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KN09 ULL

2009 Mercedes-benz B-class

Grey Petrol 1498cc
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MOT Status

Valid
Expires10 May 2027
Tests17 (15 pass, 2 fail)
Pass rate88.2%

Mileage

127,743 mi
Last recorded127,743 miles
Recorded on11 May 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

RegistrationKN09 ULL
MakeMercedes-benz
ModelB-class
Year2009
ColourGrey
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 2 fail
Pass 11 May 2026 127,743 miles

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

Rear Shock absorbers has a reduced damping effect both sides (5.3.2 (d))

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Pass 22 Mar 2025 122,327 miles
Pass 21 Mar 2024 118,093 miles

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

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

Nearside Side repeater lens defective which has no effect on emitted light (4.4.1 (b) (i))

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

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

Pass 28 Feb 2023 113,071 miles

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

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

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

Offside Front Tyre worn close to legal limit/worn on edge outer edges on limit /cuts with in outer edges 205/55/16 (5.2.3 (e))

Pass 21 Mar 2022 108,113 miles

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

Front Brake hose slightly deteriorated Both front (1.1.12 (b) (ii))

Rear Brake hose slightly deteriorated Both rear (1.1.12 (b) (ii))

Fail 21 Mar 2022 108,112 miles

Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i))

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

Front Brake hose slightly deteriorated Both front (1.1.12 (b) (ii))

Rear Brake hose slightly deteriorated Both rear (1.1.12 (b) (ii))

Pass 18 Mar 2021 99,816 miles
Fail 17 Mar 2021 99,803 miles

Offside Front Position lamp not working (4.2.1 (a) (ii))

Offside Rear Lower Coil spring fractured or broken (5.3.1 (b) (i))

Pass 18 Mar 2020 94,976 miles
Pass 20 Mar 2019 87,684 miles

Offside Front jacking point missing

Pass 16 Mar 2018 80,032 miles

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

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

Pass 17 Mar 2017 72,399 miles

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)

Pass 18 Mar 2016 64,788 miles
Pass 19 Mar 2015 56,430 miles

Cut in N/S/F not in excess of requirements

Pass 18 Mar 2014 47,801 miles

Front Brake pad(s) wearing thin (3.5.1g)

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

Pass 22 Mar 2013 38,032 miles
Pass 22 Mar 2012 29,306 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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KN09 ULL is a 2009 Mercedes-benz B-class in Grey with a 1,498cc petrol engine. This vehicle has been through 17 MOT tests with a personal pass rate of 88.2%.

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 ULL, 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 ULL?

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

What year was KN09 ULL registered?

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

Is KN09 ULL safe to buy?

The MOT history for KN09 ULL shows 17 tests with a 88.2% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KN09 ULL 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 ULL. 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.