Citroen Ax (1991)
1991 Citroen Ax
CarHunch analysed 2,391 real MOT records for the 1991 Citroen Ax. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
What to check before buying a 1991 Citroen Ax
Practical pre-purchase checks for this age and model.
- 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
- 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
- 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
- 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.
Before you buy a Citroen Ax
MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.
CarHunch may earn a small commission if you buy via these links — at no extra cost to you.
Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Petrol (89%) | 2,130 | 62.5% | 1.35 |
| Diesel (11%) | 260 | 57.7% | 1.42 |
| CNG (0%) | 1 | 40% | 6 |
Mileage Distribution
Most 1991 Citroen Ax vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 1991 Citroen Ax vehicles fall between 63,276 and 99,370 miles.
1991 Citroen Ax — Still on the Road
Numbers are declining — 18 vehicles still getting MOTs in 2025 (31% of peak).
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
MOT History Averages
Most Common MOT Issues — 1991 Citroen Ax
Based on actual MOT test records for this model. Percentage shows how often each item appears across all vehicles in this cohort.
-
23.6%
Parking brake: efficiency below requirements
-
12.8%
Nearside Front Tyre worn close to the legal limit
-
12%
Offside Front Tyre worn close to the legal limit
-
11.6%
Brakes imbalanced across an axle
-
11.2%
Windscreen washer provides insufficient washer liquid
-
10.7%
Oil leak
-
10.7%
Service brake: efficiency below requirements
-
10%
Offside Rear position lamp(s) adversely affected by the operation of another lamp
Data covers a 3-year window centred on 1991. Counts include advisories and failures.
Found a specific Citroen Ax?
Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.