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KM09 WKW

2009 Mercedes-benz B-class

Silver Diesel 1991cc
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MOT Status

Valid
Expires22 Jan 2027
Tests21 (14 pass, 7 fail)
Pass rate66.7%

Mileage

109,439 mi
Last recorded109,439 miles
Recorded on20 Jan 2026
Typical for 2009 Mercedes-benz B-class63,922 mi

Significantly above average — investigate

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

RegistrationKM09 WKW
MakeMercedes-benz
ModelB-class
Year2009
ColourSilver
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 7 fail
Pass 20 Jan 2026 109,439 miles

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

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

Pass 3 Jan 2025 104,141 miles

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

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

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

Fail 3 Jan 2025 104,140 miles

Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))

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

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

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

Pass 23 Jan 2024 97,913 miles

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

Fuel Pipe/s corroded ()

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

Nearside Rear Service brake binding but not excessively (1.2.1 (f))

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

Nearside Rear bumper damaged

Offside Front Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))

Offside Rear Service brake binding but not excessively (1.2.1 (f))

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

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

Pass 3 Jan 2023 90,113 miles

Fuel Pipe/s corroded ()

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

Offside Outer Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))

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

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

Pass 14 Jan 2022 84,279 miles

Fuel Pipe/s corroded ()

Offside Outer Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))

Fail 12 Jan 2022 84,263 miles

Nearside Headlamp aim too low (4.1.2 (a))

Nearside Headlamp insecure (4.1.1 (c))

Nearside Headlamp lens seriously defective (4.1.1 (b) (ii))

Fuel Pipe/s corroded ()

Offside Outer Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))

Pass 12 Jan 2021 79,417 miles
Fail 11 Jan 2021 79,417 miles

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

Offside Headlamp not working on main beam (4.1.1 (a) (ii))

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

Pass 3 Jan 2020 76,006 miles

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

Fail 2 Jan 2020 39,734 miles

Offside Front Anti-roll bar attachment bracket/mounting damaged and seriously weakened Does not prevent from dirt getting in. (5.3.3 (b) (i))

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

Pass 3 Jan 2019 70,896 miles
Pass 31 Jan 2018 64,884 miles
Pass 3 Feb 2017 58,603 miles
Pass 10 Feb 2016 52,471 miles
Fail 10 Feb 2016 52,471 miles

Exhaust system not adequately supported (7.1.1)

Nearside Headlamp aim too high (1.8)

Pass 2 May 2014 39,997 miles

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

Pass 3 May 2013 34,436 miles
Fail 3 May 2013 34,436 miles

Offside Front Headlamp not working on dipped beam (1.7.5a)

Pass 14 May 2012 29,411 miles
Fail 14 May 2012 29,411 miles

Front registration plate incorrect (6.3.1a)

Nearside Headlamp aim beam image obviously incorrect (1.8.A.1b)

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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KM09 WKW is a 2009 Mercedes-benz B-class in Silver with a 1,991cc diesel engine. This vehicle has been through 21 MOT tests with a personal pass rate of 66.7%.

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 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 KM09 WKW, 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 KM09 WKW?

You can check the full history of KM09 WKW by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KM09 WKW registered?

KM09 WKW is a 2009 Mercedes-benz B-class, first registered on 16 June 2009.

Is KM09 WKW safe to buy?

The MOT history for KM09 WKW shows 21 tests with a 66.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KM09 WKW 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 KM09 WKW. 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.