospective buyer should prioritise a thorough inspection of the suspension and drivetrain, areas where the MOT does not require dismantling but where wear frequently manifests. On a test drive, listen for clonks or creaks from the front suspension over speed humps, indicative of worn anti-roll bar bushes, control arm bushings, or top mount deterioration, both common failure points on the CLA platform at this mileage. Inspect the tyres carefully for uneven shoulder wear, which can point to misalignment or worn suspension geometry, and confirm that all four were produced recently, as the perishing advisories indicate the existing rubber has aged sufficiently to crack. Check the brake discs on both sides for lipping and corrosion ridges, and ensure the handbr holds firmly without excessive travel. Finally, verify the service book history for evidence of timely cambelt, oil, and transmission fluid changes, as high-mileage Mercedes drivetrains are particularly intolerant of extended service intervals.