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MOT reliability

Triumph 1v

1 vehicles · 15 completed MOT tests analysed
53%
MOT pass rate

Based on 1 Triumph 1v vehicles and 15 completed MOT tests, the Triumph 1v has an overall 53% pass rate, with an average recorded mileage of 92,125 miles.

1
Vehicles
15
MOT tests
2,971
Avg miles / year
4.2
Faults per test
0%
Dangerous-fault share

Triumph 1v problem areas

Where faults occur most across all Triumph 1v MOT tests:

  • Other94%
  • Tyres, wheels & suspension6%
  • Brakes5%
  • Emissions & nuisance3%
  • Seatbelts & equipment2%

Fuel types: Petrol (1)

Most common Triumph 1v MOT faults

These are the faults and advisories recorded most often across Triumph 1v MOT tests:

  1. Nearside Front Brake pipe slightly corroded (3.6.B.2c) (5 times)
  2. Front Brake pipe slightly corroded (3.6.B.2c) (4 times)
  3. Offside Front Brake pipe slightly corroded (3.6.B.2c) (4 times)
  4. Offside Front wheel bearing has slight play (2.5.A.3c) (4 times)
  5. Offside Front Direction indicators not working (1.4.A.2c) (3 times)
  6. Nearside Front Direction indicators not working (1.4.A.2c) (2 times)
  7. Offside Headlamp aim too low (1.8) (2 times)
  8. Offside Rear Direction indicators not working (1.4.A.2c) (2 times)
  9. adsie grinding noise from rear brakes (2 times)
  10. Front Windscreen washer provides insufficient washer liquid (8.2.3) (2 times)
  11. Horn not working (1.6.2a) (2 times)
  12. Offside Seat belt anchorage prescribed area is excessively corroded (5.2.6) (2 times)
  13. Nearside Rear Tyre worn close to the legal limit (4.1.E.1) (2 times)
  14. Offside Rear Tyre worn close to the legal limit (4.1.E.1) (2 times)
  15. advise nearside front tyre tread cracking (2 times)

Triumph 1v pass rate by registration year

YearVehiclesTestsPass rateAvg mileage
1972 1 15 53% 92,125

Triumph 1v reliability FAQ

Across 1 Triumph 1v vehicles in our MOT data, 53% pass the MOT (a 47% failure rate), with about 4.2 faults or advisories recorded per test.

The most frequently recorded Triumph 1v MOT issues are: Nearside Front Brake pipe slightly corroded (3.6.B.2c); Front Brake pipe slightly corroded (3.6.B.2c); Offside Front Brake pipe slightly corroded (3.6.B.2c).

The typical Triumph 1v in our data has covered around 92,125 miles.

Compare the Triumph 1v

See how the Triumph 1v stacks up against other Triumph models on MOT reliability:

1v vs Toledo 1v vs Unknown 1v vs 2000 1v vs 1500

Check a specific Triumph 1v

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