MOT reliability
Triumph Tr 6
86 vehicles · 871 completed MOT tests analysed
77%
MOT pass rate
Based on 86 Triumph Tr 6 vehicles and 871 completed MOT tests, the Triumph Tr 6 has an overall 77% pass rate, with an average recorded mileage of 60,196 miles.
86
Vehicles
871
MOT tests
555
Avg miles / year
1.3
Faults per test
1%
Dangerous-fault share
Triumph Tr 6 problem areas
Where faults occur most across all Triumph Tr 6 MOT tests:
-
Other91%
-
Emissions & nuisance8%
-
Steering7%
-
Tyres, wheels & suspension6%
-
Brakes4%
-
Lamps & electrical3%
-
Seatbelts & equipment3%
-
Body & structure1%
Triumph Tr 6 pass rate by age
| Age (years) | Tests | Pass rate |
|---|---|---|
| 1 | 3 | 100% |
| 2 | 2 | 100% |
| 3 | 6 | 67% |
| 4 | 1 | 100% |
| 5 | 4 | 100% |
| 6 | 4 | 75% |
| 7 | 5 | 80% |
| 8 | 8 | 75% |
| 9 | 7 | 71% |
| 10 | 8 | 88% |
| 11 | 9 | 67% |
| 12 | 9 | 89% |
| 13 | 11 | 64% |
| 14 | 10 | 80% |
| 15 | 14 | 79% |
| 16 | 11 | 82% |
| 17 | 12 | 67% |
| 18 | 12 | 67% |
| 19 | 11 | 73% |
| 20 | 10 | 90% |
Fuel types: Petrol (86)
Most common Triumph Tr 6 MOT faults
These are the faults and advisories recorded most often across Triumph Tr 6 MOT tests:
- Windscreen washer provides insufficient washer liquid (8.2.3) (24 times)
- Parking brake: efficiency below requirements (3.7.B.7) (20 times)
- Oil leak (18 times)
- Oil leak, but not excessive (8.4.1 (a) (i)) (15 times)
- Horn not working (1.6.2a) (14 times)
- Steering column top bearing slightly worn (2.1.2c) (12 times)
- Nearside Stop lamp not working (1.2.1b) (12 times)
- Nearside Front wheel bearing has slight play (2.5.A.3c) (11 times)
- Offside Stop lamp not working (1.2.1b) (10 times)
- Nearside Front Front wheel bearing has slight play (2.5.A.3c) (10 times)
- Exhaust noisy (7.1.2) (10 times)
- Offside Front Front wheel bearing has slight play (2.5.A.3c) (9 times)
- Oil leak (9 times)
- Sidecar wheel bearings have slight play (5.2.3c) (9 times)
- Service brake: efficiency below requirements (3.7.B.7) (8 times)
Triumph Tr 6 pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 2014 | 2 | 7 | 86% | 13,117 |
| 2013 | 2 | 11 | 64% | 49,252 |
| 2008 | 1 | 15 | 93% | 17,641 |
| 2005 | 1 | 4 | 75% | 95,050 |
| 2001 | 2 | 37 | 81% | 8,151 |
| 1999 | 1 | 14 | 86% | 16,944 |
| 1998 | 1 | 16 | 81% | 98,654 |
| 1996 | 1 | 2 | 100% | 9,783 |
| 1995 | 1 | 11 | 91% | 55,215 |
| 1994 | 2 | 22 | 73% | 38,101 |
| 1993 | 5 | 57 | 67% | 38,642 |
| 1992 | 1 | 10 | 100% | 99,558 |
| 1990 | 1 | 11 | 73% | 47,685 |
| 1988 | 1 | 8 | 50% | 2,787 |
| 1981 | 1 | 11 | 73% | 50,252 |
| 1975 | 4 | 35 | 77% | 58,458 |
| 1974 | 3 | 36 | 81% | 38,695 |
| 1973 | 17 | 204 | 78% | 53,039 |
| 1971 | 12 | 94 | 74% | 118,556 |
| 1970 | 6 | 89 | 78% | 58,748 |
| 1969 | 6 | 48 | 73% | 71,240 |
| 1968 | 1 | 4 | 100% | 41,940 |
| 1967 | 2 | 17 | 76% | 12,780 |
| 1959 | 1 | 1 | 100% | 1 |
Triumph Tr 6 reliability FAQ
Across 86 Triumph Tr 6 vehicles in our MOT data,
77% pass the MOT (a 23% failure rate), with about
1.3 faults or advisories recorded per test.
The most frequently recorded Triumph Tr 6 MOT issues are:
Windscreen washer provides insufficient washer liquid (8.2.3); Parking brake: efficiency below requirements (3.7.B.7); Oil leak.
The typical Triumph Tr 6 in our data has covered around
60,196 miles.
Compare the Triumph Tr 6
See how the Triumph Tr 6 stacks up against other Triumph models on MOT reliability:
Check a specific Triumph Tr 6
Enter a registration to see that exact vehicle's full MOT history, advisories and recurring faults.
See all Triumph models · Learn about common MOT failures · what an MOT checks