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 Audi A3 S Line 35 Tfsi Mhev S-A Petrol 1498cc has had 3 MOT tests on record, passing every one. It has 47,387 miles on the clock, averaging 15,171 miles per year, above the UK average of 7,400.
MOT & Mileage History for RF21 UNN
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 47,387 miles |
| Reading date | |
| Miles last year | 17,960 |
| Average per year | 15,171 |
| Mileage consistency | Consistent |
Check RF21 UNN
- 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
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | RF21 UNN |
| Make | Audi |
| Model | A3 S Line 35 Tfsi Mhev S-A |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2021 |
| First registered | |
| Area code | RF — Reading, Reading |
| Age identifier | 21 — March 2021 to August 2021 |
More RF21 U plates
Browse all RF21 U registrations from Reading.
About RF21 UNN
What car is RF21 UNN?
RF21 UNN is an grey Audi A3 S Line 35 Tfsi Mhev S-A, petrol (1498cc). First registered in Reading in 2021.
What is the mileage of RF21 UNN?
The last recorded mileage for RF21 UNN was 47,387 miles, recorded on 16 Apr 2026 during its most recent MOT test.
Has RF21 UNN passed its MOT?
RF21 UNN has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 16 Apr 2026.
Is RF21 UNN ULEZ compliant?
Based on its fuel type and registration year, RF21 UNN 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 RF21 UNN?
RF21 UNN is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.