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K6 CMG

2017 Mercedes-benz B-class

Blue Petrol 1595cc
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MOT Status

Valid
Expires21 Dec 2026
Tests8 (6 pass, 2 fail)
Pass rate75%

Mileage

80,048 mi
Last recorded80,048 miles
Recorded on15 Dec 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
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Vehicle Details

RegistrationK6 CMG
MakeMercedes-benz
ModelB-class
Year2017
ColourBlue
Fuel typePetrol
Engine1,595cc

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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

6 pass 2 fail
Pass 15 Dec 2025 80,048 miles

Front Brake disc worn, but not excessively (1.1.14 (a) (i))

Nearside Non obligatory mirror damaged ()

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

TPMS on

Pass 16 Dec 2024 71,216 miles
Fail 16 Dec 2024 71,216 miles

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

Pass 4 Dec 2023 61,690 miles

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

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

Pass 13 Dec 2022 53,718 miles

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

Pass 16 Dec 2021 44,077 miles
Pass 16 Dec 2020 35,526 miles
Fail 16 Dec 2020 35,526 miles

Nearside Front Headlamp aim too high (4.1.2 (a))

Offside Front 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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K6 CMG is a 2017 Mercedes-benz B-class in Blue with a 1,595cc petrol 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 K6 CMG, 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 K6 CMG?

You can check the full history of K6 CMG by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was K6 CMG registered?

K6 CMG is a 2017 Mercedes-benz B-class, first registered on 22 December 2017.

Is K6 CMG safe to buy?

The MOT history for K6 CMG 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 K6 CMG 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 K6 CMG. 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.