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KN09 JSV

2009 Mercedes-benz B-class

Blue Petrol 1498cc
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MOT Status

Expired
Expires24 Jul 2026
Tests20 (14 pass, 6 fail)
Pass rate70%

Mileage

152,808 mi
Last recorded152,808 miles
Recorded on25 Jul 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

RegistrationKN09 JSV
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

14 pass 6 fail
Pass 25 Jul 2025 152,808 miles
Fail 25 Jul 2025 152,808 miles

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

Pass 17 Jul 2024 142,207 miles
Pass 12 Jul 2023 132,827 miles
Fail 12 Jul 2023 132,826 miles

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

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

Pass 15 Jul 2022 123,769 miles
Fail 15 Jul 2022 123,769 miles

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

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

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

Offside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e))

Pass 12 Jul 2021 113,467 miles
Fail 12 Jul 2021 113,467 miles

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

Pass 20 Jul 2020 103,297 miles
Fail 20 Jul 2020 103,297 miles

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

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

Pass 3 May 2019 89,000 miles

Brake disc worn, pitted or scored, but not seriously weakened both rear discs rusty (1.1.14 (a) (ii))

Nearside Front Tyre worn close to legal limit/worn on edge worn on inner edge, very close to showing cords (5.2.3 (e))

Offside washer jet poor

Pass 25 Apr 2018 83,928 miles
Pass 18 Apr 2017 78,773 miles

both front tyres worn on inner edges

both rear brake discs rusty

Fail 18 Apr 2017 78,773 miles

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

both front tyres worn on inner edges

both rear brake discs rusty

Pass 27 Apr 2016 69,946 miles
Pass 29 Apr 2015 61,072 miles
Pass 25 Apr 2014 53,162 miles

Engine covers fitted obscuring some components in the engine bay

o/s rear tyre worn on inner edge

Pass 22 Apr 2013 45,655 miles

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

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

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

Under-trays fitted obscuring some underside components

both front tyres worn on inner edges

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

Pass 20 Apr 2012 32,023 miles

both front tyres very worn on inner edges and n/s/f has slight cut in outer sidewall

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 JSV is a 2009 Mercedes-benz B-class in Blue with a 1,498cc petrol engine. This vehicle has been through 20 MOT tests with a personal pass rate of 70%.

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 JSV, 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 JSV?

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

What year was KN09 JSV registered?

KN09 JSV is a 2009 Mercedes-benz B-class, first registered on 30 April 2009.

Is KN09 JSV safe to buy?

The MOT history for KN09 JSV shows 20 tests with a 70% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KN09 JSV 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 JSV. 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.