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FN09 KMK

2009 Mercedes-benz B-class

Silver Petrol 1498cc
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MOT Status

Valid
Expires20 Feb 2027
Tests19 (15 pass, 4 fail)
Pass rate78.9%

Mileage

175,873 mi
Last recorded175,873 miles
Recorded on11 Feb 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

RegistrationFN09 KMK
MakeMercedes-benz
ModelB-class
Year2009
ColourSilver
Fuel typePetrol
Engine1,498cc

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

15 pass 4 fail
Pass 11 Feb 2026 175,873 miles

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

Rear Brake hose has slight corrosion to ferrule (1.1.12 (f) (i))

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

Rear Coil spring corroded both (5.3.1 (b) (i))

Pass 10 Feb 2025 170,382 miles

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

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

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

Offside Rear Coil spring corroded (5.3.1 (b) (i))

Pass 29 Jan 2024 165,692 miles

Child Seat fitted not allowing full inspection of adult belt offside and nearside ()

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

Rear Shock absorbers has light misting of oil offside and nearside (5.3.2 (b))

fuel filler neck corroded

Fail 29 Jan 2024 165,692 miles

Windscreen washer provides insufficient washer liquid (3.5 (a))

Child Seat fitted not allowing full inspection of adult belt offside and nearside ()

Nearside Headlamp aim too low (4.1.2 (a))

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

Rear Shock absorbers has light misting of oil offside and nearside (5.3.2 (b))

fuel filler neck corroded

Pass 27 Jan 2023 158,758 miles

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

Rear Shock absorbers has light misting of oil offside and nearside (5.3.2 (b))

fuel filler neck corroded

Pass 7 Feb 2022 153,241 miles

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

Pass 22 Jan 2021 143,523 miles

Front engine mounts worn

Nearside & offside rear seatbelts slow to retract

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

Offside Rear Nail in tyre ()

Pass 7 Feb 2020 137,094 miles

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

Offside Rear Valve stem slightly damaged Perished/cracking (5.2.3 (j))

Fail 7 Feb 2020 137,094 miles

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

Offside Headlamp light intensity severely reduced Bulb fitted incorrectly (4.1.4 (a))

Offside Rear Valve stem slightly damaged Perished/cracking (5.2.3 (j))

Pass 11 Feb 2019 129,614 miles
Fail 11 Feb 2019 129,614 miles

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

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

Rear All direction indicators incorrect colour (4.4.3 (a))

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

Pass 21 Feb 2018 124,705 miles

plastic fitted under car

Pass 14 Mar 2017 108,165 miles

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

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

Pass 11 Mar 2016 87,502 miles
Pass 17 Mar 2015 67,788 miles

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

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

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

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

Fail 16 Mar 2015 67,788 miles

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

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

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

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

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

Pass 28 Feb 2014 55,444 miles

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

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

Pass 7 Mar 2013 50,230 miles

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

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

Pass 6 Mar 2012 32,769 miles

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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FN09 KMK is a 2009 Mercedes-benz B-class in Silver with a 1,498cc petrol engine. This vehicle has been through 19 MOT tests with a personal pass rate of 78.9%.

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 FN09 KMK, 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 FN09 KMK?

You can check the full history of FN09 KMK by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was FN09 KMK registered?

FN09 KMK is a 2009 Mercedes-benz B-class, first registered on 26 March 2009.

Is FN09 KMK safe to buy?

The MOT history for FN09 KMK shows 19 tests with a 78.9% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does FN09 KMK 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 FN09 KMK. 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.