MOT reliability
Honda Grom
4 vehicles · 18 completed MOT tests analysed
78%
MOT pass rate
Based on 4 Honda Grom vehicles and 18 completed MOT tests, the Honda Grom has an overall 78% pass rate, with an average recorded mileage of 8,357 miles.
4
Vehicles
18
MOT tests
1,414
Avg miles / year
0.3
Faults per test
0%
Dangerous-fault share
Honda Grom problem areas
Where faults occur most across all Honda Grom MOT tests:
-
Lamps & electrical80%
-
Brakes20%
-
Emissions & nuisance20%
-
Tyres, wheels & suspension20%
-
Other20%
Honda Grom pass rate by age
| Age (years) | Tests | Pass rate |
|---|---|---|
| 2 | 1 | 100% |
| 3 | 3 | 100% |
| 4 | 2 | 100% |
| 5 | 2 | 50% |
| 7 | 2 | 50% |
| 8 | 2 | 50% |
| 9 | 2 | 50% |
| 10 | 2 | 100% |
| 11 | 1 | 100% |
| 12 | 1 | 100% |
Fuel types: Petrol (4)
Most common Honda Grom MOT faults
These are the faults and advisories recorded most often across Honda Grom MOT tests:
- Brake pad(s) less than 1.0 mm thick Changed Front Pads (1.1.13 (a)) (1 times)
- Headlamp aim too high (4.1.2 (a)) (1 times)
- Rear reflector missing (4.8.2 (a) (ii)) (1 times)
- Nearside Front Direction indicator insecure (4.4.1 (c) (i)) (1 times)
- Nearside Rear Direction indicator not working (4.4.1 (a) (ii)) (1 times)
- Rear Exhaust noisy (8.1.1 (a)) (1 times)
- Rear Tyre worn close to the legal limit (5.2.3 (e)) (1 times)
- clutch lever short (1 times)
Honda Grom pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 2018 | 1 | 3 | 100% | 1,416 |
| 2015 | 1 | 1 | 100% | 2,602 |
| 2014 | 1 | 1 | 100% | 1,131 |
| 2013 | 1 | 13 | 69% | 28,279 |
Honda Grom reliability FAQ
Across 4 Honda Grom vehicles in our MOT data,
78% pass the MOT (a 22% failure rate), with about
0.3 faults or advisories recorded per test.
The most frequently recorded Honda Grom MOT issues are:
Brake pad(s) less than 1.0 mm thick Changed Front Pads (1.1.13 (a)); Headlamp aim too high (4.1.2 (a)); Rear reflector missing (4.8.2 (a) (ii)).
The typical Honda Grom in our data has covered around
8,357 miles.
Compare the Honda Grom
See how the Honda Grom stacks up against other Honda models on MOT reliability:
Check a specific Honda Grom
Enter a registration to see that exact vehicle's full MOT history, advisories and recurring faults.
See all Honda models · Learn about common MOT failures · what an MOT checks