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CS55 COS

2021 Mini Cooper S

Red Petrol 1998cc
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MOT Status

Valid
Expires26 Mar 2027
Tests4 (3 pass, 1 fail)
Pass rate75%

Mileage

44,158 mi
Last recorded44,158 miles
Recorded on27 Mar 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

RegistrationCS55 COS
MakeMini
ModelCooper S
Year2021
ColourRed
Fuel typePetrol
Engine1,998cc

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MOT History

3 pass 1 fail
Pass 27 Mar 2026 44,158 miles
Fail 26 Mar 2026 44,156 miles

Offside Front Inner Driver's seat fore and aft adjustment mechanism not functioning as intended. runner (6.2.5 (b) (i))

Pass 17 Mar 2025 36,607 miles
Pass 18 Mar 2024 27,905 miles

Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Offside Front Outer Tyre worn close to legal limit/worn on 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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CS55 COS is a 2021 Mini Cooper S in Red with a 1,998cc petrol 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 CS55 COS?

You can check the full history of CS55 COS by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was CS55 COS registered?

CS55 COS is a 2021 Mini Cooper S, first registered on 22 March 2021.

Is CS55 COS safe to buy?

The MOT history for CS55 COS 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 CS55 COS 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 CS55 COS. 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.