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MOT reliability

Triumph Tiger 660 sport

2,532 vehicles · 1,775 completed MOT tests analysed
94%
MOT pass rate

Based on 2,532 Triumph Tiger 660 sport vehicles and 1,775 completed MOT tests, the Triumph Tiger 660 sport has an overall 94% pass rate, with an average recorded mileage of 8,253 miles.

2,532
Vehicles
1,775
MOT tests
2,290
Avg miles / year
0.4
Faults per test
5%
Dangerous-fault share

Triumph Tiger 660 sport problem areas

Where faults occur most across all Triumph Tiger 660 sport MOT tests:

  • Brakes32%
  • Body & structure24%
  • Tyres, wheels & suspension19%
  • Steering12%
  • Lamps & electrical10%
  • Other6%
  • Emissions & nuisance3%
  • Identification & plates0%

Triumph Tiger 660 sport pass rate by age

How the Triumph Tiger 660 sport's MOT pass rate changes as it ages (buckets with 20+ tests).

Age (years)TestsPass rate
1475%
23197%
31,20394%
452095%
59100%

Fuel types: Petrol (2,529), Other (3)

Most common Triumph Tiger 660 sport MOT faults

These are the faults and advisories recorded most often across Triumph Tiger 660 sport MOT tests:

  1. Front Tyre worn close to the legal limit (5.2.3 (e)) (59 times)
  2. Drive chain slightly loose (6.1.7 (c) (i)) (56 times)
  3. Steering headbearing slightly stiff or notchy (2.2.2 (f) (i)) (41 times)
  4. Front Brake indicates slight fluctuation of brake effort (1.2.1 (e)) (32 times)
  5. Rear Brake pad(s) close to minimum limit (1.1.13 (a)) (27 times)
  6. Rear Tyre worn close to the legal limit (5.2.3 (e)) (24 times)
  7. Drive chain worn but not considered excessive (6.1.7 (c) (i)) (24 times)
  8. Front Brake binding but not excessively (1.2.1 (f)) (23 times)
  9. Front Brake pad(s) close to minimum limit (1.1.13 (a)) (17 times)
  10. Rear Brake indicates slight fluctuation of brake effort (1.2.1 (e)) (15 times)
  11. Headlamp aim too high (4.1.2 (a)) (13 times)
  12. Rear Drive chain worn but not considered excessive (6.1.7 (c) (i)) (12 times)
  13. Exhaust noisy (8.1.1 (a)) (12 times)
  14. Rear Brake pad(s) less than 1.0 mm thick (1.1.13 (a)) (9 times)
  15. Rear Drive chain slightly loose (6.1.7 (c) (i)) (8 times)

Triumph Tiger 660 sport pass rate by registration year

YearVehiclesTestsPass rateAvg mileage
2025 1 1 100% 3,020
2024 2 2 100% 8,211
2023 288 315 93% 7,621
2022 845 1,388 95% 8,447
2021 27 61 93% 8,969

Triumph Tiger 660 sport reliability FAQ

Across 2,532 Triumph Tiger 660 sport vehicles in our MOT data, 94% pass the MOT (a 6% failure rate), with about 0.4 faults or advisories recorded per test.

The most frequently recorded Triumph Tiger 660 sport MOT issues are: Front Tyre worn close to the legal limit (5.2.3 (e)); Drive chain slightly loose (6.1.7 (c) (i)); Steering headbearing slightly stiff or notchy (2.2.2 (f) (i)).

The typical Triumph Tiger 660 sport in our data has covered around 8,253 miles.

Compare the Triumph Tiger 660 sport

See how the Triumph Tiger 660 sport stacks up against other Triumph models on MOT reliability:

Tiger 660 sport vs Toledo Tiger 660 sport vs Unknown Tiger 660 sport vs 2000 Tiger 660 sport vs 1500

Check a specific Triumph Tiger 660 sport

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