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MOT reliability

Triumph B onneville

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

Based on 1 Triumph B onneville vehicles and 2 completed MOT tests, the Triumph B onneville has an overall 50% pass rate, with an average recorded mileage of 12,607 miles.

1
Vehicles
2
MOT tests
1.5
Faults per test
0%
Dangerous-fault share

Triumph B onneville problem areas

Where faults occur most across all Triumph B onneville MOT tests:

  • Other67%
  • Steering33%

Triumph B onneville pass rate by age

Age (years)TestsPass rate

Fuel types: Petrol (1)

Most common Triumph B onneville MOT faults

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

  1. Front Roller brake test indicates a binding brake (3.3.A1a) (1 times)
  2. Nearside Front shock absorber seal failed and leaking oil (2.3.3) (1 times)
  3. Rear Roller brake test indicates a binding brake (3.3.A1a) (1 times)

Triumph B onneville pass rate by registration year

YearVehiclesTestsPass rateAvg mileage
1979 1 2 50% 12,607

Triumph B onneville reliability FAQ

Across 1 Triumph B onneville vehicles in our MOT data, 50% pass the MOT (a 50% failure rate), with about 1.5 faults or advisories recorded per test.

The most frequently recorded Triumph B onneville MOT issues are: Front Roller brake test indicates a binding brake (3.3.A1a); Nearside Front shock absorber seal failed and leaking oil (2.3.3); Rear Roller brake test indicates a binding brake (3.3.A1a).

The typical Triumph B onneville in our data has covered around 12,607 miles.

Compare the Triumph B onneville

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

B onneville vs Toledo B onneville vs Unknown B onneville vs 2000 B onneville vs 1500

Check a specific Triumph B onneville

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