Fault File
All models / All cars / MPVs / Ford B-MAX vs Ford S-MAX

Ford B-MAX vs Ford S-MAX

Both are MPVs. First-time MOT failure at age 7, and what each one is known to fail on.

The Ford S-MAX is the more reliable of the two. It fails its first MOT at age 7 20.3% of the time, against 28.8% for the Ford B-MAX.

Ford B-MAX
28.8%
fail at age 7
Rank 215 of 239 · 40k miles at 7 · 53,637 tests
Ford S-MAX
20.3%
fail at age 7
Rank 151 of 239 · 70k miles at 7 · 57,536 tests

What each one fails on

Measured

The faults each records most at ages 6 to 9. Same figures as each full report.

Ford B-MAX

Stop lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioningFail9.5%
A spring or spring component fractured or seriously weakenedFail5.4%
A spring or spring component fractured or seriously weakenedAdvisory2.6%
A stub axle swivel pin and/or bush excessively wornAdvisory2.3%
A shock absorber damaged to the extent that it does not function or showing signs of severe leakageAdvisory1.9%
A suspension joint dust cover severely deterioratedMinor1.7%

Ford S-MAX

A suspension pin, bush or joint excessively wornAdvisory5.0%
Fluid leaking excessively and likely to harm the environment or to pose a safety risk to other road usersAdvisory4.3%
A headlamp or light source missing, inoperative or more than ½ not functioning in the case of LEDFail1.4%
A lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioningFail1.1%
Seat belt buckle missing, damaged or not functioning as intendedAdvisory0.9%
Excessive fluctuation in brake effort through each wheel revolution.Advisory0.8%
Full Ford B-MAX report →Full Ford S-MAX report →