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Mercedes-benz A-class vs Mercedes-benz Eqa 250+ launch edition: reliability comparison

MOT pass rates, common faults and mileage compared from real UK MOT data.

Mercedes-benz A-class
78%
MOT pass rate · 362,612 vehicles
Mercedes-benz Eqa 250+ launch edition
86%
MOT pass rate · 6 vehicles
Verdict: On MOT pass rate the Mercedes-benz A-class (78%) and Mercedes-benz Eqa 250+ launch edition (86%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Head to head

Measure Mercedes-benz A-class Mercedes-benz Eqa 250+ launch edition
MOT pass rate 78% 86% ✓
MOT failure rate 22% 14% ✓
Faults & advisories per test 1.6 1.3 ✓
Dangerous-fault share 3% ✓ 11%
Average mileage 86,210 mi 27,519 mi
Sample size (vehicles) 362,612 6

Most common faults

Mercedes-benz A-class

  1. Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  2. Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  3. Nearside Front Tyre worn close to the legal limit (4.1.E.1)
  4. Under-trays fitted obscuring some underside components
  5. Offside Front Tyre worn close to the legal limit (4.1.E.1)
  6. Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Mercedes-benz Eqa 250+ launch edition

  1. Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  2. Front Registration plate deteriorated but not likely to be misread (0.1 (b))
  3. Front Wipers Smearing
  4. Under Tray fitted unable carry full inspection
  5. Nearside Front Tyre tread depth below requirements of 1.6mm (5.2.3 (e))
  6. Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Reliability FAQ

On MOT pass rate the Mercedes-benz A-class (78%) and Mercedes-benz Eqa 250+ launch edition (86%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Mercedes-benz A-class report Full Mercedes-benz Eqa 250+ launch edition report Most reliable cars

Pass rates are computed over completed (pass/fail) MOT tests. Reliability also depends on age, mileage and upkeep — see each model's page for the full picture.