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KO17 MKZ

2017 Mercedes-benz B-class

Grey Diesel 1461cc
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MOT Status

Valid
Expires29 May 2027
Tests9 (7 pass, 2 fail)
Pass rate77.8%

Mileage

84,439 mi
Last recorded84,439 miles
Recorded on16 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

RegistrationKO17 MKZ
MakeMercedes-benz
ModelB-class
Year2017
ColourGrey
Fuel typeDiesel
Engine1,461cc

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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 16 May 2026 84,439 miles

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

Offside Front Obligatory mirror slightly damaged (3.3 (b) (i))

Pass 20 May 2025 78,672 miles

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

Offside Front Obligatory mirror slightly damaged (3.3 (b) (i))

Fail 20 May 2025 78,672 miles

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

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

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

Offside Front Obligatory mirror slightly damaged (3.3 (b) (i))

Pass 18 May 2024 71,193 miles
Pass 19 May 2023 59,767 miles
Pass 16 May 2022 48,311 miles

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

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

Pass 13 May 2021 38,999 miles
Pass 20 May 2020 31,074 miles
Fail 19 May 2020 31,074 miles

Front Brake pad(s) worn down to wear indicator (1.1.13 (a) (i))

Rear Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

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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KO17 MKZ 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 KO17 MKZ, 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 KO17 MKZ?

You can check the full history of KO17 MKZ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KO17 MKZ registered?

KO17 MKZ is a 2017 Mercedes-benz B-class, first registered on 30 May 2017.

Is KO17 MKZ safe to buy?

The MOT history for KO17 MKZ 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 KO17 MKZ 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 KO17 MKZ. 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.