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MOT reliability

Triumph Boneville 140t

1 vehicles · 2 completed MOT tests analysed
50%
MOT pass rate

Based on 1 Triumph Boneville 140t vehicles and 2 completed MOT tests, the Triumph Boneville 140t has an overall 50% pass rate, with an average recorded mileage of 36,797 miles.

1
Vehicles
2
MOT tests
3
Avg miles / year
2.5
Faults per test
0%
Dangerous-fault share

Triumph Boneville 140t problem areas

Where faults occur most across all Triumph Boneville 140t MOT tests:

  • Other80%
  • Steering20%

Triumph Boneville 140t pass rate by age

Age (years)TestsPass rate

Fuel types: Petrol (1)

Most common Triumph Boneville 140t MOT faults

These are the faults and advisories recorded most often across Triumph Boneville 140t MOT tests:

  1. Front Steering headbearing has slight free play (2.2.2) (1 times)
  2. Drive chain excessively tight (6.2.1d) (1 times)
  3. Offside Rear Direction indicator insecure (1.5.3b) (1 times)
  4. Rear Roller brake test indicates excessive fluctuation of brake effort (3.3.A1d) (1 times)
  5. Roller brake test The less effective brake control does not achieve an efficiency of 25%. (3.3.A2b) (1 times)

Triumph Boneville 140t pass rate by registration year

YearVehiclesTestsPass rateAvg mileage
1979 1 2 50% 36,797

Triumph Boneville 140t reliability FAQ

Across 1 Triumph Boneville 140t vehicles in our MOT data, 50% pass the MOT (a 50% failure rate), with about 2.5 faults or advisories recorded per test.

The most frequently recorded Triumph Boneville 140t MOT issues are: Front Steering headbearing has slight free play (2.2.2); Drive chain excessively tight (6.2.1d); Offside Rear Direction indicator insecure (1.5.3b).

The typical Triumph Boneville 140t in our data has covered around 36,797 miles.

Compare the Triumph Boneville 140t

See how the Triumph Boneville 140t stacks up against other Triumph models on MOT reliability:

Boneville 140t vs Toledo Boneville 140t vs Unknown Boneville 140t vs 2000 Boneville 140t vs 1500

Check a specific Triumph Boneville 140t

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