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BL21 MKM

2021 Mercedes-benz AMG Cla 45 S 4MATIC+ Plus Auto

White Petrol 1991cc
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MOT Status

Valid
Expires22 Mar 2027
Tests4 (3 pass, 1 fail)
Pass rate75%

Mileage

29,460 mi
Last recorded29,460 miles
Recorded on23 Mar 2026
Typical for 2021 Mercedes-benz AMG Cla 45 S 4MATIC+ Plus Auto27,592 mi

Below or average mileage for this year

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

RegistrationBL21 MKM
MakeMercedes-benz
ModelAMG Cla 45 S 4MATIC+ Plus Auto
Year2021
ColourWhite
Fuel typePetrol
Engine1,991cc

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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 23 Mar 2026 29,460 miles
Fail 23 Mar 2026 29,460 miles

Exhaust emissions likely to be affected by an exhaust leak (8.2.1.1 (b))

Pass 17 Mar 2025 20,064 miles
Pass 21 Mar 2024 10,204 miles

How Reliable is the Mercedes-benz AMG Cla 45 S 4MATIC+ Plus Auto?

Based on 1,663 MOT tests across 614 vehicles.

86.1%
Pass Rate
6,620
Miles/Year
614
On UK Roads
Full Mercedes-benz AMG Cla 45 S 4MATIC+ Plus Auto reliability report

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BL21 MKM is a 2021 Mercedes-benz AMG Cla 45 S 4MATIC+ Plus Auto in White with a 1,991cc petrol engine. This vehicle has been through 4 MOT tests with a personal pass rate of 75%.

Across all 2021 Mercedes-benz AMG Cla 45 S 4MATIC+ Plus Auto models, the average MOT pass rate is 86.2% with a typical mileage of 27,592 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

Frequently Asked Questions

How do I check the history of BL21 MKM?

You can check the full history of BL21 MKM by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was BL21 MKM registered?

BL21 MKM is a 2021 Mercedes-benz AMG Cla 45 S 4MATIC+ Plus Auto, first registered on 30 April 2021.

Is BL21 MKM safe to buy?

The MOT history for BL21 MKM 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 BL21 MKM 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 BL21 MKM. 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.