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T21 MMX

2020 BMW 135

White Diesel 1968cc
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MOT Status

Valid
Expires9 Oct 2026
Tests23 (17 pass, 6 fail)
Pass rate73.9%

Mileage

137,768 mi
Last recorded137,768 miles
Recorded on2 Oct 2025
4 checks still locked for this BMW
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationT21 MMX
MakeBMW
Model135
Year2020
ColourWhite
Fuel typeDiesel
Engine1,968cc

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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

17 pass 6 fail
Pass 2 Oct 2025 137,768 miles

Offside Rear Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Oil leak, but not excessive (8.4.1 (a) (i))

Outline marker lamp with a multiple light source up to 1/2 not functioning (4.2.1 (a) (i))

Pass 2 Dec 2024 91,578 miles

Brake disc worn, pitted or scored, but not seriously weakened front and rear (1.1.14 (a) (ii))

Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

Front Outer Tyre slightly damaged/cracking or perishing both side (5.2.3 (d) (ii))

Pass 13 Sep 2024 113,864 miles
Pass 26 Sep 2023 90,734 miles
Pass 26 Nov 2022 91,392 miles
Fail 25 Nov 2022 91,387 miles

Front Registration plate does not conform to the specified requirements (0.1 (d))

Rear Registration plate does not conform to the specified requirements (0.1 (d))

Exhaust has a minor leak of exhaust gases centre (fixed during test) (6.1.2 (a))

Pass 16 Nov 2021 89,929 miles
Pass 10 Dec 2020 87,038 miles
Fail 10 Dec 2020 87,038 miles

Rear Brake pad(s) less than 1.5 mm thick (1.1.13 (a) (ii))

Pass 9 Apr 2019 81,377 miles
Pass 3 Mar 2018 78,005 miles
Pass 6 Mar 2017 69,877 miles
Fail 6 Mar 2017 69,877 miles

Offside Headlamp aim too high (1.8)

Fail 16 Feb 2017

Front registration plate background overprinted or shadowed with text and rear (6.3.1e)

Nearside Front Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (4.1.D.1a)

Offside Front Tyre has ply or cords exposed (4.1.D.1b)

Front Tyre worn close to the legal limit (4.1.E.1)

Pass 3 Mar 2016 59,134 miles

Both front tyres becoming perished

Fail 3 Mar 2016 59,134 miles

Nearside Rear Tyre tread depth below requirements of 1.6mm (4.1.E.1) DANGEROUS

Offside Rear Tyre has ply or cords exposed (4.1.D.1b) DANGEROUS

Both front tyres becoming perished

Pass 12 Mar 2015 48,955 miles
Pass 14 Jan 2014 39,933 miles
Pass 31 Dec 2013 39,923 miles

Engine covers fitted obscuring some components in the engine bay

Under-trays fitted obscuring some underside components

Pass 13 Nov 2012 28,885 miles
Fail 13 Nov 2012 28,885 miles

Front Brake pad(s) less than 1.5 mm thick (3.5.1g)

Pass 13 Dec 2011 15,639 miles
Pass 22 Feb 2011 14,427 miles

How Reliable is the BMW 135?

Based on 20,607 MOT tests across 1,654 vehicles.

85.1%
Pass Rate
4,740
Miles/Year
19
Year Lifespan
1,654
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 327
Tyre has ply or cords exposed 231
Tyre has a cut in excess of the requirements deep enough to reach the ply or cords 114
Windscreen washer provides insufficient washer liquid 70
Tyre has a bulge, caused by separation or partial failure of its structure 60
Full BMW 135 reliability report

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T21 MMX is a 2020 BMW 135 in White with a 1,968cc diesel engine. This vehicle has been through 23 MOT tests with a personal pass rate of 73.9%.

The most common reason a BMW 135 fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 327 recorded failures. If you're considering buying T21 MMX, it's worth having these areas checked by a mechanic before committing.

The BMW 135 typically stays on UK roads for around 19 years. At 6 years old, this BMW 135 is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of T21 MMX?

You can check the full history of T21 MMX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was T21 MMX registered?

T21 MMX is a 2020 BMW 135, first registered on 10 October 2020.

Is T21 MMX safe to buy?

The MOT history for T21 MMX shows 23 tests with a 73.9% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does T21 MMX 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 T21 MMX. 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.