Triumph 2000 vs Triumph Tr6 coupe: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Triumph 2000
78%
MOT pass rate · 57,492 vehicles
Triumph Tr6 coupe
90%
MOT pass rate · 4 vehicles
Verdict: On MOT pass rate the Triumph 2000 (78%) and Triumph Tr6 coupe (90%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Triumph 2000 | Triumph Tr6 coupe |
|---|---|---|
| MOT pass rate | 78% | 90% ✓ |
| MOT failure rate | 22% | 10% ✓ |
| Faults & advisories per test | 1.6 | 0.8 ✓ |
| Dangerous-fault share | 0% | 0% |
| Average mileage | 62,139 mi | 37,888 mi |
| Sample size (vehicles) | 57,492 | 4 |
Most common faults
Triumph 2000
- Parking brake: efficiency below requirements (3.7.B.7)
- Oil leak
- Nearside Front wheel bearing has slight play (2.5.A.3c)
- Offside Front wheel bearing has slight play (2.5.A.3c)
- Windscreen washer provides insufficient washer liquid (8.2.3)
- Offside Rear wheel bearing has slight play (2.6.2)
Triumph Tr6 coupe
- Nearside Body has slight corrosion (6.1.B.2)
- Offside Rear wheel bearing play detected
- offside front noise when suspension lifted
- offside rear drive shaft inner UJ joint worn
- oil leak from under engine area
- speedo cable fouling steering column
Reliability FAQ
On MOT pass rate the Triumph 2000 (78%) and Triumph Tr6 coupe (90%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Triumph 2000 report Full Triumph Tr6 coupe report Most reliable cars
Pass rates are computed over completed (pass/fail) MOT tests. Reliability also depends on age, mileage and upkeep — see each model's page for the full picture.