MOT failure rate and common problems for the Vespa Sport, and how to check your own car by registration.
Updated 05 September 2026.
Vespa Sport MOT failure rate
What a Vespa Sport fails its MOT on, and the part that fixes each.
What it fails on, and why
Brake failures cover worn pads and discs, an imbalance between wheels, corroded or scored discs, or a binding caliper. Braking efficiency is measured on a rolling road, so a spongy or pulling brake shows up as a low reading.
This covers a range of smaller items, from a non-working horn to a warning light left on.
The parts that fix each
If your car has just failed, you have 10 working days to fix the items and get a free partial retest. Confirm the exact fitment against your registration or VIN before buying.
Other models
Questions and answers
What is the MOT failure rate of the Vespa Sport?
It fails 11.5% of its MOT tests across the DVSA record, from 52 tests.
What do these cars fail their MOT on most?
The most common failure area is brakes, at 16.7% of this model's failures.