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KN11 HZY

2011 Mercedes-benz B-class

Silver Diesel 1991cc
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MOT Status

Valid
Expires10 Oct 2026
Tests17 (13 pass, 4 fail)
Pass rate76.5%

Mileage

82,111 mi
Last recorded82,111 miles
Recorded on2 Oct 2025
Typical for 2011 Mercedes-benz B-class56,113 mi

Significantly above average — investigate

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

RegistrationKN11 HZY
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 4 fail
Pass 2 Oct 2025 82,111 miles

Rear Child Seat fitted not allowing full inspection of adult belt x2 ()

Fail 29 Sep 2025 82,111 miles

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

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

Rear Brake pipe at imminent risk of failure or fracture (1.1.11 (a)) DANGEROUS

Rear Child Seat fitted not allowing full inspection of adult belt x2 ()

under trays

Pass 11 Oct 2024 67,043 miles
Pass 22 May 2024 64,618 miles

Brake pipe corroded, covered in grease or other material nsf and osf (1.1.11 (c))

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

Fail 22 May 2024 64,618 miles

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

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

Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))

Brake pipe corroded, covered in grease or other material nsf and osf (1.1.11 (c))

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

Pass 18 May 2023 59,143 miles

Brake pipe corroded, covered in grease or other material nsf and osf (1.1.11 (c))

Fuel Pipe/s corroded ()

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

Fail 18 May 2023 59,143 miles

Direction indicator incorrect colour both rear (4.4.3 (a))

Front Brake disc significantly and obviously worn (1.1.14 (a) (i))

Nearside Rear Brake pipe excessively corroded (1.1.11 (c))

Front Brake pad(s) less than 1.5 mm thick (1.1.13 (a) (ii)) DANGEROUS

Nearside Rear Brake pipe connection leaking on a hydraulic braking system (1.1.11 (b) (ii)) DANGEROUS

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

Brake pipe corroded, covered in grease or other material nsf and osf (1.1.11 (c))

Fuel Pipe/s corroded ()

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

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

Pass 19 May 2022 53,921 miles

Brake pipe corroded, covered in grease or other material nsr and osr (1.1.11 (c))

Direction indicator slightly discoloured both rears (4.4.3 (a))

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

Offside Side repeater with a multiple light source up to 1/2 not functioning (4.4.1 (a) (i))

Pass 13 May 2021 48,617 miles
Pass 12 Jun 2020 43,343 miles

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

Fail 12 Jun 2020 43,343 miles

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

Nearside Front Inner Tyre has a bulge, caused by separation or partial failure of its structure (5.2.3 (d) (ii)) DANGEROUS

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

Pass 4 Jul 2019 36,779 miles

ALL TYRES POOR

Pass 12 Jul 2018 30,071 miles

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

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

damage to nsf alloy wheel

Pass 24 Jul 2017 21,849 miles

Both front tyres damaged on outer sidewalls.

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

Under trays fitted

Pass 24 Sep 2016 21,626 miles
Pass 19 Oct 2015 20,944 miles
Pass 8 Aug 2014 18,324 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 HZY is a 2011 Mercedes-benz B-class in Silver with a 1,991cc diesel engine. This vehicle has been through 17 MOT tests with a personal pass rate of 76.5%.

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 performed better than the average for its year.

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 HZY, 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 HZY?

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

What year was KN11 HZY registered?

KN11 HZY is a 2011 Mercedes-benz B-class, first registered on 23 August 2011.

Is KN11 HZY safe to buy?

The MOT history for KN11 HZY shows 17 tests with a 76.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KN11 HZY 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 HZY. 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.