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KN11 LDY

2011 Mercedes-benz B-class

Blue Diesel 1991cc
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MOT Status

Valid
Expires11 May 2027
Tests19 (13 pass, 6 fail)
Pass rate68.4%

Mileage

105,135 mi
Last recorded105,135 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

RegistrationKN11 LDY
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 6 fail
Pass 5 May 2026 105,135 miles

Nearside Front Brake pipe corroded, covered in grease or other material to rear (1.1.11 (c))

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

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

Fail 5 May 2026 105,135 miles

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

Nearside Front Brake pipe corroded, covered in grease or other material to rear (1.1.11 (c))

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

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

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

Pass 7 May 2025 101,648 miles

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

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

Pass 1 May 2024 97,010 miles
Pass 29 Apr 2023 91,313 miles

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

Pass 7 May 2022 85,462 miles
Pass 12 May 2021 80,152 miles

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

Fail 10 May 2021 80,152 miles

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

Nearside Rear Seat belt buckle missing (7.1.2 (d))

Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))

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

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

Pass 27 Nov 2020 79,390 miles

Central Rear Seat belt buckle slightly damaged cover missing (7.1.2 (d))

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

Front Service brake binding but not excessively Both sides (1.2.1 (f))

Nearside Front Tyre worn close to legal limit/worn on edge 2mm (5.2.3 (e))

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

Fail 27 Nov 2020 79,389 miles

Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g))

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

Nearside Rear Direction indicator incorrect colour (4.4.3 (a))

Offside Rear Direction indicator incorrect colour (4.4.3 (a))

Central Rear Seat belt buckle slightly damaged cover missing (7.1.2 (d))

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

Front Service brake binding but not excessively Both sides (1.2.1 (f))

Nearside Front Tyre worn close to legal limit/worn on edge 2mm (5.2.3 (e))

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

Pass 7 May 2019 73,085 miles
Fail 7 May 2019 73,085 miles

Nearside Front Position lamp not working (4.2.1 (a))

Pass 4 May 2018 68,588 miles
Pass 5 May 2017 64,424 miles

Offside Rear position lamp(s) has a product on the lens but not adversely affecting light output (1.1.A.3d)

Pass 6 May 2016 60,305 miles
Pass 15 Apr 2015 51,675 miles

Under-trays fitted obscuring some underside components

Fail 15 Apr 2015 51,675 miles

Offside Front Tyre has ply or cords exposed (4.1.D.1b)

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

Under-trays fitted obscuring some underside components

Pass 1 May 2014 47,097 miles

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

n/s/r tyre tread has cracks within

o/s/r + n/s/f tyre outter sidewall damage

Fail 1 May 2014 47,097 miles

Front Exhaust has a major leak of exhaust gases (7.1.2)

Rear Brake pad(s) insecure (3.5.1g)

Parking brake lever has little reserve travel (3.1.6b)

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

n/s/r tyre tread has cracks within

o/s/r + n/s/f tyre outter sidewall damage

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 LDY is a 2011 Mercedes-benz B-class in Blue 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 LDY, 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 LDY?

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

What year was KN11 LDY registered?

KN11 LDY is a 2011 Mercedes-benz B-class, first registered on 19 April 2011.

Is KN11 LDY safe to buy?

The MOT history for KN11 LDY 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 LDY 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 LDY. 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.