Most reliable Reliant: MOT failure rates ranked
Updated 05 September 2026.
26.5%
Reliant Scimitar, the most reliable Reliant
The most reliable Reliant on MOT failure rate is the Reliant Scimitar, at 26.5% failures across 34,386 tests.
| Rank | Model | MOT failure rate | Tests |
|---|---|---|---|
| 1 | Reliant Scimitar | 26.5% | 34,386 |
| 2 | Reliant Rialto | 27.9% | 38,112 |
| 3 | Reliant Robin | 28.9% | 54,438 |
Questions and answers
What is the most reliable Reliant at MOT?
The most reliable Reliant on MOT failure rate is the Reliant Scimitar, at 26.5% failures across 34,386 tests.
Which Reliant fails its MOT most often?
The Reliant Robin has the highest MOT failure rate of the Reliant range, at 28.9%.