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KN09 UKO

2009 Mercedes-benz B-class

Blue Petrol 1498cc
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MOT Status

Valid
Expires21 Jan 2027
Tests18 (15 pass, 3 fail)
Pass rate83.3%

Mileage

85,986 mi
Last recorded85,986 miles
Recorded on16 Jan 2026
Typical for 2009 Mercedes-benz B-class63,922 mi

Above average mileage for this year

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

RegistrationKN09 UKO
MakeMercedes-benz
ModelB-class
Year2009
ColourBlue
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 3 fail
Pass 16 Jan 2026 85,986 miles
Pass 9 Jan 2025 78,579 miles
Pass 22 Jan 2024 70,639 miles
Fail 22 Jan 2024 70,639 miles

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

Pass 4 Jan 2023 62,692 miles

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

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

Pass 5 Jan 2022 56,764 miles

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

Pass 5 Jan 2021 52,752 miles

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

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

Pass 18 Dec 2019 50,566 miles

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

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

Pass 3 Jan 2019 47,964 miles
Pass 8 Jan 2018 44,680 miles
Pass 30 Mar 2017 39,587 miles
Fail 29 Mar 2017 39,586 miles

Offside Front Outer Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc (2.5.C.1a)

Pass 21 Mar 2016 37,218 miles

Nearside Front tyre worn low on outer edge

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

Offside Front Outer Front constant velocity joint gaiter damaged, but preventing the ingress of dirt (2.5.C.1a)

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

Offside Rear tyre sidewall cracked

Fail 1 Apr 2015 34,917 miles

Front wiper blades smearing on windscreen

N/S/F tyre wearing slightly on outer edge

Nearside Rear Direction indicator slightly discoloured (1.4.A.2f)

O/S/R tyre splitting on outer edge

Offside Front Front constant velocity joint gaiter damaged, but preventing the ingress of dirt (2.5.C.1a)

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

Pass 1 Apr 2015 34,917 miles

Front wiper blades smearing on windscreen

N/S/F tyre wearing slightly on outer edge

Nearside Rear Direction indicator slightly discoloured (1.4.A.2f)

O/S/R tyre splitting on outer edge

Offside Front Front constant velocity joint gaiter damaged, but preventing the ingress of dirt (2.5.C.1a)

Pass 31 Mar 2014 29,121 miles

Engine covers fitted obscuring some components in the engine bay

Offside Front Front constant velocity joint gaiter deteriorated, but preventing the ingress of dirt (2.5.C.1a)

Under-trays fitted obscuring some underside components

Pass 28 Mar 2013 23,567 miles

Under-trays fitted obscuring some underside components

Pass 30 Mar 2012 19,463 miles

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

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 UKO is a 2009 Mercedes-benz B-class in Blue with a 1,498cc petrol engine. This vehicle has been through 18 MOT tests with a personal pass rate of 83.3%.

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 UKO, 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 UKO?

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

What year was KN09 UKO registered?

KN09 UKO is a 2009 Mercedes-benz B-class, first registered on 31 March 2009.

Is KN09 UKO safe to buy?

The MOT history for KN09 UKO shows 18 tests with a 83.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KN09 UKO 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 UKO. 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.