Reliant Robin vs Reliant Rialto: MOT reliability compared
Updated 05 September 2026.
27.9%
Reliant Rialto MOT failure rate, 1.0 pts lower than Reliant Robin
Reliant Rialto is the more reliable MOT performer: 27.9% of Reliant Rialto MOTs fail versus 28.9% for Reliant Robin, a 1.0 point gap.
| Metric | Reliant Robin | Reliant Rialto |
|---|---|---|
| MOT failure rate | 28.9% | 27.9% |
| Tests analysed | 54,438 | 38,112 |
| Most common failure | Lamps & electrical (57.6%) | Lamps & electrical (53.5%) |
Questions and answers
Which is more reliable, Reliant Robin or Reliant Rialto?
Reliant Rialto is the more reliable MOT performer: 27.9% of Reliant Rialto MOTs fail versus 28.9% for Reliant Robin, a 1.0 point gap.
What is the MOT failure rate of the Reliant Robin?
28.9% of Reliant Robin MOT tests result in a failure, from 54,438 tests.
What is the MOT failure rate of the Reliant Rialto?
27.9% of Reliant Rialto MOT tests result in a failure, from 38,112 tests.