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Honda 400t vs Honda Jazz: reliability comparison

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

Honda 400t
78%
MOT pass rate · 4 vehicles
Honda Jazz
81%
MOT pass rate · 404,148 vehicles
Verdict: On MOT pass rate the Honda 400t (78%) and Honda Jazz (81%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Head to head

Measure Honda 400t Honda Jazz
MOT pass rate 78% 81% ✓
MOT failure rate 22% 19% ✓
Faults & advisories per test 0.9 ✓ 1.7
Dangerous-fault share 0% ✓ 2%
Average mileage 37,023 mi 77,994 mi
Sample size (vehicles) 4 404,148

Most common faults

Honda 400t

  1. Front Front suspension has a slightly reduced damping effect (2.3.6c)
  2. Rear Stop lamp does not illuminate immediately a brake applies (1.3.1a)
  3. Exhaust is leaking but is not excessively noisey (7.1.1b)
  4. Exhaust noisy (7.1.2)
  5. Rear Exhaust is leaking but is not excessively noisey (7.1.1b)
  6. Registration plate delaminated (6.3.1.d)

Honda Jazz

  1. Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
  2. Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  3. Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
  4. Offside Front 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. Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

Reliability FAQ

On MOT pass rate the Honda 400t (78%) and Honda Jazz (81%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Honda 400t report Full Honda Jazz 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.