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 2016 Mercedes-Benz S-Class Diesel 2987cc has had 7 MOT tests on record, passing 6 and failing once (86% pass rate). It has 85,356 miles on the clock, averaging 12,871 miles per year, above the UK average of 7,400.
MOT & Mileage History for BT66 OKL
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 85,356 miles |
| Reading date | |
| Miles last year | 11,291 |
| Average per year | 12,871 |
| Mileage consistency | Variable |
Check BT66 OKL
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 7 tests on record
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Vehicle Details
| Registration | BT66 OKL |
| Make | Mercedes-Benz |
| Model | S-Class |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 2987cc |
| Year | 2016 |
| First registered | |
| Area code | BT — Birmingham, Birmingham |
| Age identifier | 66 — September 2016 to February 2017 |
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About BT66 OKL
What car is BT66 OKL?
BT66 OKL is a black Mercedes-Benz S-Class, diesel (2987cc). First registered in Birmingham in 2016.
What is the mileage of BT66 OKL?
The last recorded mileage for BT66 OKL was 85,356 miles, recorded on 14 Apr 2026 during its most recent MOT test.
Has BT66 OKL passed its MOT?
BT66 OKL has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 14 Apr 2026.
Is BT66 OKL ULEZ compliant?
Based on its fuel type and registration year, BT66 OKL is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is BT66 OKL?
BT66 OKL is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.