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KU17 CNF

2017 Mercedes-benz B-class

White Diesel 2143cc
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MOT Status

Valid
Expires8 Jan 2027
Tests8 (6 pass, 2 fail)
Pass rate75%

Mileage

51,947 mi
Last recorded51,947 miles
Recorded on8 Jan 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

RegistrationKU17 CNF
MakeMercedes-benz
ModelB-class
Year2017
ColourWhite
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

6 pass 2 fail
Pass 8 Jan 2026 51,947 miles

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

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

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

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

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

Offside Rear Nail in tyre ()

Pass 6 Jan 2025 45,151 miles

Central Front Items removed from driver's view prior to test ()

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

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

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

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

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

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

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

Pass 9 Jan 2024 39,325 miles

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))

Fail 3 Jan 2024 39,325 miles

Nearside Front Inner Tyre has a tear, 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))

Offside Front Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))

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

Pass 5 Jan 2023 33,697 miles

Central Front Items removed from driver's view prior to test ()

Nearside Front Tyre slightly damaged outer sidewall (5.2.3 (d) (ii))

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

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

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

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

Pass 7 Oct 2021 24,516 miles
Fail 4 Oct 2021 24,516 miles

Nearside Front Tyre has ply or cords exposed (5.2.3 (d) (ii)) DANGEROUS

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

Tyre pressure light on

Pass 4 Sep 2020 17,053 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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KU17 CNF is a 2017 Mercedes-benz B-class in White with a 2,143cc diesel engine. This vehicle has been through 8 MOT tests with a personal pass rate of 75%.

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 KU17 CNF, 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 KU17 CNF?

You can check the full history of KU17 CNF by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KU17 CNF registered?

KU17 CNF is a 2017 Mercedes-benz B-class, first registered on 30 August 2017.

Is KU17 CNF safe to buy?

The MOT history for KU17 CNF shows 8 tests with a 75% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KU17 CNF 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 KU17 CNF. 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.