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KN59 UER

2009 Mercedes-benz B-class

Blue Diesel 1991cc
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MOT Status

Expired
Expires8 Aug 2026
Tests16 (13 pass, 3 fail)
Pass rate81.3%

Mileage

127,545 mi
Last recorded127,545 miles
Recorded on9 Aug 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

RegistrationKN59 UER
MakeMercedes-benz
ModelB-class
Year2009
ColourBlue
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

13 pass 3 fail
Pass 9 Aug 2025 127,545 miles

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

Nearside Front Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i))

Rear Direction indicator slightly discoloured both (4.4.3 (a))

Pass 20 Jul 2024 124,758 miles

Brake hose slightly deteriorated all 4 brake hoses (1.1.12 (b) (ii))

Nearside Front Shock absorbers has light misting of oil (5.3.2 (b))

Nearside Front 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 Bumper mountings corroded but not likely to become detached slighty loose (6.1.4 (a) (i))

Offside Rear Fuel Pipe/s corroded to the tank

Fail 20 Jul 2024 124,758 miles

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

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

Stop lamp(s) not working N/S/R and O/S/R (4.3.1 (a) (ii))

Brake hose slightly deteriorated all 4 brake hoses (1.1.12 (b) (ii))

Nearside Front Shock absorbers has light misting of oil (5.3.2 (b))

Nearside Front 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 Bumper mountings corroded but not likely to become detached slighty loose (6.1.4 (a) (i))

Offside Rear Fuel Pipe/s corroded to the tank

Pass 5 Aug 2023 119,564 miles
Fail 5 Aug 2023 119,564 miles

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

Pass 9 Jul 2022 113,923 miles

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

Pass 26 Jul 2021 109,037 miles

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

rear brake and suspension components slightly corroded

Pass 25 Jul 2020 99,966 miles
Pass 1 Apr 2019 89,879 miles
Pass 18 Nov 2017 74,606 miles

Nearside Front Shock absorber has slight corrosion to the casing (2.7.2a)

Offside Front Shock absorber has slight corrosion to the casing (2.7.2a)

Pass 28 Nov 2016 63,989 miles
Fail 26 Nov 2016 63,979 miles

Nearside Rear Brake pipe excessively corroded multiple places (3.6.B.2c)

Offside Rear Brake pipe excessively corroded multiple places (3.6.B.2c)

Offside Rear coil spring broken (2.4.C.1a)

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 21 Oct 2015 59,934 miles
Pass 1 Nov 2014 52,254 miles
Pass 5 Nov 2013 39,050 miles
Pass 2 Nov 2012 27,761 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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KN59 UER is a 2009 Mercedes-benz B-class in Blue with a 1,991cc diesel engine. This vehicle has been through 16 MOT tests with a personal pass rate of 81.3%.

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 KN59 UER, 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 KN59 UER?

You can check the full history of KN59 UER by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KN59 UER registered?

KN59 UER is a 2009 Mercedes-benz B-class, first registered on 3 November 2009.

Is KN59 UER safe to buy?

The MOT history for KN59 UER shows 16 tests with a 81.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KN59 UER 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 KN59 UER. 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.