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RB13 MJB

2020 Mercedes-benz B-class

Black Petrol 1332cc
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MOT Status

Valid
Expires8 Mar 2027
Tests17 (14 pass, 3 fail)
Pass rate82.4%

Mileage

50,614 mi
Last recorded50,614 miles
Recorded on3 Mar 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

RegistrationRB13 MJB
MakeMercedes-benz
ModelB-class
Year2020
ColourBlack
Fuel typePetrol
Engine1,332cc

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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

14 pass 3 fail
Pass 3 Mar 2026 50,614 miles

Nearside Front Anti-roll bar linkage ball joint has slight play (5.3.4 (a) (i))

Pass 10 Oct 2025 80,761 miles

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

Pass 6 Mar 2025 42,273 miles
Pass 27 Sep 2024 72,881 miles

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

Nearside Front Upper Anti-roll bar linkage ball joint dust cover severely deteriorated (5.3.4 (b) (i))

Nearside Rear Inner Position lamp with a multiple light source up to 1/2 not functioning (4.2.1 (a) (i))

Fail 27 Sep 2024 72,881 miles

Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))

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

Nearside Front Upper Anti-roll bar linkage ball joint dust cover severely deteriorated (5.3.4 (b) (i))

Nearside Rear Inner Position lamp with a multiple light source up to 1/2 not functioning (4.2.1 (a) (i))

Pass 23 Feb 2024 32,042 miles

Nearside Front Tyre worn close to legal limit/worn on edge 2mm (5.2.3 (e))

Offside Front Tyre worn close to legal limit/worn on edge 2mm (5.2.3 (e))

Pass 9 Oct 2023 64,319 miles

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

Fail 6 Oct 2023 64,319 miles

Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))

Registration plate lamp inoperative in the case of a single lamp or all lamps (4.7.1 (b) (ii))

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

Pass 17 Feb 2023 24,289 miles

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

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

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

Pass 14 Oct 2022 55,690 miles

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

Fail 14 Oct 2022 55,690 miles

Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))

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

Pass 19 Oct 2021 48,385 miles

Nearside Rear Inner Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

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

Pass 6 Oct 2020 44,415 miles

Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

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

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

Rear Brake pad(s) wearing thin 80% worn. (1.1.13 (a) (ii))

Pass 29 Mar 2019 36,612 miles
Pass 5 Apr 2018 30,563 miles
Pass 4 Apr 2017 23,010 miles
Pass 7 Apr 2016 16,359 miles

Nearside Front Obligatory mirror damaged, but not seriously affecting the rear view (8.1.2a)

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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RB13 MJB is a 2020 Mercedes-benz B-class in Black with a 1,332cc petrol engine. This vehicle has been through 17 MOT tests with a personal pass rate of 82.4%.

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 RB13 MJB, 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 RB13 MJB?

You can check the full history of RB13 MJB by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was RB13 MJB registered?

RB13 MJB is a 2020 Mercedes-benz B-class, first registered on 9 March 2020.

Is RB13 MJB safe to buy?

The MOT history for RB13 MJB shows 17 tests with a 82.4% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does RB13 MJB 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 RB13 MJB. 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.