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 A4 S Line 35 Tfsi Mhev S-A Petrol 1984cc has had 4 MOT tests on record, passing every one. It has 79,782 miles on the clock, averaging 5,323 miles per year, below the UK average of 7,400.
MOT & Mileage History for BT21 BLD
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
Below average| Latest reading | 79,782 miles |
| Reading date | |
| Miles last year | 5,523 |
| Average per year | 5,323 |
| Mileage consistency | Variable |
Check BT21 BLD
- 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 4 tests on record
Explore more about the Audi A4 S Line 35 Tfsi Mhev S-A
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Vehicle Details
| Registration | BT21 BLD |
| Make | Audi |
| Model | A4 S Line 35 Tfsi Mhev S-A |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1984cc |
| Year | 2021 |
| First registered | |
| Area code | BT — Birmingham, Birmingham |
| Age identifier | 21 — March 2021 to August 2021 |
More BT21 B plates
Browse all BT21 B registrations from Birmingham.
About BT21 BLD
What car is BT21 BLD?
BT21 BLD is a grey Audi A4 S Line 35 Tfsi Mhev S-A, petrol (1984cc). First registered in Birmingham in 2021.
What is the mileage of BT21 BLD?
The last recorded mileage for BT21 BLD was 79,782 miles, recorded on 5 Feb 2026 during its most recent MOT test.
Has BT21 BLD passed its MOT?
BT21 BLD has had 4 MOT tests with an 100% pass rate (4 passes, 0 failures). It last passed on 5 Feb 2026.
Is BT21 BLD ULEZ compliant?
Based on its fuel type and registration year, BT21 BLD 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 BT21 BLD?
BT21 BLD is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.