Vespa Douglas Reliability, MOT Pass Rate & Common Faults
Free Vespa Douglas car check
Is the Vespa Douglas reliable? We analysed 2,775 real MOT tests across 452 vehicles to find out.
Got a specific Vespa Douglas? Enter the reg for a free check:
The Vespa Douglas is above average for reliability based on real UK MOT data. Common problems include stop lamp does not illuminate immediately a brake applies, headlamp at least one does not illuminate on dipped beam and roller brake test the less effective brake control does not achieve an efficiency of 25%.. Here's everything you need to know before buying a used Vespa Douglas.
Vespa Douglas Number Plates
Number plates registered to a Vespa Douglas. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Vespa Douglas MOT Pass Rate by Year
How likely is a Vespa Douglas to pass its MOT? Here's the pass rate for each registration year, newest first.
Vespa Douglas Problems — What Goes Wrong?
The most common reasons a Vespa Douglas fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Vespa Douglas Mileage — What's Normal?
How many miles does a typical Vespa Douglas owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Vespa Douglas MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Vespa Douglas year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2007 | 54 | 88.9% | 116 | 878 | 3,992 |
| 2002 | 98 | 80.6% | 9,539 | 29,458 | 41,271 |
| 1992 | 129 | 83.7% | 11,725 | 16,573 | 20,368 |
| 1991 | 79 | 83.5% | 8,663 | 19,579 | 32,194 |
| 1990 | 130 | 83.8% | 9,494 | 14,688 | 21,415 |
| 1989 | 109 | 79.8% | 7,734 | 16,254 | 21,857 |
| 1988 | 148 | 84.5% | 12,328 | 18,498 | 29,358 |
| 1987 | 142 | 84.5% | 12,052 | 13,970 | 27,456 |
| 1986 | 124 | 76.6% | 11,937 | 15,018 | 21,259 |
| 1985 | 95 | 81.1% | 7,617 | 12,844 | 20,847 |
| 1984 | 181 | 84.0% | 5,565 | 14,742 | 20,636 |
| 1983 | 154 | 84.4% | 11,380 | 18,354 | 26,171 |
| 1982 | 95 | 84.2% | 9,266 | 13,405 | 22,248 |
| 1981 | 58 | 87.9% | 7,201 | 21,688 | 25,009 |
| 1980 | 91 | 90.1% | 6,536 | 14,936 | 21,551 |
| 1979 | 99 | 84.8% | 5,073 | 11,331 | 17,789 |
| 1978 | 71 | 84.5% | 19,988 | 27,430 | 37,863 |
| 1977 | 52 | 75.0% | 952 | 11,180 | 12,817 |
| 1972 | 50 | 90.0% | 1,843 | 4,078 | 30,346 |
| 1970 | 54 | 77.8% | 2,255 | 10,673 | 18,626 |
How Long Does a Vespa Douglas Last?
Based on 452 Vespa Douglas vehicles on UK roads.
Vespa Douglas Mileage Distribution
Total mileage recorded across all Vespa Douglas MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.
Best Year to Buy a Used Vespa Douglas
Based on MOT pass rates across all registration years with sufficient test data.
90.7% MOT pass rate from 54 tests
75.0% MOT pass rate from 52 tests
The best year to buy a used Vespa Douglas is 1961, which has the highest MOT pass rate at 90.7% across 54 tests. The 1977 model year has the lowest pass rate at 75.0% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Vespa Douglas Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Vespa Douglas THIS CAR | 84.7% | 2,775 | 13,876 mi | 65 yrs |
| Vespa PX125 | 80.8% | 1,317 | 16,209 mi | 46 yrs |
| Vespa T5 | 84.3% | 1,136 | 16,317 mi | 41 yrs |
| Vespa 150 | 86.4% | 382 | 583 mi | — yrs |
| Suzuki Quad | 84.2% | 880 | 3,141 mi | 22 yrs |
Compared to the Vespa PX125 (80.8% pass rate) and the Vespa T5 (84.3% pass rate), the Vespa Douglas outperforms both on MOT reliability.
Found a Vespa Douglas you like?
Run a full vehicle history check on the specific car. See finance, stolen, write-off, mileage and MOT data for that exact vehicle.
Check a specific Vespa DouglasShould you buy a used Vespa Douglas?
The Vespa Douglas has an overall MOT pass rate of 84.7% across 2,775 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.
The most common problems on the Vespa Douglas are stop lamp does not illuminate immediately a brake applies (34 recorded failures), headlamp at least one does not illuminate on dipped beam (28), and roller brake test the less effective brake control does not achieve an efficiency of 25%. (26). These are the faults most likely to cause an MOT failure on this model, so check for them carefully on any test drive or pre-purchase inspection. Many are wear-and-tear items that can be budgeted for, but a car that's already failing on multiple fronts may signal neglected maintenance.
A typical Vespa Douglas owner drives around 207 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.
In terms of longevity, most Vespa Douglas models stay on UK roads for around 65 years — a strong showing that suggests solid build quality and readily available parts. If you're buying one that's already approaching that window, the data suggests it has plenty of life left provided it's been maintained.
Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.