Most reliable Isuzu: MOT failure rates ranked
Updated 05 September 2026.
21.0%
Isuzu D-Max, the most reliable Isuzu
The most reliable Isuzu on MOT failure rate is the Isuzu D-Max, at 21.0% failures across 366,085 tests.
| Rank | Model | MOT failure rate | Tests |
|---|---|---|---|
| 1 | Isuzu D-Max | 21.0% | 366,085 |
| 2 | Isuzu Trucks Grafter | 23.0% | 37,787 |
| 3 | Isuzu Rodeo | 28.9% | 200,615 |
| 4 | Isuzu Tf | 28.9% | 51,877 |
| 5 | Isuzu N-Series | 29.0% | 6,585 |
| 6 | Isuzu Trucks Nkr | 29.2% | 36,121 |
| 7 | Isuzu Pick-Up | 30.2% | 7,998 |
| 8 | Isuzu Bighorn | 30.3% | 18,338 |
| 9 | Isuzu Nkr | 30.3% | 12,978 |
| 10 | Isuzu Trooper | 31.0% | 407,962 |
| 11 | Isuzu Pick | 34.3% | 5,291 |
Questions and answers
What is the most reliable Isuzu at MOT?
The most reliable Isuzu on MOT failure rate is the Isuzu D-Max, at 21.0% failures across 366,085 tests.
Which Isuzu fails its MOT most often?
The Isuzu Pick has the highest MOT failure rate of the Isuzu range, at 34.3%.
Compared here
Isuzu D-Max common MOT failures and failure rateIsuzu Trucks Grafter common MOT failures and failure rateIsuzu Rodeo common MOT failures and failure rateIsuzu Tf common MOT failures and failure rateIsuzu N-Series common MOT failures and failure rateIsuzu Trucks Nkr common MOT failures and failure rate