Car statistics by year
1991 Rover Mini
Rover Mini cars first registered in 1991: how they did at their 2025 MOT, what failed them, how far they have been driven and how many are still on the road. Compared with every car first registered in 1991, so like is set against like.
- MOT first-time pass rate, 2025 69.7% All 1991 cars 75.5%
- Typical mileage at the MOT 54,400 miles; all 1991 cars 95,300
- Left at the end of 2025 3,619 108.3% of the 3,341 at the end of 2014
- Tests finding a dangerous defect 5.3% All 1991 cars 4.4%
- Tests with an advisory 42.8% All 1991 cars 45.3%
- MOT tests in 2025 918 normal tests in Great Britain
How do 1991 Rover Minis do at their MOT?
In 2025, at about 34 years old, 69.7% of 1991 Rover Mini MOT tests were passed first time, against 75.5% for all cars first registered in 1991. 1991 Rover Minis did worse than average for their age, by 5.8 points. A year earlier the same cars passed 72.7% of the time (all 1991 cars 74.4%).
MOT pass rate by year of first registration: Rover Mini vs all cars
Each pair of bars is one year of first registration, tested in 2025. Older cars pass less often, so compare each Rover Mini bar with the all-cars bar beside it.
| First registered | Rover Mini | All cars |
|---|---|---|
| ’90 | 72.6% | 75.5% |
| ’91 | 69.7% | 75.5% |
| ’92 | 68.1% | 72.6% |
| ’93 | 72.1% | 71.6% |
| ’94 | 71.8% | 73.1% |
| ’95 | 71.7% | 71.5% |
| ’96 | 68.3% | 70.0% |
| ’97 | 72.0% | 68.5% |
| ’98 | 72.3% | 67.1% |
| ’99 | 74.3% | 65.4% |
| ’00 | 72.3% | 63.1% |
Source:DVSA,UK Motoring analysis 2025 Updated
Most common MOT failures on the 1991 Rover Mini
Non catalyst emissions carbon monoxide content excessive was the most common single reason a 1991 Rover Mini failed, on 27.0% of about 300 failed tests. By area of the car, lamps, reflectors and electrical equipment failed most often (50.4% of failed tests; all 1991 cars 48.8%). 5.3% of tests found at least one dangerous defect, against 4.4% for all cars first registered in 1991. A failed test can have several defects, so shares add up to more than 100%.
Most common reasons for failure
Share of failed tests with each defect. The same fault on any wheel or side counts once.
| Defect | Share of failed tests |
|---|---|
| Non catalyst emissions carbon monoxide content excessive Noise, emissions and leaks | 27.0% |
| Drive shafts: constant velocity boot split or insecure, no longer prevents the ingress of dirt Body, chassis, structure | 10.8% |
| Rear fog lamp: not working Lamps, reflectors and electrical equipment | 10.8% |
| Non catalyst emissions hydrocarbon content excessive Noise, emissions and leaks | 9.7% |
| Service brake imbalance: across an axle Brakes | 9.7% |
| Component mounting prescribed area excessively corroded significantly reducing structural strength Suspension | 7.9% |
| Individual direction indicators: not working Lamps, reflectors and electrical equipment | 6.8% |
| Steering rack: gaiter missing or no longer prevents the ingress of dirt Steering | 6.8% |
| Headlamp: not working on dipped beam Lamps, reflectors and electrical equipment | 6.5% |
| Parking brake efficiency below requirements Brakes | 6.5% |
Source:DVSA,UK Motoring analysis 2025 Updated
Failure categories: Rover Mini vs all 1991 cars
The marker shows the share for all cars first registered the same year.
| Category | Share of failed tests |
|---|---|
| Lamps, reflectors and electrical equipment | 50.4% |
| Noise, emissions and leaks | 34.9% |
| Suspension | 29.9% |
| Body, chassis, structure | 23.7% |
| Brakes | 23.4% |
| Visibility | 15.8% |
| Steering | 13.7% |
| Seat belts and supplementary restraint systems | 3.6% |
Source:DVSA,UK Motoring analysis 2025 Updated
Most common MOT advisories on the 1991 Rover Mini
An advisory is something the tester noticed that did not fail the test but may need work soon. 42.8% of 1991 Rover Mini tests had at least one (all 1991 cars 45.3%). These are the things to check on one you are thinking of buying.
Most common advisories
| Advisory | Share of tests |
|---|---|
| Engine oil leak, but not excessive Noise, emissions and leaks | 13.9% |
| Wheel bearings: slight play Suspension | 7.5% |
| Suspension arms: ball joint has slight play Suspension | 5.4% |
| Tyres: slightly damaged or cracking or perishing Tyres | 4.9% |
| Exhaust system: minor leak of exhaust gases Body, chassis, structure | 4.7% |
| Sub-frame: corroded but not seriously weakened Suspension | 3.7% |
| Tread depth: worn close to legal limit or worn on edge Tyres | 3.5% |
| Rigid brake pipes: corroded, covered in grease or other material Brakes | 3.1% |
| Integral vehicle structure condition: corroded but structural rigidity is not significantly reduced Body, chassis, structure | 2.9% |
| Suspension arms: pin or bush worn but not resulting in excessive movement Suspension | 2.8% |
Source:DVSA,UK Motoring analysis 2025 Updated
What mileage is normal for a 1991 Rover Mini?
