GSA
Citroen · on record 1994 to 2025
The Citroen Gsa was the hatchback development of the GS, retaining its unusual flat 4 engine and hydropneumatic suspension while adding a more practical rear opening. The Gsa had a distinct role in the Citroen range, giving buyers a reason to choose it beyond the badge alone. The remaining Gsa population is increasingly shaped by the cars owners still find useful or distinctive enough to maintain once routine depreciation has run its course.
GROWING
Red List classification, from population, five year trajectory and survival against peak. Reviewed each census.
42
licensed vehicles
2025 census
2025 census
1.6% of the peak fleet remains licensed
60
declared SORN
total surviving
peak 2,649 in 1994 · +6 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 |
|---|---|---|
| The calculated parking brake efficiency is too low | 47 | 3.9% |
| The windscreen washers do not provide enough liquid to clear the windscreen in conjunction with the wiper(s) | 42 | 3.4% |
| Deliberate modification which significantly reduces the original strength, excessive corrosion, severe distortion, a fracture or an inadequate repair of a load bearing member or its supporting structure or panelling within 30 cms of a seat belt ancho | 41 | 3.4% |
| A major leak of exhaust gases from any part of the system | 38 | 3.1% |
| A stop lamp inoperative or less than 50% of the light sources illuminating | 31 | 2.5% |
| Deliberate modification which significantly reduces the original strength, excessive corrosion, severe distortion, a fracture or an inadequate repair of a load bearing member or its supporting structure or supporting panelling within 30cm of any sub- | 30 | 2.5% |
| The exhaust gas contains a carbon monoxide content exceeding the limit for a continuous period of 5 seconds | 30 | 2.5% |
| Deliberate modification which significantly reduces the original strength, excessive corrosion, severe distortion, a fracture or an inadequate repair of a load bearing member or its supporting structure or supporting panelling within 30cm of any sub- | 26 | 2.1% |
Counted across every recorded test, 2005 to 2025. Advisories are excluded.
Where the GSA 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 |
|---|---|---|
| EX | 2 | 50% |
| OL | 2 | 50% |
| TR | 2 | 50% |
| NG | 1 | 100% |
| CM | 1 | 100% |
| TN | 1 | 100% |
| IP | 1 | 100% |
| PE | 1 | 100% |
| CO | 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 DEFINITIONCITROEN GSA
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.