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B21 NUM

2018 BMW M4

Blue Petrol 2979cc
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MOT Status

Valid
Expires12 Oct 2026
Tests8 (6 pass, 2 fail)
Pass rate75%

Mileage

35,447 mi
Last recorded35,447 miles
Recorded on13 Oct 2025
Typical for 2018 BMW M428,690 mi

Above average mileage for this year

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

RegistrationB21 NUM
MakeBMW
ModelM4
Year2018
ColourBlue
Fuel typePetrol
Engine2,979cc

All premium checks include

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

6 pass 2 fail
Pass 13 Oct 2025 35,447 miles
Pass 26 Jun 2025 34,650 miles
Pass 17 Jun 2024 31,407 miles

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

Pass 7 Jul 2023 30,657 miles

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

Rear Tyre worn close to legal limit/worn on edge BOTH (5.2.3 (e))

Tyre obviously under inflated (5.2.3 (l))

Fail 7 Jul 2023 30,657 miles

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

Front Windscreen washer provides insufficient washer liquid (3.5 (a))

Rear Tyre worn close to legal limit/worn on edge BOTH (5.2.3 (e))

Tyre obviously under inflated (5.2.3 (l))

Pass 21 Jul 2022 25,343 miles

Offside Rear tyre has outer wall damage

Pass 21 Jul 2021 18,773 miles

Front Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

Fail 21 Jul 2021 18,773 miles

Front Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

Nearside Front Headlamp aim too high (4.1.2 (a))

Offside Front Headlamp aim too high (4.1.2 (a))

Offside Rear Undertray likely to become detached (6.2.1 (a) (ii))

How Reliable is the BMW M4?

Based on 91,745 MOT tests across 13,639 vehicles.

88.3%
Pass Rate
4,751
Miles/Year
12
Year Lifespan
13,639
On UK Roads
Full BMW M4 reliability report

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B21 NUM is a 2018 BMW M4 in Blue with a 2,979cc petrol engine. This vehicle has been through 8 MOT tests with a personal pass rate of 75%.

Across all 2018 BMW M4 models, the average MOT pass rate is 88.6% with a typical mileage of 28,690 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The BMW M4 typically stays on UK roads for around 12 years. At 8 years old, this BMW M4 is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of B21 NUM?

You can check the full history of B21 NUM by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was B21 NUM registered?

B21 NUM is a 2018 BMW M4, first registered on 3 April 2018.

Is B21 NUM safe to buy?

The MOT history for B21 NUM shows 8 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 B21 NUM 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 B21 NUM. 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.