Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2021 Mini Cooper Petrol 1499cc has had 3 MOT tests on record, passing every one. It has 25,865 miles on the clock, averaging 8,104 miles per year, around the UK average of 7,400. The 1.5 B38 TwinPower Turbo engine is known for b38a15a and timing chain and guides.
MOT & Mileage History for LM21 GUO
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
About average| Latest reading | 25,865 miles |
| Reading date | |
| Miles last year | 4,434 |
| Average per year | 8,104 |
| Mileage consistency | Consistent |
Check LM21 GUO
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 3 tests on record
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Buyers comparing the Mini Cooper often also look at these models. Check their MOT history and reliability before deciding:
Reported issues for this Mini Cooper
These are the most commonly reported problems on Mini Cooper models (2014–2023), based on owner reports and workshop data across the UK.
B38A15A
Timing Chain and Guides
Chain stretches prematurely; guides can break.
Common faults, what to check, and what to pay
Explore more about the Mini Cooper
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | LM21 GUO |
| Make | Mini |
| Model | Cooper |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1499cc |
| Year | 2021 |
| First registered | |
| Area code | LM — Stanmore, London |
| Age identifier | 21 — March 2021 to August 2021 |
More LM21 G plates
Browse all LM21 G registrations from Stanmore.
About LM21 GUO
What car is LM21 GUO?
LM21 GUO is an grey Mini Cooper, petrol (1499cc). First registered in Stanmore in 2021.
What is the mileage of LM21 GUO?
The last recorded mileage for LM21 GUO was 25,865 miles, recorded on 6 Oct 2025 during its most recent MOT test.
Has LM21 GUO passed its MOT?
LM21 GUO has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 6 Oct 2025.
Is LM21 GUO ULEZ compliant?
Based on its fuel type and registration year, LM21 GUO is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is LM21 GUO?
LM21 GUO is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.