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MOT reliability

Triumph Stag convertible

2 vehicles · 14 completed MOT tests analysed
93%
MOT pass rate

Based on 2 Triumph Stag convertible vehicles and 14 completed MOT tests, the Triumph Stag convertible has an overall 93% pass rate, with an average recorded mileage of 56,374 miles.

2
Vehicles
14
MOT tests
367
Avg miles / year
1.4
Faults per test
0%
Dangerous-fault share

Triumph Stag convertible problem areas

Where faults occur most across all Triumph Stag convertible MOT tests:

  • Other100%
  • Steering11%
  • Brakes5%

Triumph Stag convertible pass rate by age

Age (years)TestsPass rate

Fuel types: Petrol (2)

Most common Triumph Stag convertible MOT faults

These are the faults and advisories recorded most often across Triumph Stag convertible MOT tests:

  1. Nearside Track rod end ball joint has slight play (2.2.B.1f) (2 times)
  2. Nearside Front Steering rack gaiter deteriorated (2.2.D.2d) (1 times)
  3. Nearside Rear Sub-frame rubber bush deteriorated but not resulting in excessive movement (2.4.G.2) (1 times)
  4. Offside Rear Sub-frame ball joint dust cover deteriorated, but preventing the ingress of dirt (2.4.G.2) (1 times)
  5. Parking brake: parking brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.7) (1 times)
  6. Brake hydraulic reservoir fluid level below minimum level (3.6.G.1b) (1 times)
  7. Hazard warning lamps not flashing in phase, with ignition off (1.4.B.1f) (1 times)
  8. Hazard warning lamps not flashing in phase, with ignition on (1.4.B.1f) (1 times)
  9. Indicator switch faulty (1.4.A.1) (1 times)
  10. Nearside Front Suspension arm has excessive play in a ball joint (2.4.G.2) (1 times)
  11. Nearside Front wheel bearing has slight play (2.5.A.3c) (1 times)
  12. Nearside Headlamp insecure (1.7.3) (1 times)
  13. Nearside Rear wheel bearing has slight play (2.6.2) (1 times)
  14. Offside Front Brake pipe leaking (3.6.A.1) (1 times)
  15. Offside Front position lamp(s) not working (1.1.A.3b) (1 times)

Triumph Stag convertible pass rate by registration year

YearVehiclesTestsPass rateAvg mileage
1976 1 7 86% 52,943
1974 1 7 100% 59,806

Triumph Stag convertible reliability FAQ

Across 2 Triumph Stag convertible vehicles in our MOT data, 93% pass the MOT (a 7% failure rate), with about 1.4 faults or advisories recorded per test.

The most frequently recorded Triumph Stag convertible MOT issues are: Nearside Track rod end ball joint has slight play (2.2.B.1f); Nearside Front Steering rack gaiter deteriorated (2.2.D.2d); Nearside Rear Sub-frame rubber bush deteriorated but not resulting in excessive movement (2.4.G.2).

The typical Triumph Stag convertible in our data has covered around 56,374 miles.

Compare the Triumph Stag convertible

See how the Triumph Stag convertible stacks up against other Triumph models on MOT reliability:

Stag convertible vs Toledo Stag convertible vs Unknown Stag convertible vs 2000 Stag convertible vs 1500

Check a specific Triumph Stag convertible

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