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L666 DFJ

2020 Mercedes-benz B-class

White Diesel 1461cc
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MOT Status

Valid
Expires25 May 2027
Tests24 (17 pass, 7 fail)
Pass rate70.8%

Mileage

70,611 mi
Last recorded70,611 miles
Recorded on26 May 2026
Typical for 2020 Mercedes-benz B-class31,908 mi

Significantly above average — investigate

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

RegistrationL666 DFJ
MakeMercedes-benz
ModelB-class
Year2020
ColourWhite
Fuel typeDiesel
Engine1,461cc

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

17 pass 7 fail
Pass 26 May 2026 70,611 miles
Pass 5 Nov 2025 68,181 miles

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

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

Pass 12 Aug 2025 134,290 miles

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

Nearside Front Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))

Offside Front Tyre slightly damaged/cracking or perishing Very Slight Splitting Inner Sidewall (5.2.3 (d) (ii))

Offside Rear Tyre slightly damaged/cracking or perishing Inner Sidewall Splitting (5.2.3 (d) (ii))

Offside Rear Tyre worn close to legal limit/worn on edge On Limit -BALD in Places - Out of Shape (5.2.3 (e))

Rear Brake disc worn, but not excessively (1.1.14 (a) (i))

Fail 12 Aug 2025 134,290 miles

Registration plate lamp does not illuminate simultaneously with the position lamps Both (4.7.2 (a))

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

Nearside Front Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))

Offside Front Tyre slightly damaged/cracking or perishing Very Slight Splitting Inner Sidewall (5.2.3 (d) (ii))

Offside Rear Tyre slightly damaged/cracking or perishing Inner Sidewall Splitting (5.2.3 (d) (ii))

Offside Rear Tyre worn close to legal limit/worn on edge On Limit -BALD in Places - Out of Shape (5.2.3 (e))

Rear Brake disc worn, but not excessively (1.1.14 (a) (i))

Pass 29 Nov 2024 62,036 miles
Pass 12 Aug 2024 126,086 miles

Front Brake disc worn, pitted or scored, but not seriously weakened s (1.1.14 (a) (ii))

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

Fail 12 Aug 2024 126,086 miles

Registration plate lamp does not illuminate simultaneously with the position lamps Both (4.7.2 (a))

Front Brake disc worn, pitted or scored, but not seriously weakened s (1.1.14 (a) (ii))

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

Rear Wiper Blade Split

Pass 12 Jun 2024 56,515 miles
Fail 7 Jun 2024 56,417 miles

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

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

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

Offside Rear Nail in tyre

Pass 15 Aug 2023 119,676 miles

Front Brake disc worn, but not excessively s (1.1.14 (a) (i))

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

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

Offside Front Suspension arm ball joint has slight play (5.3.4 (a) (i))

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

Rear Brake disc worn, but not excessively s (1.1.14 (a) (i))

Rear Registration plate insecure but not likely to fall off (0.1 (a))

Fail 15 Aug 2023 119,676 miles

Nearside Brake pipe excessively corroded Front to Rear (1.1.11 (c))

Nearside Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Offside Brake pipe excessively corroded Front to Rear (1.1.11 (c))

Offside Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Front Brake disc worn, but not excessively s (1.1.14 (a) (i))

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

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

Offside Front Suspension arm ball joint has slight play (5.3.4 (a) (i))

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

Rear Brake disc worn, but not excessively s (1.1.14 (a) (i))

Rear Registration plate insecure but not likely to fall off (0.1 (a))

Pass 6 Jun 2023 43,997 miles
Fail 5 Jun 2023 43,997 miles

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

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

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

Offside Rear Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))

Pass 11 Aug 2022 112,467 miles

Windscreen chipped

Pass 16 Aug 2021 103,382 miles

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

Fail 16 Aug 2021 103,382 miles

Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))

Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i))

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

Pass 18 Aug 2020 97,270 miles

Nearside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

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

Offside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Fail 17 Aug 2020 97,270 miles

Offside Front Road wheel fractured (5.2.2 (a)) DANGEROUS

Nearside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

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

Offside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Pass 1 Aug 2019 88,313 miles
Pass 2 Aug 2018 77,567 miles
Pass 11 Dec 2017 71,641 miles

Front Tyre worn close to the legal limit both on 3 mm (4.1.E.1)

Nearside Rear Tyre worn close to the legal limit on inner edge (4.1.E.1)

Pass 22 Nov 2016 48,025 miles

both front tyres worn down to the wear indicators on the centre treads

Pass 7 Dec 2015 22,731 miles
Pass 17 Sep 2015 22,198 miles

Nearside Front Tyre worn close to the legal limit Tyre worn on 2.5mm (4.1.E.1)

Offside Front Tyre worn close to the legal limit Tyre worn on 2.5mm (4.1.E.1)

under trays fitted

How Reliable is the Mercedes-benz B-class?

Based on 984,871 MOT tests across 77,700 vehicles.

79.4%
Pass Rate
5,590
Miles/Year
21
Year Lifespan
77,700
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 6,159
coil spring broken 5,250
Full Mercedes-benz B-class reliability report

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L666 DFJ is a 2020 Mercedes-benz B-class in White with a 1,461cc diesel engine. This vehicle has been through 24 MOT tests with a personal pass rate of 70.8%.

Across all 2020 Mercedes-benz B-class models, the average MOT pass rate is 88.3% with a typical mileage of 31,908 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The most common reason a Mercedes-benz B-class fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 6,159 recorded failures. If you're considering buying L666 DFJ, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz B-class typically stays on UK roads for around 21 years. At 6 years old, this Mercedes-benz B-class is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of L666 DFJ?

You can check the full history of L666 DFJ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was L666 DFJ registered?

L666 DFJ is a 2020 Mercedes-benz B-class, first registered on 16 June 2020.

Is L666 DFJ safe to buy?

The MOT history for L666 DFJ shows 24 tests with a 70.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does L666 DFJ 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 L666 DFJ. 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.