Wyvern
Vauxhall · on record 1994 to 2025
The Vauxhall Wyvern was Vauxhall's smaller postwar saloon companion to the 6 cylinder Velox, aimed at conventional family transport in the 1950s. The Wyvern had a distinct role in the Vauxhall range, giving buyers a reason to choose it beyond the badge alone. As ordinary family use recedes, the Wyvern survives through a mixture of continued practicality and growing interest in the versions that best represent its period.
STABLE
Red List classification, from population, five year trajectory and survival against peak. Reviewed each census.
95
licensed vehicles
2025 census
2025 census
79.2% of the peak fleet remains licensed
22
declared SORN
total surviving
peak 120 in 1996 · 0 vehicles a year, five year trend
Population history
Licensed and SORN vehicles at each census. The filters below apply to the family population, MOT and registration figures. They do not alter the generation history above.
Licensed
SORN
Latest census observation
Inside the surviving fleet
AutoCensus parses every DVLA variant description, so the fleet can be read by fuel and specification rather than as one number.
First registrations by year
When surviving examples first joined the British fleet.
Recent UK first registrations
This family is no longer sold new. These figures are imports and historic vehicles joining the British register for the first time.
MOT reliability
DVSA test results for this family, 2005 to 2025.
Pass rate by year
| Failure reason | Failures | Share of all tests |
|---|---|---|
| Any deliberate modification, excessive corrosion, damage, cracks or inadequate repair of a load bearing body or chassis member which seriously affects its strength within 30cm of the body mountings | 14 | 3.3% |
| The windscreen washers do not provide enough liquid to clear the windscreen in conjunction with the wiper(s) | 12 | 2.9% |
| Little or no braking effort is recorded from the brake on any wheel, indicating clearly that the brake is not functioning correctly | 11 | 2.6% |
| The calculated parking brake efficiency is too low | 10 | 2.4% |
| The calculated service brake efficiency is too low | 10 | 2.4% |
| Significant braking effort recorded on a road wheel, even though the brake is not applied, indicating that a brake is binding | 9 | 2.1% |
| The calculated out-of-balance of the brakes across an axle is greater than 30% | 8 | 1.9% |
| A wiper blade insecure, missing or in such a condition that it does not clear the windscreen effectively to give the driver an adequate view of the road (through the windscreen) to the left and right sides of the vehicle, as well as to the front | 7 | 1.7% |
Counted across every recorded test, 2005 to 2025. Advisories are excluded.
Where the Wyvern remains
Based on MOT test locations, 2025. Test location is a proxy: a vehicle is counted where it was last tested, not where it is kept.
| Postcode area | Vehicles tested | Pass rate |
|---|---|---|
| BA | 1 | 100% |
| SN | 1 | 100% |
| EH | 1 | 100% |
How this record was calculated
LATEST CENSUS2025
POPULATION SOURCEDVLA VEH0220 annual
HISTORY SOURCEDVLA VEH0120 GB · to 2013
MOT SOURCEDVSA results · to 2025
FAMILY DEFINITIONVAUXHALL WYVERN
PROCESSED20 Sep 2026
Full methodology
Population history combines DVLA VEH0120 Q4 census observations through 2013 with the annual VEH0220 census from 2014 onward. Figures before 2014 cover Great Britain only. Historical VEH0120 is used only when its overlapping UK observations reconcile to the current canonical family definition. Vehicles are grouped into this family using the DVLA GenModel together with durable routing rules for known inconsistencies.
Variant figures are parsed from raw DVLA model descriptions and the original string is always retained. Configuration is only assigned where the model description explicitly identifies it; a blank configuration is not treated as a two door Wrangler. Blank transmission fields are shown as manual because DVLA records the field for automatic vehicles.
MOT figures count tests, not vehicles, and geographic figures count each vehicle at its most recent test location. The decline projection is a straight line fitted to the latest five years and is illustrative only.