Pass rate, every year
926 tests across 6 model years, 2016–2021.
+6.0 pts vs the national average
Pass rate, every year
926 tests across 6 model years, 2016–2021.
+6.0 pts vs the national average
Best year to buy
2016 92.6%
The strongest of the 6 years on record. See the 2016 page →
Worst year to buy
2018 82.5%
10.1 points below the 2016 peak. See the 2018 page →
The Coleman Milne Rosedale MOT pass rate is 87.0%, +6.0 percentage points above the UK average. That is 926 DVSA MOT tests recorded between 2016 and 2021. This page lists the most common Coleman Milne Rosedale MOT failures by category, names the best and worst model years, and finishes with a pre-MOT checklist you can run at home.
MOT pass rates are national — type your postcode to see how Coleman Milne Rosedale MOT pass rates does in your corner of the country.
The Coleman Milne Rosedale passed on its first attempt in 85.3%, and its overall record sits +6.0 percentage points above the national average for all cars. These figures come from every recorded DVSA MOT test for the Coleman Milne Rosedale in the 2023–2025 data: 926 tests across 6 model years (2016–2021). A test still carries exactly one pass or fail verdict.
| Measure | This model |
|---|---|
| Tests analysed | 926 |
| Overall pass rate | 87.0% |
| Passed on first attempt | 85.3% |
| Average mileage at test | 25,511 mi |
| Model years covered | 2016–2021 (6 years) |
| Versus UK national average | +6.0 pts above |
Figures are computed from every recorded DVSA test for this model in the 2023–2025 data.
Every MOT failure a tester records belongs to one inspection section of the DVSA manual. For the Coleman Milne Rosedale, the Tyres section leads the record — the breakdown below shows where the recorded failures cluster, then the exact strings behind the three biggest sections.
| Inspection section | Share of failures |
|---|---|
| Tyres | 33% |
| Lamps, reflectors and electrical equipment | 27% |
| Visibility | 13% |
| Suspension | 10% |
| Brakes | 7% |
| Seat belts and supplementary restraint systems | 4% |
| Noise, emissions and leaks | 3% |
| Body, chassis, structure | 2% |
Shares are over the Coleman Milne Rosedale's recorded defect strings, merged across its year pages.
Around 33% of the recorded Coleman Milne Rosedale failures fall in the Tyres section of the MOT inspection manual. Testers recorded "Has ply or cords exposed" (3.8%), "Has a cut in excess of the requirements deep enough to reach the ply or cords" (1.0%), "Tread depth below requirements of 1.6mm" (0.5%) among the Coleman Milne Rosedale's tyres faults.
Around 27% of the recorded Coleman Milne Rosedale failures fall in the Lamps, reflectors and electrical equipment section of the MOT inspection manual. Testers recorded "Headlamp aim too low" (1.8%), "Registration plate lamp(s) inoperative in the case of multiple lamps or light sources" (1.0%), "Headlamp aim too high" (0.5%) among the Coleman Milne Rosedale's lamps, reflectors and electrical equipment faults.
Around 13% of the recorded Coleman Milne Rosedale failures fall in the Visibility section of the MOT inspection manual. Testers recorded "Wipers does not clear the windscreen effectively" (1.1%), "Wipers blade defective" (0.6%), "Windscreen damaged but not adversely affecting driver's view" (0.4%) among the Coleman Milne Rosedale's visibility faults.
The descriptions below are the exact DVSA failure strings testers recorded most often for the Coleman Milne Rosedale, each with how many of the model's 926 tests it was noted on.
The strongest Coleman Milne Rosedale model year on record is 2016 (92.6% across 135 tests), and the weakest is 2018 (82.5%). The gap between them is 10.1 points. Years with fewer than 50 recorded tests are excluded, so these are the years with enough MOT history to mean something.
Coleman Milne Rosedale reliability is declining in the DVSA data — the pass rate moves about 1.1 points a year across the most recent model years shown above.
| Year | Tests | Pass rate |
|---|---|---|
| 2021 Rosedale | 56 | 85.7% |
| 2020 Rosedale | 180 | 85.0% |
| 2019 Rosedale | 181 | 88.4% |
| 2018 Rosedale | 177 | 82.5% |
| 2017 Rosedale | 197 | 88.3% |
| 2016 Rosedale | 135 | 92.6% |
Newest model year first. Only years with at least 50 recorded tests are listed.
These checks follow this Coleman Milne Rosedale's own most-recorded failure strings, starting with what a tester is most likely to flag on a Coleman Milne Rosedale.
the lights — “headlamp aim too low”
Switch everything on and walk round the car: both headlamps on dip and main, every indicator, both brake lights, reverse, fog and the two number-plate lamps. A bulb is a few pounds and a five-minute job.
the coil springs — “coil spring fractured or broken”
Look up inside each wheel arch with a torch, all the way round the spring. A snapped spring usually breaks at the very bottom coil, where a quick glance will not reach.
the wipers and washers — “wipers does not clear the windscreen effectively”
Run the wipers with the screen wet: they should clear it in one sweep without smearing or juddering. Top the washer bottle up and check both jets hit the screen.
Derived from the DVSA failure strings testers recorded for the Coleman Milne Rosedale. A check that finds nothing means the item is likely fine, not that the test is guaranteed.
87.0% of the 926 recorded Coleman Milne Rosedale MOT tests ended in a pass, +6.0 percentage points above the national average. 85.3% of those passed on the first attempt.
2016 is the strongest Coleman Milne Rosedale year on record at 92.6%, while 2018 is the weakest at 82.5%. The year-by-year table below lists every model year with at least 50 recorded tests.
The most recorded Coleman Milne Rosedale failures are "Has ply or cords exposed" and "Headlamp aim too low" — together around 6% of tests, mostly in the Tyres section.