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KU11 ASZ

2011 Mercedes-benz B-class

Black Diesel 1991cc
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MOT Status

Valid
Expires4 May 2027
Tests20 (13 pass, 7 fail)
Pass rate65%

Mileage

86,801 mi
Last recorded86,801 miles
Recorded on5 May 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

RegistrationKU11 ASZ
MakeMercedes-benz
ModelB-class
Year2011
ColourBlack
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 7 fail
Pass 5 May 2026 86,801 miles

Front Shock absorbers has light misting of oil both front (5.3.2 (b))

Fail 5 May 2026 86,801 miles

Front Bumper insecure (6.1.4 (a) (i))

Front Shock absorbers has light misting of oil both front (5.3.2 (b))

Pass 31 Mar 2025 82,902 miles

Nearside Front Tyre slightly damaged (5.2.3 (d) (ii))

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

Offside Front Shock absorbers has light misting of oil (5.3.2 (b))

Fail 24 Mar 2025 82,857 miles

Offside Rear Coil spring fractured or broken (5.3.1 (b) (i))

Nearside Front Tyre slightly damaged (5.2.3 (d) (ii))

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

Offside Front Shock absorbers has light misting of oil (5.3.2 (b))

Pass 26 Mar 2024 79,955 miles
Pass 30 Mar 2023 76,894 miles

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

Nearside Front Anti-roll bar ball joint has slight play (5.3.4 (a) (i))

Nearside Front Tyre slightly damaged/cracking or perishing has cut on out side wall not down to the cord (5.2.3 (d) (ii))

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

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

Offside Front Drag link end ball joint has slight play (2.1.3 (b) (i))

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

Pass 28 Mar 2022 74,208 miles
Fail 28 Mar 2022 74,208 miles

Nearside Front Headlamp light intensity severely reduced (4.1.4 (a))

Pass 6 Apr 2021 71,778 miles
Pass 27 Nov 2020 71,713 miles

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

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

Fail 25 Nov 2020 71,710 miles

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

Front Brake disc worn, but not excessively both (1.1.14 (a) (i))

Front Service brake fluctuating, but not excessively both (1.2.1 (e))

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

Nearside Rear Nail in tyre ()

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

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

offside front brake pads worn lower than nearside front

Pass 29 Nov 2019 66,659 miles

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

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

Offside Steering rack has slight free play detected at steering wheel o/s rack end (2.3 (a) (i))

some moistere on fuel filler neck pipe

Fail 28 Nov 2019 66,659 miles

Offside Front Tyre has a lump, 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))

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

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

Offside Front Tyre obviously under inflated (5.2.3 (l))

Offside Steering rack has slight free play detected at steering wheel o/s rack end (2.3 (a) (i))

some moistere on fuel filler neck pipe

Pass 11 Apr 2018 56,271 miles

Nearside Front inner side wall badly split ALSO worn below 1.6 mm on edges

Nearside Rear tyre worn unevenly on inner edge ALSO splitting on inner side wall

Offside Rear tyre worn unevenly on inner edge ALSO splitting on inner side wall

Pass 12 Apr 2017 50,901 miles

Nearside rear tyre cut/damaged

Offside rear tyre cut/damaged

Fail 11 Apr 2017 50,899 miles

Offside Front Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (4.1.D.1a)

Nearside rear tyre cut/damaged

Offside rear tyre cut/damaged

Pass 12 Apr 2016 45,755 miles

Both rear tyres cracking in tread area

Offside rear tyre has flat spots on inner edge.

Fail 12 Apr 2016 45,755 miles

Nearside Front Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (4.1.D.1a)

Both rear tyres cracking in tread area

Offside rear tyre has flat spots on inner edge.

Pass 15 Apr 2015 38,722 miles

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

Play in steering rack inner joint(s)

Under-trays fitted obscuring some underside components

both front tyres have sidewall damage.

both rear tyres perishing.

offside rear tyre has sidewall damage.

Pass 4 Apr 2014 31,398 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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KU11 ASZ is a 2011 Mercedes-benz B-class in Black with a 1,991cc diesel engine. This vehicle has been through 20 MOT tests with a personal pass rate of 65%.

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 KU11 ASZ, 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 KU11 ASZ?

You can check the full history of KU11 ASZ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KU11 ASZ registered?

KU11 ASZ is a 2011 Mercedes-benz B-class, first registered on 18 May 2011.

Is KU11 ASZ safe to buy?

The MOT history for KU11 ASZ shows 20 tests with a 65% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KU11 ASZ 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 KU11 ASZ. 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.