Pass rate over time
The CL350's first-time pass rate has risen 10.9 points since 2014, 82.9% to 93.8%.
Pass rate by mileage
A low-mileage CL350 passes first time 89.1% of the time; by 20k that's 86.4%.
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 CL350
| Component group | Share of defects | Defects | % of defects |
|---|---|---|---|
| lighting and signalling |
|
25 | 38.5 |
| steering and suspension |
|
15 | 23.1 |
| body and structure |
|
7 | 10.8 |
| tyres and wheels |
|
5 | 7.7 |
| fuel and exhaust |
|
4 | 6.2 |
| brakes |
|
4 | 6.2 |
| drive system |
|
3 | 4.6 |
| driving controls |
|
1 | 1.5 |
| reg plates and vin |
|
1 | 1.5 |
Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects.
How rivals compare
On first-time pass rate the CL350 beats 4 of its 4 closest rivals (SUZUKI AN400, SUZUKI DR-Z400S, YAMAHA RD350).
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 CL350.
Pass rate by registration year
Best year to buy used: 1970 (87.3% pass). Weakest: 1973 (85.2%).
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.