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KN11 JNF

2011 Mercedes-benz B-class

Blue Petrol 1498cc
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MOT Status

Valid
Expires22 Feb 2027
Tests21 (13 pass, 8 fail)
Pass rate61.9%

Mileage

68,430 mi
Last recorded68,430 miles
Recorded on9 Feb 2026
Typical for 2011 Mercedes-benz B-class56,113 mi

Above average mileage for this year

4 checks still locked for this Mercedes-benz
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationKN11 JNF
MakeMercedes-benz
ModelB-class
Year2011
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

13 pass 8 fail
Pass 9 Feb 2026 68,430 miles

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

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

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

Pass 11 Feb 2025 62,735 miles

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

Fail 11 Feb 2025 62,735 miles

Offside Front Steering rack has excessive free play detected at the steering wheel (steering rack fitted) (2.3 (a) (i))

Service brake efficiency below requirements (1.2.2 (a) (i))

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

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

Pass 23 Feb 2024 58,877 miles

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

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

Pass 10 Mar 2023 53,504 miles
Fail 9 Mar 2023 53,504 miles

Offside Rear Direction indicator light intensity significantly reduced (4.4.3 (a))

Offside Rear Stop lamp(s) likely to become detached (4.3.1 (c) (ii))

Nearside Front Tyre slightly damaged/cracking or perishing Also wearing on edges (5.2.3 (d) (ii))

Offside Front Steering rack has slight free play detected at steering wheel Possibly steering arm (inner) (2.3 (a) (i))

Offside Front Tyre slightly damaged/cracking or perishing Also wearing on edges (5.2.3 (d) (ii))

Pass 18 Mar 2022 48,687 miles
Fail 18 Mar 2022 48,687 miles

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

rear wiper blade damage

Fail 16 Mar 2022 48,687 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 ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

rear wiper blade damage

Pass 22 Mar 2021 45,936 miles

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

Offside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Fail 22 Mar 2021 45,936 miles

Nearside Front Body panel damaged and likely to cause injury door chrome trim adrift making a sharp edge (6.2.1 (a) (i))

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

Offside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Pass 21 Mar 2020 45,565 miles

Offside Front anti roll bar link gator slight leak

screen wash weak

Pass 22 Mar 2019 41,882 miles
Fail 13 Mar 2019 41,882 miles

Body panel damaged and likely to cause injury N/S Wing mirror casing and lamp damaged (6.2.1 (a) (i))

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

Pass 21 Mar 2018 37,190 miles
Fail 21 Mar 2018 37,190 miles

Nearside Front Tyre has a tear, caused by separation or partial failure of its structure (4.1.D.1b)

Offside Front Tyre has a tear, caused by separation or partial failure of its structure (4.1.D.1b)

Pass 21 Mar 2017 32,281 miles
Pass 14 Mar 2016 27,372 miles
Pass 11 Mar 2015 22,862 miles

rear brake pads wearing low

Pass 11 Mar 2014 18,100 miles
Fail 11 Mar 2014 18,100 miles

Parking brake lever has no reserve travel (3.1.6b)

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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KN11 JNF is a 2011 Mercedes-benz B-class in Blue with a 1,498cc petrol engine. This vehicle has been through 21 MOT tests with a personal pass rate of 61.9%.

Across all 2011 Mercedes-benz B-class models, the average MOT pass rate is 76.2% with a typical mileage of 56,113 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 KN11 JNF, 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 15 years old, this Mercedes-benz B-class is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of KN11 JNF?

You can check the full history of KN11 JNF by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KN11 JNF registered?

KN11 JNF is a 2011 Mercedes-benz B-class, first registered on 23 March 2011.

Is KN11 JNF safe to buy?

The MOT history for KN11 JNF shows 21 tests with a 61.9% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KN11 JNF 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 KN11 JNF. 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.