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Mercedes-benz C63s amg vs Mercedes-benz E: reliability comparison

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

Mercedes-benz C63s amg
71%
MOT pass rate · 1 vehicles
Mercedes-benz E
79%
MOT pass rate · 429,719 vehicles
Verdict: On MOT pass rate the Mercedes-benz C63s amg (71%) and Mercedes-benz E (79%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Head to head

Measure Mercedes-benz C63s amg Mercedes-benz E
MOT pass rate 71% 79% ✓
MOT failure rate 29% 21% ✓
Faults & advisories per test 2.9 1.6 ✓
Dangerous-fault share 0% ✓ 3%
Average mileage 64,350 mi 124,278 mi
Sample size (vehicles) 1 429,719

Most common faults

Mercedes-benz C63s amg

  1. Nearside Front Lower Suspension arm ball joint has slight play (5.3.4 (a) (i))
  2. Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  3. Offside Front Tyre has a cut but not deep enough to reach the ply or cords Inner wall. (5.2.3 (d) (i))
  4. Offside Rear Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))
  5. Offside Front Tyre worn close to legal limit/worn on edge Tread is 3mm. (5.2.3 (e))
  6. Nearside Headlamp aim too low (4.1.2 (a))

Mercedes-benz E

  1. Nearside Rear Tyre worn close to the legal limit (4.1.E.1)
  2. Offside Rear Tyre worn close to the legal limit (4.1.E.1)
  3. Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  4. Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  5. Nearside Front Tyre worn close to the legal limit (4.1.E.1)
  6. Offside Front Tyre worn close to the legal limit (4.1.E.1)

Reliability FAQ

On MOT pass rate the Mercedes-benz C63s amg (71%) and Mercedes-benz E (79%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Mercedes-benz C63s amg report Full Mercedes-benz E 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.