MOT reliability
Triumph Tt
15 vehicles · 70 completed MOT tests analysed
97%
MOT pass rate
Based on 15 Triumph Tt vehicles and 70 completed MOT tests, the Triumph Tt has an overall 97% pass rate, with an average recorded mileage of 10,377 miles.
15
Vehicles
70
MOT tests
309
Avg miles / year
0.2
Faults per test
0%
Dangerous-fault share
Triumph Tt problem areas
Where faults occur most across all Triumph Tt MOT tests:
-
Other220%
-
Seatbelts & equipment20%
-
Steering20%
-
Brakes13%
Triumph Tt pass rate by age
| Age (years) | Tests | Pass rate |
|---|---|---|
| 8 | 1 | 100% |
| 9 | 1 | 100% |
| 10 | 3 | 100% |
| 11 | 3 | 100% |
| 12 | 3 | 100% |
| 13 | 2 | 100% |
| 14 | 3 | 100% |
| 15 | 3 | 100% |
| 16 | 3 | 100% |
| 17 | 2 | 100% |
| 18 | 2 | 100% |
Fuel types: Petrol (15)
Most common Triumph Tt MOT faults
These are the faults and advisories recorded most often across Triumph Tt MOT tests:
- No lights fitted at time of test (10 times)
- Only used during daylight hours, Not to be used at times of seriously reduced visibility (3 times)
- Exhaust noisy (7.1.2) (3 times)
- lighting equipment not fitted (2 times)
- Front Steering linkage has slight free play (2.2.2) (2 times)
- Oil leak (2 times)
- no lights fitted at time of test (2 times)
- only used during daylight hours, and not used at times of seriously reduced visibility (1 times)
- only used during daylight hours,and not used at times of seriously reduced visibility. (1 times)
- only used during daylight hours, and not used at times of seriously reduced visibility. (1 times)
- Front tyre cracking (1 times)
- Front wheel bearings have slight free play (2.3.5b) (1 times)
- Chain guard missing (1 times)
- no lights fitted (1 times)
- NO LIGHTS FITTED .DAY TIME USE ONLY. (1 times)
Triumph Tt pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 2018 | 1 | 2 | 50% | 9 |
| 2001 | 1 | 10 | 100% | 16,925 |
| 2000 | 1 | 9 | 100% | 4,542 |
| 1996 | 1 | 7 | 100% | — |
| 1983 | 1 | 6 | 100% | — |
| 1966 | 1 | 7 | 100% | 599 |
| 1929 | 1 | 7 | 100% | — |
| 1927 | 3 | 11 | 100% | 538 |
| 1926 | 2 | 7 | 86% | 39,650 |
| 1924 | 1 | 1 | 100% | — |
| 1921 | 2 | 3 | 100% | — |
Triumph Tt reliability FAQ
Across 15 Triumph Tt vehicles in our MOT data,
97% pass the MOT (a 3% failure rate), with about
0.2 faults or advisories recorded per test.
The most frequently recorded Triumph Tt MOT issues are:
No lights fitted at time of test; Only used during daylight hours, Not to be used at times of seriously reduced visibility; Exhaust noisy (7.1.2).
The typical Triumph Tt in our data has covered around
10,377 miles.
Compare the Triumph Tt
See how the Triumph Tt stacks up against other Triumph models on MOT reliability:
Check a specific Triumph Tt
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