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KY09 YNS

2009 Mercedes-benz B-class

Black Diesel 1991cc
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MOT Status

Valid
Expires8 Dec 2026
Tests18 (14 pass, 4 fail)
Pass rate77.8%

Mileage

139,142 mi
Last recorded139,142 miles
Recorded on9 Dec 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

RegistrationKY09 YNS
MakeMercedes-benz
ModelB-class
Year2009
ColourBlack
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

14 pass 4 fail
Pass 9 Dec 2025 139,142 miles

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

Fail 8 Dec 2025 139,141 miles

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

Offside Front Tyre has ply or cords exposed (5.2.3 (d) (ii)) DANGEROUS

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

Pass 7 Dec 2024 129,882 miles

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

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

Fail 7 Dec 2024 129,882 miles

Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i))

Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i))

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

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

Pass 4 Dec 2023 120,932 miles

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

Fail 1 Dec 2023 120,932 miles

Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

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

Parking brake efficiency below requirements (1.4.2 (a) (i))

Registration plate lamp inoperative in the case of a single lamp or all lamps (4.7.1 (b) (ii))

Nearside Front Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

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

Pass 26 Sep 2022 114,022 miles

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

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

Pass 29 Sep 2021 102,079 miles
Fail 29 Sep 2021 102,079 miles

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

Pass 18 Sep 2020 85,842 miles
Pass 2 Jul 2019 71,837 miles

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

Pass 4 Jul 2018 57,622 miles

Nearside front and rear tyre sidewalls damaged

Pass 5 Jul 2017 47,278 miles
Pass 11 May 2016 46,746 miles
Pass 29 Apr 2015 44,471 miles
Pass 16 May 2014 37,726 miles
Pass 4 May 2013 31,576 miles
Pass 28 Feb 2012 23,683 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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KY09 YNS is a 2009 Mercedes-benz B-class in Black with a 1,991cc diesel engine. This vehicle has been through 18 MOT tests with a personal pass rate of 77.8%.

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 KY09 YNS, 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 KY09 YNS?

You can check the full history of KY09 YNS by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KY09 YNS registered?

KY09 YNS is a 2009 Mercedes-benz B-class, first registered on 1 March 2009.

Is KY09 YNS safe to buy?

The MOT history for KY09 YNS shows 18 tests with a 77.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KY09 YNS 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 KY09 YNS. 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.