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KN11 KWK

2011 Mercedes-benz B-class

Black Petrol 1498cc
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MOT Status

Valid
Expires26 Nov 2026
Tests18 (12 pass, 6 fail)
Pass rate66.7%

Mileage

70,734 mi
Last recorded70,734 miles
Recorded on27 Nov 2025
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
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Vehicle Details

RegistrationKN11 KWK
MakeMercedes-benz
ModelB-class
Year2011
ColourBlack
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

12 pass 6 fail
Pass 27 Nov 2025 70,734 miles

Nearside Rear Outer Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Offside Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Shock absorbers has slight external damage to the casing both rear corroded (5.3.2 (b))

Fail 26 Nov 2025 70,734 miles

Nearside Side repeater not working (4.4.1 (a) (ii))

Nearside Rear Outer Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Offside Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Shock absorbers has slight external damage to the casing both rear corroded (5.3.2 (b))

Pass 3 Oct 2024 69,208 miles

Offside Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Fail 19 Sep 2024 69,193 miles

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

Rear Brake disc in such a condition that it is seriously weakened (1.1.14 (a) (ii)) DANGEROUS

Offside Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Pass 6 Sep 2023 68,061 miles

Front Brake disc worn, pitted or scored, but not seriously weakened both sides on inner face (1.1.14 (a) (ii))

Front Brake pad(s) wearing thin both sides on inner pads (1.1.13 (a) (ii))

Front Brake pipe corroded, covered in grease or other material both sides to brake flexi hoses (1.1.11 (c))

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

Pass 2 Sep 2022 67,029 miles

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

Nearside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Pass 11 Jun 2021 63,342 miles

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

Nearside Front Lower Suspension arm pin or bush worn but not resulting in excessive movement front bush (5.3.4 (a) (i))

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

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

Offside Front Lower Suspension arm pin or bush worn but not resulting in excessive movement front bush (5.3.4 (a) (i))

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Fail 11 Jun 2021 63,342 miles

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

Nearside Front Lower Suspension arm pin or bush worn but not resulting in excessive movement front bush (5.3.4 (a) (i))

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

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

Offside Front Lower Suspension arm pin or bush worn but not resulting in excessive movement front bush (5.3.4 (a) (i))

Offside Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Pass 19 May 2020 61,200 miles

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

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

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

Fail 19 May 2020 61,199 miles

Front Boot lid cannot be secured in the closed position (6.2.1 (e))

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

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

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

Pass 30 Apr 2019 55,417 miles

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

Fail 30 Apr 2019 55,497 miles

Nearside Rear All direction indicators incorrect colour (4.4.3 (a))

Offside Rear All direction indicators incorrect colour (4.4.3 (a))

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

Pass 8 Mar 2018 78,033 miles
Fail 8 Mar 2018 78,033 miles

Central Exhaust has a major leak of exhaust gases (7.1.2)

Nearside Front Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Pass 24 Mar 2017 42,535 miles

Offside Front slight play at steering arm

Pass 11 Mar 2016 35,813 miles
Pass 20 Mar 2015 28,398 miles

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

Pass 22 Mar 2014 20,952 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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KN11 KWK is a 2011 Mercedes-benz B-class in Black with a 1,498cc petrol engine. This vehicle has been through 18 MOT tests with a personal pass rate of 66.7%.

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 KWK, 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 KWK?

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

What year was KN11 KWK registered?

KN11 KWK is a 2011 Mercedes-benz B-class, first registered on 24 March 2011.

Is KN11 KWK safe to buy?

The MOT history for KN11 KWK shows 18 tests with a 66.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KN11 KWK 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 KWK. 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.