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KN11 XOW

2011 Mercedes-benz B-class

Silver Diesel 1991cc
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MOT Status

Valid
Expires17 Aug 2027
Tests19 (13 pass, 6 fail)
Pass rate68.4%

Mileage

141,141 mi
Last recorded141,141 miles
Recorded on14 Aug 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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Vehicle Details

RegistrationKN11 XOW
MakeMercedes-benz
ModelB-class
Year2011
ColourSilver
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

13 pass 6 fail
Pass 14 Aug 2026 141,141 miles

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

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

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

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

Rear Tyre worn close to legal limit/worn on edge Both (5.2.3 (e))

Pass 18 Aug 2025 133,389 miles

Nearside Front Lower Suspension arm ball joint has slight play (5.3.4 (a) (i))

under tray fitted obscuring some components

Pass 30 Jul 2024 130,570 miles

Offside Rear Coil spring corroded (5.3.1 (b) (i))

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

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

Fail 30 Jul 2024 130,570 miles

Nearside Front Headlamp aim too low and too far to the right. (4.1.2 (a))

Offside Rear Coil spring corroded (5.3.1 (b) (i))

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

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

Pass 5 Aug 2023 127,913 miles

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

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

Nearside Rear Coil spring corroded (5.3.1 (b) (i))

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

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

Offside Rear Coil spring corroded (5.3.1 (b) (i))

Pass 2 Aug 2022 120,445 miles

Driver's view Items removed from driver's view prior to test phone bracket (3.1 (a) (ii))

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

Offside Front Service brake binding but not excessively (1.2.1 (f))

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

Parking brake performance @ minimum + long travel - adjustment / repair indicated

Rear brake performance @ minimum -

Fail 2 Aug 2022 120,445 miles

Driver's view Items removed from driver's view prior to test phone bracket (3.1 (a) (ii))

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

Offside Front Service brake binding but not excessively (1.2.1 (f))

Offside Headlamp aim too high (4.1.2 (a))

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

Parking brake performance @ minimum + long travel - adjustment / repair indicated

Rear brake performance @ minimum -

Pass 30 Jul 2021 112,306 miles

Fuel Pipe/s corroded

Offside Front Valve stem slightly damaged (5.2.3 (j))

under shields fitted not allowing full inspection

Fail 30 Jul 2021 112,306 miles

Fuel Pipe/s corroded

Nearside Front Direction indicator not working (4.4.1 (a) (ii))

Offside Front Valve stem slightly damaged (5.2.3 (j))

under shields fitted not allowing full inspection

Pass 4 Aug 2020 106,378 miles

Nearside Front Valve stem slightly damaged (5.2.3 (j))

Offside Front Valve stem slightly damaged (5.2.3 (j))

Rear Fuel Pipe/s corroded

Vehicles internal headlight adjuster altered to recheck lights

under shields fitted not allowing full inspection

Pass 11 Jul 2019 102,034 miles
Pass 20 Jul 2018 92,479 miles
Pass 4 Aug 2017 77,304 miles
Fail 4 Aug 2017 77,304 miles

Nearside Registration plate lamp not working (1.1.C.1d)

Pass 27 Jul 2016 57,864 miles

Nearside Front Shock absorber has a light misting of oil (2.7.3)

Offside Front Shock absorber has a light misting of oil (2.7.3)

Pass 7 Aug 2015 39,217 miles
Fail 6 Aug 2015 39,217 miles

Offside Headlamp aim too low (1.8)

Pass 2 Jun 2014 30,368 miles

Nearside Front Road wheel slightly damaged (4.2.A.1a)

Fail 2 Jun 2014 30,368 miles

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

Nearside Front Road wheel slightly damaged (4.2.A.1a)

Nearside Headlamp aim too high (1.8)

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

Offside Headlamp aim too high (1.8)

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 XOW is a 2011 Mercedes-benz B-class in Silver with a 1,991cc diesel engine. This vehicle has been through 19 MOT tests with a personal pass rate of 68.4%.

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 XOW, 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 XOW?

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

What year was KN11 XOW registered?

KN11 XOW is a 2011 Mercedes-benz B-class, first registered on 28 June 2011.

Is KN11 XOW safe to buy?

The MOT history for KN11 XOW shows 19 tests with a 68.4% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KN11 XOW 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 XOW. 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.