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KN11 JPY

2011 Mercedes-benz B-class

Black Diesel 1991cc
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MOT Status

Valid
Expires5 Nov 2026
Tests18 (13 pass, 5 fail)
Pass rate72.2%

Mileage

62,139 mi
Last recorded62,139 miles
Recorded on6 Nov 2025
Typical for 2011 Mercedes-benz B-class56,113 mi

Above average mileage for this year

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

RegistrationKN11 JPY
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 5 fail
Pass 6 Nov 2025 62,139 miles

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))

Fail 6 Nov 2025 62,139 miles

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

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 28 Nov 2024 50,870 miles

Nearside Front Macpherson strut corroded but not seriously weakened (5.3.3 (b) (i))

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

Offside Front Macpherson strut corroded but not seriously weakened (5.3.3 (b) (i))

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

Fail 27 Nov 2024 50,870 miles

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

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

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

Nearside Front Macpherson strut corroded but not seriously weakened (5.3.3 (b) (i))

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

Offside Front Macpherson strut corroded but not seriously weakened (5.3.3 (b) (i))

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

Pass 13 Dec 2023 48,972 miles
Pass 8 Oct 2022 48,160 miles
Pass 28 Sep 2021 46,408 miles
Pass 28 Sep 2020 45,917 miles
Pass 23 Sep 2019 45,307 miles
Pass 2 Oct 2018 44,206 miles
Pass 18 Sep 2017 42,540 miles
Fail 18 Sep 2017 42,540 miles

Offside Headlamp aim too high (1.8)

Pass 30 Sep 2016 41,173 miles

Engine covers and under trays fitted

Pass 21 Mar 2016 37,497 miles

OSR tyre scrubbing

Offside Front Road wheel with a slightly distorted bead rim (4.2.A.1a)

Unable to check OSR seat belt child seat fitted

Fail 21 Mar 2016 37,497 miles

OSR tyre scrubbing

Offside Front Headlamp aim beam image obviously incorrect (1.8.A.1b)

Offside Front Road wheel with a slightly distorted bead rim (4.2.A.1a)

Unable to check OSR seat belt child seat fitted

Pass 20 Mar 2015 31,392 miles

Nearside Front Road wheel with a slightly distorted bead rim (4.2.A.1a)

Nearside Rear Road wheel with a slightly distorted bead rim (4.2.A.1a)

Offside Front Road wheel with a slightly distorted bead rim (4.2.A.1a)

Fail 1 Mar 2014 24,784 miles

Offside Front Headlamp aim too low (1.8)

Pass 1 Mar 2014 24,784 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 JPY is a 2011 Mercedes-benz B-class in Black with a 1,991cc diesel engine. This vehicle has been through 18 MOT tests with a personal pass rate of 72.2%.

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 JPY, 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 JPY?

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

What year was KN11 JPY registered?

KN11 JPY is a 2011 Mercedes-benz B-class, first registered on 23 March 2011.

Is KN11 JPY safe to buy?

The MOT history for KN11 JPY shows 18 tests with a 72.2% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KN11 JPY 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 JPY. 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.