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YB21 KMF

2021 Mini Cooper S

Grey Hybrid electric (clean) 1499cc
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MOT Status

Valid
Expires30 Apr 2027
Tests4 (3 pass, 1 fail)
Pass rate75%

Mileage

39,047 mi
Last recorded39,047 miles
Recorded on1 May 2026
Typical for 2021 Mini Cooper S23,677 mi

Significantly above average — investigate

4 checks still locked for this Mini
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationYB21 KMF
MakeMini
ModelCooper S
Year2021
ColourGrey
Fuel typeHybrid electric (clean)
Engine1,499cc

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50+ data points
Finance Check (Experian) Insurance Write-off Salvage Auction Stolen Check Previous Owners Ex-Taxi, Police, NHS Mileage Anomaly Import / Export Scrapped Check Plate Changes

MOT History

3 pass 1 fail
Pass 1 May 2026 39,047 miles

Nearside Rear Child Seat fitted not allowing full inspection of adult belt ()

Nearside Rear Tyre worn close to legal limit/worn on edge 2.5mm (5.2.3 (e))

Offside Rear Tyre worn close to legal limit/worn on edge 2.9mm (5.2.3 (e))

Pass 6 Feb 2025 27,838 miles
Pass 21 Mar 2024 20,483 miles

Front wipers smearing

Nearside Rear Child Seat fitted not allowing full inspection of adult belt ()

Nearside Rear Nail in tyre has 2 nails in outer tread ()

Nearside Rear Tyre worn close to legal limit/worn on edge heavily worn inner edge (5.2.3 (e))

Fail 14 Mar 2024 20,259 miles

Offside Rear Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (5.2.3 (d) (i))

Front wipers smearing

Nearside Rear Child Seat fitted not allowing full inspection of adult belt ()

Nearside Rear Nail in tyre has 2 nails in outer tread ()

Nearside Rear Tyre worn close to legal limit/worn on edge heavily worn inner edge (5.2.3 (e))

How Reliable is the Mini Cooper S?

Based on 632,556 MOT tests across 100,336 vehicles.

86.7%
Pass Rate
5,231
Miles/Year
23
Year Lifespan
100,336
On UK Roads
Full Mini Cooper S reliability report

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YB21 KMF is a 2021 Mini Cooper S in Grey with a 1,499cc hybrid electric (clean) engine. This vehicle has been through 4 MOT tests with a personal pass rate of 75%.

Across all 2021 Mini Cooper S models, the average MOT pass rate is 89.7% with a typical mileage of 23,677 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The Mini Cooper S typically stays on UK roads for around 23 years. At 5 years old, this Mini Cooper S is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of YB21 KMF?

You can check the full history of YB21 KMF by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was YB21 KMF registered?

YB21 KMF is a 2021 Mini Cooper S, first registered on 18 March 2021.

Is YB21 KMF safe to buy?

The MOT history for YB21 KMF shows 4 tests with a 75% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does YB21 KMF have outstanding finance?

Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on YB21 KMF. If you buy a car with outstanding finance, the finance company can repossess it.

No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.