Triumph 2000 vs Triumph Stag auto sport: 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 Stag auto sport
56%
MOT pass rate · 1 vehicles
Verdict: On MOT pass rate the Triumph 2000 (78%) and Triumph Stag auto sport (56%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Triumph 2000 | Triumph Stag auto sport |
|---|---|---|
| MOT pass rate | 78% ✓ | 56% |
| MOT failure rate | 22% ✓ | 44% |
| Faults & advisories per test | 1.6 ✓ | 2.6 |
| Dangerous-fault share | 0% | 0% |
| Average mileage | 62,139 mi | 86,704 mi |
| Sample size (vehicles) | 57,492 | 1 |
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 Stag auto sport
- Non obligatory mirror damaged
- Oil leak
- Nearside Front Brake hose slightly deteriorated (3.6.B.4d)
- Offside Rear Brake pipe slightly corroded (3.6.B.2c)
- Nearside Stop lamp not working (1.2.1b)
- n/s/f tyre outer wall surface cracking
Reliability FAQ
On MOT pass rate the Triumph 2000 (78%) and Triumph Stag auto sport (56%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Triumph 2000 report Full Triumph Stag auto sport 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.