CarVerify

Free Car Check

KN09 UNY

2009 Mercedes-benz B-class

Blue Diesel 1991cc
Search another vehicle

MOT Status

Expired
Expires15 Jan 2024
Tests16 (12 pass, 4 fail)
Pass rate75%

Mileage

141,699 mi
Last recorded141,699 miles
Recorded on16 Jan 2023
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
Keepers
Unlock full report — £4.99
Instant £30k guarantee
or single check £14.99

Not all car check providers offer a guarantee. Don't risk buying from services that can't back their data. CarVerify reports include a £30,000 finance data guarantee.

Vehicle Details

RegistrationKN09 UNY
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

12 pass 4 fail
Pass 16 Jan 2023 141,699 miles
Fail 14 Jan 2023 141,699 miles

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

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

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

Rear Brake pad(s) less than 1.5 mm thick (1.1.13 (a) (ii)) DANGEROUS

Pass 23 Feb 2022 132,074 miles
Fail 22 Feb 2022 132,074 miles

Nearside Front Shock absorbers has a serious fluid leak (5.3.2 (b))

Pass 20 Feb 2021 120,560 miles

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

Nearside Front Shock absorbers light misting of oil or has limited damping effect (5.3.2 (b))

Rear Seat belt slightly damaged catch cover broken (7.1.2 (b) (i))

Fail 20 Feb 2021 120,560 miles

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

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

Nearside Front Shock absorbers light misting of oil or has limited damping effect (5.3.2 (b))

Rear Seat belt slightly damaged catch cover broken (7.1.2 (b) (i))

Pass 22 Feb 2020 117,151 miles

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

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

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

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

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

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

Pass 16 Feb 2019 114,918 miles
Fail 16 Feb 2019 114,918 miles

Nearside Headlamp aim too far to the left (4.1.2 (a))

Pass 28 Feb 2018 102,902 miles
Pass 27 Feb 2017 90,513 miles
Pass 16 Feb 2016 75,268 miles

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

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

Pass 9 Mar 2015 64,304 miles
Pass 4 Mar 2014 53,176 miles

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

Pass 6 Mar 2013 44,830 miles
Pass 5 Mar 2012 34,520 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

Don't risk it. Know before you buy.

Not all vehicle check providers are the same. Some don't offer a data guarantee, which means if their information is wrong, you're on your own. Every CarVerify report is backed by a £30,000 finance data guarantee.

£30k guarantee Instant results Cancel anytime

KN09 UNY 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 75%.

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 a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

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 UNY, 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 UNY?

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

What year was KN09 UNY registered?

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

Is KN09 UNY safe to buy?

The MOT history for KN09 UNY shows 16 tests with a 75% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KN09 UNY 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 UNY. 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.