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UN11 KER

2017 Mercedes-benz B-class

Silver Diesel 2143cc
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MOT Status

Valid
Expires12 Mar 2027
Tests8 (7 pass, 1 fail)
Pass rate87.5%

Mileage

50,383 mi
Last recorded50,383 miles
Recorded on16 Feb 2026
Typical for 2017 Mercedes-benz B-class35,198 mi

Significantly above average — investigate

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

RegistrationUN11 KER
MakeMercedes-benz
ModelB-class
Year2017
ColourSilver
Fuel typeDiesel
Engine2,143cc

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

7 pass 1 fail
Pass 16 Feb 2026 50,383 miles
Pass 18 Feb 2025 46,615 miles
Pass 28 Feb 2024 43,097 miles
Pass 6 Mar 2023 40,068 miles
Pass 12 Mar 2022 36,441 miles

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

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

Rear Tyre slightly damaged 2 X REAER TYERS SLIGHT INNER EDGE WEAR (5.2.3 (d) (ii))

Pass 13 Mar 2021 32,946 miles
Fail 12 Mar 2021 32,913 miles

Nearside Front Direction indicator not working wing mirror indicator (4.4.1 (a) (ii))

Nearside Front Front passenger door cannot be opened from inside the vehicle (6.2.3 (a))

Nearside Front Front passenger door cannot be opened from outside the vehicle (6.2.3 (a))

Pass 18 Dec 2019 27,544 miles

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

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

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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UN11 KER is a 2017 Mercedes-benz B-class in Silver with a 2,143cc diesel engine. This vehicle has been through 8 MOT tests with a personal pass rate of 87.5%.

Across all 2017 Mercedes-benz B-class models, the average MOT pass rate is 87.3% with a typical mileage of 35,198 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 UN11 KER, 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 9 years old, this Mercedes-benz B-class is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of UN11 KER?

You can check the full history of UN11 KER by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was UN11 KER registered?

UN11 KER is a 2017 Mercedes-benz B-class, first registered on 3 January 2017.

Is UN11 KER safe to buy?

The MOT history for UN11 KER shows 8 tests with a 87.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does UN11 KER 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 UN11 KER. 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.