BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025

YAMAHA XJ700

700cc Petrol Class 2
81.3%
first-time pass rate
11.6%
failed outright
27,143
median miles at test
198
MOT tests, 2005–2025

Pass rate by mileage

how the XJ700's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage XJ700 passes first time 86.5% of the time; by 30k that's 80.4%.

68%79%90%10k: 86.5% pass (52 tests)20k: 71.1% pass (45 tests)30k: 80.4% pass (46 tests)10k20k30k

First-time pass rate by odometer reading at test, 10,000-mile bands for this model. Mileage is the strongest reliability signal. See the full curve.

What fails on a XJ700

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lighting and signalling
26 37.7
brakes
16 23.2
steering and suspension
11 15.9
tyres and wheels
5 7.2
fuel and exhaust
4 5.8
lamps and reflectors
2 2.9
reg plates and vin
2 2.9
body and structure
1 1.4
structure and attachments
1 1.4
Identification of the vehicle
1 1.4

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the XJ700 beats 2 of its 4 closest rivals (KAWASAKI ZX-6R, SUZUKI GSF600, YAMAHA FZS600).

Rivals share this bike's type and sit within ±30% of its engine capacity, ≥ 5,000 tests. Card colour = better/worse first-time pass rate than the XJ700.

Pass rate by registration year

how each model-year cohort fares · registration year from first use date

Best year to buy used: 1985 (80.3% pass). Weakest: 1985 (80.3%).

First-time pass rate by the year each bike was first registered (cohorts with ≥ 50 tests). Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.