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MOT reliability

Triumph Tt600

1,501 vehicles · 18,064 completed MOT tests analysed
83%
MOT pass rate

Based on 1,501 Triumph Tt600 vehicles and 18,064 completed MOT tests, the Triumph Tt600 has an overall 83% pass rate, with an average recorded mileage of 23,588 miles.

1,501
Vehicles
18,064
MOT tests
1,125
Avg miles / year
0.8
Faults per test
1%
Dangerous-fault share

Triumph Tt600 problem areas

Where faults occur most across all Triumph Tt600 MOT tests:

  • Other81%
  • Brakes10%
  • Steering9%
  • Tyres, wheels & suspension7%
  • Lamps & electrical4%
  • Body & structure3%
  • Seatbelts & equipment3%
  • Emissions & nuisance1%

Triumph Tt600 pass rate by age

How the Triumph Tt600's MOT pass rate changes as it ages (buckets with 20+ tests).

Age (years)TestsPass rate
322588%
460386%
51,01986%
61,35685%
71,29183%
81,25582%
91,24080%
101,17583%
111,13781%
121,02483%
1395782%
1493883%
1589382%
1681283%
1770481%
1861183%
1955784%
2051983%

Fuel types: Petrol (1,500), Electric (1)

Most common Triumph Tt600 MOT faults

These are the faults and advisories recorded most often across Triumph Tt600 MOT tests:

  1. Rear Tyre worn close to the legal limit (4.1.3(ii)) (800 times)
  2. Front Tyre worn close to the legal limit (4.1.3(ii)) (762 times)
  3. Drive chain slightly loose (6.2.1d) (422 times)
  4. Front Roller brake test indicates slight fluctuation of brake effort (3.3.A1d) (393 times)
  5. Exhaust noisy (7.1.2) (287 times)
  6. Rear Brake pad(s) close to minimum limit (3.2.A1f(i)) (252 times)
  7. Front Brake pad(s) close to minimum limit (3.2.A1f(i)) (249 times)
  8. Drive chain worn but not considered excessive (6.2.1e) (209 times)
  9. Rear Tyre tread depth is below minimum requirements of 1.0mm (4.1.3(ii)) (201 times)
  10. Rear Tyre worn close to the legal limit (5.2.3 (e)) (176 times)
  11. Front Tyre tread depth is below minimum requirements of 1.0mm (4.1.3(ii)) (172 times)
  12. Front Brake disc(s) slightly worn (3.2.A1l) (165 times)
  13. Front Tyre worn close to the legal limit (5.2.3 (e)) (161 times)
  14. Exhaust noisy (8.1.1 (a)) (157 times)
  15. Front position lamp does not illuminate immediately when switched on (1.1.3a) (155 times)

Triumph Tt600 pass rate by registration year

YearVehiclesTestsPass rateAvg mileage
2004 28 346 84% 20,573
2003 129 1,656 84% 22,486
2002 383 4,786 83% 22,647
2001 485 5,697 82% 23,064
2000 473 5,576 83% 25,384
1972 1 1 100% 17,542
1970 1 1 100% —
1967 1 1 100% 23,376

Triumph Tt600 reliability FAQ

Across 1,501 Triumph Tt600 vehicles in our MOT data, 83% pass the MOT (a 17% failure rate), with about 0.8 faults or advisories recorded per test.

The most frequently recorded Triumph Tt600 MOT issues are: Rear Tyre worn close to the legal limit (4.1.3(ii)); Front Tyre worn close to the legal limit (4.1.3(ii)); Drive chain slightly loose (6.2.1d).

The typical Triumph Tt600 in our data has covered around 23,588 miles.

Compare the Triumph Tt600

See how the Triumph Tt600 stacks up against other Triumph models on MOT reliability:

Tt600 vs Toledo Tt600 vs Unknown Tt600 vs 2000 Tt600 vs 1500

Check a specific Triumph Tt600

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