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WN09 JNJ

2009 Mercedes-benz B-class

Black Diesel 1991cc
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MOT Status

Valid
Expires9 Apr 2027
Tests18 (14 pass, 4 fail)
Pass rate77.8%

Mileage

110,597 mi
Last recorded110,597 miles
Recorded on24 Mar 2026
Typical for 2009 Mercedes-benz B-class63,922 mi

Significantly above average — investigate

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

RegistrationWN09 JNJ
MakeMercedes-benz
ModelB-class
Year2009
ColourBlack
Fuel typeDiesel
Engine1,991cc

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

14 pass 4 fail
Pass 24 Mar 2026 110,597 miles

Fuel Pipe/s corroded filler pipes ()

Items removed from driver's view prior to test ()

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

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

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

Offside Play in steering rack inner joint(s) ()

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

Rear Vehicle structure is corroded but structural rigidity is not significantly reduced (6.1.1 (c) (i))

Rear wheel arches corroded

Fail 24 Mar 2026 110,597 miles

Fuel Pipe/s corroded filler pipes ()

Items removed from driver's view prior to test ()

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

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

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

Offside Play in steering rack inner joint(s) ()

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

Offside Rear fog lamp not working (4.5.1 (a) (ii))

Offside Stop lamp(s) not working (4.3.1 (a) (ii))

Rear Vehicle structure is corroded but structural rigidity is not significantly reduced (6.1.1 (c) (i))

Rear wheel arches corroded

Pass 10 Apr 2025 98,385 miles

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

Front Shock absorbers has light misting of oil (5.3.2 (b))

Front Shock absorbers has light misting of oil (5.3.2 (b))

Fuel Pipe/s corroded filler pipes ()

Items removed from driver's view prior to test ()

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

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

Rear shock absorber casings corroded

exterior boot handle not working

registration lamps dim

Pass 22 Mar 2024 88,466 miles

Fuel Pipe/s corroded filler neck metal pipes. damp but no leak ()

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

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

Nearside Front Shock absorbers has light misting of oil (5.3.2 (b))

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

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

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

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

Rear shock absorber casings corrosed

Fail 22 Mar 2024 88,466 miles

Offside Side repeater not working (4.4.1 (a) (ii))

Fuel Pipe/s corroded filler neck metal pipes. damp but no leak ()

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

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

Nearside Front Shock absorbers has light misting of oil (5.3.2 (b))

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

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

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

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

Rear shock absorber casings corrosed

Pass 24 Jan 2023 78,715 miles

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

Pass 25 Jan 2022 78,387 miles

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

Pass 29 Jan 2021 77,940 miles
Pass 2 Jul 2019 76,995 miles
Pass 31 May 2018 75,082 miles
Pass 20 Apr 2017 73,280 miles
Pass 22 Apr 2016 70,793 miles

Nearside Front Shock absorber has a light misting of oil (2.7.3)

Fail 20 Apr 2016 70,780 miles

Nearside Side repeater not working (1.4.A.2c)

Nearside Front Shock absorber has a light misting of oil (2.7.3)

Pass 7 Apr 2015 66,653 miles

Items removed from driver's view prior to test

Under-trays fitted obscuring some underside components

Pass 25 Mar 2014 63,148 miles
Pass 11 Apr 2013 59,598 miles
Pass 14 Mar 2012 50,393 miles

Child seat fitted not allowing full inspection of adult belt

Windscreen has damage to an area less than a 10mm circle within zone 'A' (8.3.1a)

Fail 14 Mar 2012 50,393 miles

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

Child seat fitted not allowing full inspection of adult belt

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

Windscreen has damage to an area less than a 10mm circle within zone 'A' (8.3.1a)

O/S front tyre perished on inner side wall

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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WN09 JNJ is a 2009 Mercedes-benz B-class in Black with a 1,991cc diesel engine. This vehicle has been through 18 MOT tests with a personal pass rate of 77.8%.

Across all 2009 Mercedes-benz B-class models, the average MOT pass rate is 76.4% with a typical mileage of 63,922 miles. This particular vehicle has performed better than the average for its year.

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 WN09 JNJ, 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 17 years old, this Mercedes-benz B-class is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of WN09 JNJ?

You can check the full history of WN09 JNJ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was WN09 JNJ registered?

WN09 JNJ is a 2009 Mercedes-benz B-class, first registered on 2 April 2009.

Is WN09 JNJ safe to buy?

The MOT history for WN09 JNJ shows 18 tests with a 77.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does WN09 JNJ 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 WN09 JNJ. 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.