2017 Mercedes-Benz CLA 2.1L Diesel · PD64 BUD

The most recent MOT, conducted on 27 May 2026, was passed but recorded two tyre advisories – a near‑side rear nail and slight damage to the off‑side front tyre’s inner sidewall. Apart from these tyre observations, the test showed no failures. Over the eight‑year record the vehicle suffered a single failure in May 2024, principally for electronic brake‑system faults (ABS, ESC and electronic parking brake), but all subsequent tests have been clean aside from recurring tyre wear notes. This pattern indicates that the major electronic issues were either rectified or have not re‑manifested, while the tyre condition remains a persistent concern; overall the maintenance trend can be described as stabilising after a brief deterioration. At 46,345 miles the CLA is averaging roughly 5,150 miles per year, considerably below the typical UK usage of 7‑10 thousand miles annually for a vehicle of this age. Such low mileage often points to periods of limited use or prolonged storage, which can be as consequential as high mileage in terms of component ageing. The modest wear on the drivetrain, suspension and engine internals is likely to be favourable, yet the limited running time may have allowed rubber, seals and electronic systems to deteriorate from inactivity rather than wear. Prospective buyers should give the tyre condition immediate attention. The repeated advisory for inner‑sidewall damage on the front off‑side tyre suggests progressive perishing of the carcass; a visual inspection should look for cracking, bulging or exposed cords, and the tyre should be pressure‑tested for leaks. On a test drive, listen for thumping or vibration that could indicate a compromised sidewall, and verify that the vehicle does not display any tyre‑related warning messages. Because the 2024 failure involved ABS, electronic stability control and the electronic parking brake, confirm that all related warning lamps remain extinguished after a brief warm‑up and that the brake pedal feels firm and consistent. A diagnostic scan for fault codes is advisable to ensure the electronic systems have been fully repaired and are not harbouring intermittent faults. Given the car’s age and low utilisation, additional age‑related checks are prudent. Inspect the 12 V battery for terminal corrosion and assess its cranking voltage; a battery that has sat for long periods may require replacement. Examine the suspension bushes, ball joints and coil springs for signs of dry‑rot, cracking or excessive play, especially around the front lower control arms where low mileage can mask early degradation. Verify that brake discs are free of surface rust and that calipers move smoothly without sticking, as standing can cause corrosion and brake fluid absorption of moisture. Finally, confirm that all service‑book stamps are present and that time‑based fluids – engine oil, coolant, brake and gearbox oils – have been changed in accordance with the manufacturer’s calendar intervals, as fluid breakdown can occur even when the vehicle is not driven heavily.