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KN11 KWC

2011 Mercedes-benz B-class

Black Petrol 1498cc
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MOT Status

Valid
Expires15 Jun 2027
Tests18 (13 pass, 5 fail)
Pass rate72.2%

Mileage

81,645 mi
Last recorded81,645 miles
Recorded on10 Jun 2026
Typical for 2011 Mercedes-benz B-class56,113 mi

Significantly above average — investigate

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

RegistrationKN11 KWC
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

13 pass 5 fail
Pass 10 Jun 2026 81,645 miles
Pass 16 Jun 2025 78,673 miles

Nearside Front Lower Anti-roll bar linkage ball joint dust cover severely deteriorated (5.3.4 (b) (i))

Offside Front Lower Anti-roll bar linkage ball joint dust cover severely deteriorated (5.3.4 (b) (i))

Pass 9 Mar 2024 74,227 miles
Pass 23 Mar 2023 69,432 miles
Pass 22 Mar 2022 62,846 miles
Pass 25 Mar 2021 59,299 miles

Nearside Front Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))

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

Fail 25 Mar 2021 59,299 miles

Offside Front Side repeater not working (4.4.1 (a) (ii))

Nearside Front Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))

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

Pass 23 Mar 2020 57,989 miles

Nearside Front Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))

Pass 21 Mar 2019 53,360 miles

Nearside Rear tyre wearing on the inner/outer edges

Offside Rear tyre has age related cuts

both front tyres wearing thin on the inner/outer edges

Pass 16 Mar 2018 49,455 miles

Front Inner brake pads wearing low

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

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

Rear Direction indicator slightly discoloured both (1.4.A.2f)

both front tyres wearing thin on outer edges

both rear tyres wearing thin on outer edges and have age cuts

Fail 16 Mar 2018 49,455 miles

Front Inner brake pads wearing low

Front Windscreen washer provides insufficient washer liquid washer jets/aim (8.2.3)

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

Nearside Front Headlamp aim beam image obviously incorrect (1.8.A.1b)

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

Rear Direction indicator slightly discoloured both (1.4.A.2f)

both front tyres wearing thin on outer edges

both rear tyres wearing thin on outer edges and have age cuts

Pass 14 Mar 2017 45,134 miles

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

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

Rear Direction indicator slightly discoloured both (1.4.A.2f)

Fail 14 Mar 2017 45,134 miles

Offside Front Windscreen wiper does not clear the windscreen effectively (8.2.2)

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

Offside Front Headlamp aim too high (1.8)

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

Rear Direction indicator slightly discoloured both (1.4.A.2f)

Pass 7 Mar 2016 40,731 miles

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

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

Pass 18 Mar 2015 32,659 miles
Fail 18 Mar 2015 32,659 miles

Nearside Side repeater not working (1.4.A.2c)

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

Fail 13 Mar 2014 23,844 miles

Nearside Front Headlamp excessively deteriorated so that the light output is severely reduced (1.7.5a)

Pass 13 Mar 2014 23,844 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 KWC 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 72.2%.

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 KWC, 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 KWC?

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

What year was KN11 KWC registered?

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

Is KN11 KWC safe to buy?

The MOT history for KN11 KWC shows 18 tests with a 72.2% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KN11 KWC 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 KWC. 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.