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KU11 AAY

2011 Mercedes-benz B-class

Blue Diesel 1991cc
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MOT Status

Expired
Expires22 May 2026
Tests14 (13 pass, 1 fail)
Pass rate92.9%

Mileage

139,266 mi
Last recorded139,266 miles
Recorded on23 May 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

RegistrationKU11 AAY
MakeMercedes-benz
ModelB-class
Year2011
ColourBlue
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 1 fail
Pass 23 May 2025 139,266 miles
Pass 26 Apr 2024 131,782 miles

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

Pass 28 Apr 2023 124,619 miles

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

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

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

Pass 4 May 2022 118,775 miles
Pass 29 Mar 2021 101,665 miles

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

Nearside Outer Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))

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

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

Offside Outer Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))

Offside Rear Child Seat fitted not allowing full inspection of adult belt

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

Fail 26 Mar 2021 101,665 miles

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

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

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

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

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

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

Nearside Outer Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))

Nearside Rear Direction indicator slightly discoloured (4.4.3 (a))

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

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

Offside Outer Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))

Offside Rear Child Seat fitted not allowing full inspection of adult belt

Offside Rear Direction indicator slightly discoloured (4.4.3 (a))

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

Pass 27 Mar 2020 85,562 miles
Pass 19 Mar 2019 83,434 miles
Pass 13 Mar 2018 80,690 miles
Pass 15 Mar 2017 77,876 miles
Pass 8 Mar 2016 73,425 miles
Pass 8 Apr 2015 69,893 miles
Pass 18 Feb 2015 68,865 miles

Engine covers fitted obscuring some components in the engine bay

Items removed from driver's view prior to test

Under-trays fitted obscuring some underside components

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

Pass 14 Mar 2014 45,218 miles

Both front tyres scrubbing out on edges

n/s/r outer brake pad possibly broken, requires attetnion

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 AAY is a 2011 Mercedes-benz B-class in Blue with a 1,991cc diesel engine. This vehicle has been through 14 MOT tests with a personal pass rate of 92.9%.

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 KU11 AAY, 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 AAY?

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

What year was KU11 AAY registered?

KU11 AAY is a 2011 Mercedes-benz B-class, first registered on 17 March 2011.

Is KU11 AAY safe to buy?

The MOT history for KU11 AAY shows 14 tests with a 92.9% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KU11 AAY 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 AAY. 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.