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KN11 UFT

2011 Mercedes-benz B-class

Blue Diesel 1991cc
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MOT Status

Valid
Expires22 Apr 2027
Tests17 (13 pass, 4 fail)
Pass rate76.5%

Mileage

50,085 mi
Last recorded50,085 miles
Recorded on23 Apr 2026
Typical for 2011 Mercedes-benz B-class56,113 mi

Below or 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 UFT
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 4 fail
Pass 23 Apr 2026 50,085 miles

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

Pass 14 Jan 2026 49,857 miles

Central Rear Seat belt flexible stalk damaged Outer casing missing (7.1.2 (b) (i))

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

Fail 13 Jan 2026 49,851 miles

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

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

Offside Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Central Rear Seat belt flexible stalk damaged Outer casing missing (7.1.2 (b) (i))

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

Pass 15 Jan 2025 46,981 miles

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

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

Offside Windscreen wiper blade defective (3.4 (b) (i))

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

Pass 31 Jan 2024 46,707 miles

Front Brake disc worn, but not excessively Both front. (1.1.14 (a) (i))

Front Brake pad(s) wearing thin Both front. (1.1.13 (a) (ii))

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

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

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

Pass 8 Jul 2022 46,053 miles

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

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

under trays fitted

Pass 21 Jun 2021 44,718 miles

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

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

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

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

Fail 19 Jun 2021 44,718 miles

Central Rear Seat belt buckle not functioning as intended (7.1.2 (d))

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

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

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

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

Pass 30 Jun 2020 43,076 miles

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

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

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

Pass 26 Apr 2019 38,113 miles

Front Tyres worn on inside edge

Rear Tyres perished

Fail 25 Apr 2019 38,113 miles

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

Front Tyres worn on inside edge

Rear Tyres perished

Pass 18 Apr 2018 33,848 miles

Rear tyres perished and stepped

Pass 18 Apr 2017 28,359 miles
Pass 20 Apr 2016 22,999 miles
Pass 21 Apr 2015 18,290 miles
Fail 21 Apr 2015 18,290 miles

Offside Rear Brake pad(s) insecure (3.5.1g)

Pass 9 May 2014 12,935 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 UFT is a 2011 Mercedes-benz B-class in Blue 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 UFT, 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 UFT?

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

What year was KN11 UFT registered?

KN11 UFT is a 2011 Mercedes-benz B-class, first registered on 17 May 2011.

Is KN11 UFT safe to buy?

The MOT history for KN11 UFT 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 UFT 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 UFT. 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.