Half of the 1991 Rover Minis tested in 2025 had covered fewer than 54,400 miles. A quarter had covered fewer than 28,400 and a quarter more than 73,500. For all cars first registered in 1991, the middle figure was 95,300 miles, so 1991 Rover Minis have been driven 42.9% less far than average.
Mileage at the 2025 MOT
Odometer readings at each car’s latest MOT of the year. The bar covers the middle half of cars; the line the middle 80%.
| 10% | 25% | Median | 75% | 90% | Cars | |
|---|---|---|---|---|---|---|
| 1991 Rover Mini | 8,600 | 28,400 | 54,400 | 73,500 | 87,100 | 867 |
| All 1991 cars | 34,500 | 62,600 | 95,300 | 132,300 | 166,800 | 11,042 |
Source:DVSA,UK Motoring analysis 2025 Updated
How many 1991 Rover Minis are left?
At the end of 2014, 3,341 1991 Rover Minis were on the DVLA record in the United Kingdom (these counts start in 2014). By the end of 2025, 3,619 were: 657 licensed and 2,962 declared off the road (SORN). That is 108.3% still on the record, against 79.7% for all cars first registered in 1991.
Share still on the record since 2014
Cars licensed or SORN at each year end, as a share of the number at the end of 2014. Cars scrapped or exported leave the record. Late registrations and imports can push the share above 100%.
| Year end | 1991 Rover Mini | All 1991 cars |
|---|---|---|
| 2014 | 100.0% | 100.0% |
| 2015 | 102.4% | 95.8% |
| 2016 | 103.3% | 92.7% |
| 2017 | 107.9% | 91.2% |
| 2018 | 108.4% | 88.9% |
| 2019 | 108.6% | 87.0% |
| 2020 | 108.9% | 85.9% |
| 2021 | 109.1% | 84.7% |
| 2022 | 109.0% | 83.6% |
| 2023 | 108.1% | 82.5% |
| 2024 | 107.5% | 80.3% |
| 2025 | 108.3% | 79.7% |
Source:DfT / DVLA End of 2025 Updated
Recalls that may affect cars built around 1991
None of the Rover Mini’s 1 recall in DVSA’s records has build dates that include 1991.
The 1991 on this page is the year of first registration, not the year the car was built. A car first registered early in 1991 may have been built in 1990, and recalls apply to particular build dates and VINs, so check the recalls either side too.
Rover Mini recalls · Check a specific car on GOV.UK · How we match recalls
Recall details come from manufacturers through DVSA. “Vehicles” is the number the manufacturer reported; “all models” means the figure covers everything in the recall. A recall listed here may not apply to a particular car: only the manufacturer or GOV.UK can say for its VIN.
Source:DVSA,UK Motoring analysis January 1992 to September 2026 Updated
Other years of the Rover Mini
11 years of the Rover Mini, by year of first registration, have their own page with MOT results, common faults, mileage and how many are left. Against all cars of the same age, the 2000 cars did best at their 2025 MOT (72.3% passed first time) and the 1991 cars worst (69.7%).
| Year | Registered | Left | Pass rate |
|---|---|---|---|
| 1990 | – | 3,712 | 72.6% |
| 1991 | – | 3,619 | 69.7% |
| 1992 | – | 3,027 | 68.1% |
| 1993 | – | 2,942 | 72.1% |
| 1994 | – | 2,665 | 71.8% |
| 1995 | – | 2,208 | 71.7% |
| 1996 | – | 1,849 | 68.3% |
| 1997 | – | 1,473 | 72.0% |
| 1998 | – | 1,742 | 72.3% |
| 1999 | – | 1,410 | 74.3% |
| 2000 | – | 2,199 | 72.3% |
Registered: cars on the DVLA record at the end of the year they were first registered (these counts start in 2014, so older years show a dash). Left: licensed or declared SORN at the end of 2025. Both cover the United Kingdom. Pass rate: first-time passes at normal MOT tests in Great Britain in 2025; all cars: every car first registered the same year.
Data sources and methodology
| Figures | Source | Period | Records | Updated |
|---|---|---|---|---|
| MOT results and mileage | Anonymised MOT tests and results Driver and Vehicle Standards Agency Derived statistics UK Motoring | 2025 | 918 MOT tests of 1991 Rover Mini cars | 15 September 2026 |
| Cars on the record | Vehicle licensing statistics Department for Transport | End of 2025 | 3,619 cars still on the record (licensed or SORN) | 15 September 2026 |
- MOT figures cover normal tests in Great Britain in 2025 of Rover Mini cars first registered in 1991; retests are excluded. “All cars” means every car we match to a model, first registered in 1991.
- Year of first registration is DVSA’s first-use date: when the car was first registered, in the UK or abroad.
- Defects and advisories are DVSA’s descriptions made readable. Where on the car a defect was found (side, front or rear) is ignored, so the same fault on any wheel counts once per test.
- Mileage is the odometer reading at each car’s latest normal MOT of the year, as recorded by the tester. A few readings are in kilometres or mistyped; percentiles are not thrown by a handful of outliers.
- Cars on the record come from DfT table VEH0124 and cover the United Kingdom, including Northern Ireland; MOT figures cover Great Britain only.
- DVSA records the model name typed in at the test. We match those names to DVLA’s generic models, so a handful of tests may be counted under a close relative.
Contains public sector information licensed under the Open Government Licence v3.0.