2021 Mercedes-Benz GLA 200 AMG Line Executive A 1.3L Petrol · R11 KKE

The most recent DVSA MOT test dated 2 April 2026 resulted in a pass, however the record reveals that the vehicle initially failed the same test on the same date due to an engine malfunction indicator lamp being inoperative or indicating a fault, classified as a PRS (pass after rectification at the time of test) item. Three advisories were also issued: the rear brake pads were noted as wearing thin, the offside front brake pads were similarly wearing thin, and a child seat was fitted in a manner that prevented full inspection of the adult seatbelt. The preceding MOT tests in April 2025 and April 2024 both passed with no advisories or defects recorded, which suggests that the maintenance trajectory has remained broadly stable, but the appearance of brake-related advisories and a previously illuminated engine management warning light in the latest cycle warrant attention before purchase. With the vehicle being approximately five years old and showing 36,852 miles on the odometer, the annual mileage equates to roughly 7,370 miles per year. This figure is consistent with typical usage patterns for a privately operated vehicle and indicates neither excessive high-mileage wear nor extended periods of standing unused. The mileage progression between tests, when verified against the recorded readings, will reveal whether the car has been driven regularly throughout its life, which is generally beneficial for mechanical components such as the brake system, turbocharger seals, and drivetrain, all of which can deteriorate from disuse. Confirming continuous mileage accumulation via the MOT records is therefore worthwhile to rule out any extended gaps that could indicate storage or clock irregularities. Given the advisory items recorded on the 2026 test, prospective buyers should prioritise a physical inspection of the braking system. The advisories noting thinning brake pads on both the rear axle and the offside front corner suggest the friction material is approaching the minimum legal thickness and will likely require replacement in the near term, particularly for the rear pads which may be nearing serviceable limit. On a test drive, listen for any squealing or grinding noises under light braking, feel for any pulling to one side which could indicate uneven pad wear or a binding caliper, and check for brake shudder through the steering wheel which would point to disc warping. The brake discs themselves should also be inspected for corrosion, lipping, or scoring, as a vehicle of this age and mileage may be approaching its second set of discs if pads have been left to wear down to metal on previous occasions. The recorded engine management warning light is of greater concern and warrants further diagnostic investigation to confirm the underlying fault has been fully resolved. Common causes on a Mercedes-Benz GLA of this generation include faults relating to the emissions system, lambda sensors, catalytic converter efficiency, or minor issues such as a loose fuel filler cap. It would be prudent to request any diagnostic trouble codes stored in the vehicle history and confirm the rectification work undertaken. Beyond the recorded defects, a thorough physical inspection should include checking the condition and date codes of the tyres, as five-year-old rubber can suffer from sidewall perishing and cracking even with adequate tread depth. The 12-volt battery health should be assessed, brake fluid should be tested for moisture content given its hygroscopic degradation over time, and a careful examination of the underside for any fluid leaks, corrosion, or worn suspension components such as control arm bushes and anti-roll bar links is advised to ensure this relatively low-mileage example remains mechanically sound.