CarVerify

Free Car Check

BK17 CNJ

2017 Mercedes-benz B-class

Grey Diesel 1461cc
Search another vehicle

MOT Status

Valid
Expires20 Nov 2026
Tests9 (7 pass, 2 fail)
Pass rate77.8%

Mileage

117,862 mi
Last recorded117,862 miles
Recorded on17 Nov 2025
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
Unlock full report — £4.99
Instant £30k guarantee
or single check £14.99

Not all car check providers offer a guarantee. Don't risk buying from services that can't back their data. CarVerify reports include a £30,000 finance data guarantee.

Vehicle Details

RegistrationBK17 CNJ
MakeMercedes-benz
ModelB-class
Year2017
ColourGrey
Fuel typeDiesel
Engine1,461cc

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 2 fail
Pass 17 Nov 2025 117,862 miles

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

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

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

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

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

Offside Front Headlamp has a product on the lens but not seriously reducing light output (4.1.4 (b))

Windscreen damaged but not adversely affecting driver's view chipped (3.2 (a) (i))

Pass 18 Nov 2024 102,237 miles

Nearside Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

Pass 18 Nov 2023 86,521 miles

Nearside Rear Nail in tyre ()

Fail 18 Nov 2023 86,515 miles

Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))

Nearside Front Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

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

Offside Front Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

Nearside Front Windscreen wiper blade defective (3.4 (b) (i))

Nearside Rear Nail in tyre ()

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

Pass 16 Nov 2022 70,386 miles

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

Pass 18 Nov 2021 55,738 miles

Nearside Rear Tyre slightly damaged nail in tyre (5.2.3 (d) (ii))

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

Fail 18 Nov 2021 55,738 miles

Nearside Front Tyre pressure monitoring system malfunctioning or obviously inoperative inflated (5.2.3 (h))

Nearside Rear Tyre slightly damaged nail in tyre (5.2.3 (d) (ii))

Offside Front Headlamp aim too low (4.1.2 (a))

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

Pass 21 Nov 2020 45,669 miles
Pass 14 Feb 2020 40,509 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

Don't risk it. Know before you buy.

Not all vehicle check providers are the same. Some don't offer a data guarantee, which means if their information is wrong, you're on your own. Every CarVerify report is backed by a £30,000 finance data guarantee.

£30k guarantee Instant results Cancel anytime

BK17 CNJ is a 2017 Mercedes-benz B-class in Grey with a 1,461cc diesel engine. This vehicle has been through 9 MOT tests with a personal pass rate of 77.8%.

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 BK17 CNJ, 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 BK17 CNJ?

You can check the full history of BK17 CNJ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was BK17 CNJ registered?

BK17 CNJ is a 2017 Mercedes-benz B-class, first registered on 3 April 2017.

Is BK17 CNJ safe to buy?

The MOT history for BK17 CNJ shows 9 tests with a 77.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does BK17 CNJ 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 BK17 CNJ. 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.