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KN09 LLU

2009 Mercedes-benz B-class

Black Petrol 1498cc
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MOT Status

Valid
Expires11 Nov 2026
Tests17 (14 pass, 3 fail)
Pass rate82.4%

Mileage

100,905 mi
Last recorded100,905 miles
Recorded on3 Nov 2025
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

RegistrationKN09 LLU
MakeMercedes-benz
ModelB-class
Year2009
ColourBlack
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

14 pass 3 fail
Pass 3 Nov 2025 100,905 miles

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

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

Parking brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (1.4.2 (a) (i))

Fail 31 Oct 2025 100,887 miles

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

Front Tyre tread depth below requirements of 1.6mm o/s & n/s (5.2.3 (e)) DANGEROUS

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

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

Parking brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (1.4.2 (a) (i))

Pass 1 Nov 2024 93,583 miles

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

Parking brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (1.4.2 (a) (i))

Rear Registration plate deteriorated but not likely to be misread (0.1 (b))

Pass 27 Oct 2023 84,466 miles

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

Rear Registration plate deteriorated but not likely to be misread (0.1 (b))

Pass 11 Nov 2022 78,196 miles

Brake pedal wearing smooth (1.1.2 (c))

Nearside Front Anti-roll bar linkage damaged but not seriously weakened (5.3.3 (b) (i))

Tyre worn close to legal limit/worn on edge both front (5.2.3 (e))

Pass 12 Nov 2021 71,618 miles

Brake pedal wearing smooth (1.1.2 (c))

Pass 28 Oct 2020 66,650 miles
Pass 4 Nov 2019 62,363 miles

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

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

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

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

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

Pass 25 Jul 2018 57,921 miles
Pass 3 Aug 2017 55,560 miles

Parking brake lever has little reserve travel (3.1.6b)

Rear brake disc worn, pitted or scored, but not seriously weakened both discs (3.5.1i)

Pass 28 Jul 2016 53,033 miles

Nearside Rear child seat fitted

Offside Rear child seat fitted

under shields fitted to underside of the vehicle.

Pass 30 Jul 2015 50,611 miles

Child seat fitted not allowing full inspection of adult belt

Parking brake: parking brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.7)

Under-trays fitted obscuring some underside components

child seat on n/s/r

Pass 15 Aug 2014 47,520 miles

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

brake pedal anti slip starting to wear on edge.

snow tyres fitted to rear of vehicle, summer tyres on front, likely to cause unpredictable handling characteristics.

Fail 14 Aug 2014 47,519 miles

Offside Front Tyre has a bulge, caused by separation or partial failure of its structure (4.1.D.1b)

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

brake pedal anti slip starting to wear on edge.

snow tyres fitted to rear of vehicle, summer tyres on front, likely to cause unpredictable handling characteristics.

Pass 11 Jul 2013 33,226 miles
Fail 31 May 2012 26,669 miles

Child seat fitted not allowing full inspection of adult belt

Nail in offside rear tyre

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

front brake discs slightly lipped and pitted

rear brake discs heavilly pitted

Pass 31 May 2012 26,669 miles

Child seat fitted not allowing full inspection of adult belt

Nail in offside rear tyre

front brake discs slightly lipped and pitted

rear brake discs heavilly pitted

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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KN09 LLU is a 2009 Mercedes-benz B-class in Black with a 1,498cc petrol engine. This vehicle has been through 17 MOT tests with a personal pass rate of 82.4%.

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 KN09 LLU, 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 KN09 LLU?

You can check the full history of KN09 LLU by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KN09 LLU registered?

KN09 LLU is a 2009 Mercedes-benz B-class, first registered on 23 June 2009.

Is KN09 LLU safe to buy?

The MOT history for KN09 LLU 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 KN09 LLU 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 KN09 LLU. 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.