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KN17 UYH

2017 Mercedes-benz B-class

Grey Diesel 2143cc
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MOT Status

Valid
Expires12 Jun 2027
Tests12 (7 pass, 5 fail)
Pass rate58.3%

Mileage

94,202 mi
Last recorded94,202 miles
Recorded on28 May 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
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Vehicle Details

RegistrationKN17 UYH
MakeMercedes-benz
ModelB-class
Year2017
ColourGrey
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 5 fail
Pass 28 May 2026 94,202 miles

Nearside Rear Tyre slightly damaged/cracking or perishing inner edge light scalloping (5.2.3 (d) (ii))

Offside Rear Tyre worn close to legal limit/worn on edge inner edge HEAVILY scalloped and worn close to limit (5.2.3 (e))

Fail 28 May 2026 94,202 miles

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

Nearside Rear Tyre slightly damaged/cracking or perishing inner edge light scalloping (5.2.3 (d) (ii))

Offside Front Tyre worn close to legal limit/worn on edge 225/4517 on limit (5.2.3 (e))

Offside Rear Tyre worn close to legal limit/worn on edge inner edge HEAVILY scalloped and worn close to limit (5.2.3 (e))

Pass 11 Jun 2025 86,578 miles

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

Pass 11 Jun 2024 76,224 miles

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

Pass 5 Jun 2023 60,799 miles

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

Fail 5 Jun 2023 60,798 miles

Nearside Front Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (5.2.3 (d) (i))

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

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

Pass 13 Jun 2022 47,317 miles

Nearside Front Tyre worn close to legal limit/worn on edge Wearing outer edge 225/45R17 (5.2.3 (e))

Fail 6 Jun 2022 47,122 miles

Registration plate lamp inoperative in the case of a single lamp or all lamps (4.7.1 (b) (ii))

Nearside Front Tyre worn close to legal limit/worn on edge Wearing outer edge 225/45R17 (5.2.3 (e))

Pass 11 Jun 2021 30,001 miles

Front Brake pad(s) wearing thin Front pads look low through the wheel (1.1.13 (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))

Windscreen damaged but not adversely affecting driver's view chip in screen (3.2 (a) (i))

Fail 8 Jun 2021 30,001 miles

Nearside Registration plate lamp does not illuminate simultaneously with the position lamps (4.7.2 (a))

Offside Registration plate lamp does not illuminate simultaneously with the position lamps (4.7.2 (a))

Nearside Front Tyre has ply or cords exposed Cut in side wall of tyre showing cords (5.2.3 (d) (ii)) DANGEROUS

Front Brake pad(s) wearing thin Front pads look low through the wheel (1.1.13 (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))

Windscreen damaged but not adversely affecting driver's view chip in screen (3.2 (a) (i))

Pass 18 Mar 2020 25,041 miles

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

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

Fail 18 Mar 2020 25,041 miles

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

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

Nearside Headlamp aim too high (4.1.2 (a))

Offside Headlamp aim too high (4.1.2 (a))

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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KN17 UYH is a 2017 Mercedes-benz B-class in Grey with a 2,143cc diesel engine. This vehicle has been through 12 MOT tests with a personal pass rate of 58.3%.

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 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 KN17 UYH, 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 KN17 UYH?

You can check the full history of KN17 UYH by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KN17 UYH registered?

KN17 UYH is a 2017 Mercedes-benz B-class, first registered on 7 April 2017.

Is KN17 UYH safe to buy?

The MOT history for KN17 UYH shows 12 tests with a 58.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KN17 UYH 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 KN17 UYH. 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.