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KM66 FOV

2017 Mercedes-benz B-class

Black Diesel 1461cc
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MOT Status

Valid
Expires1 Feb 2027
Tests9 (7 pass, 2 fail)
Pass rate77.8%

Mileage

74,450 mi
Last recorded74,450 miles
Recorded on2 Feb 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

RegistrationKM66 FOV
MakeMercedes-benz
ModelB-class
Year2017
ColourBlack
Fuel typeDiesel
Engine1,461cc

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MOT History

7 pass 2 fail
Pass 2 Feb 2026 74,450 miles

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

Fail 30 Jan 2026 74,450 miles

Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

Offside Rear Coil spring fractured or broken (5.3.1 (b) (i))

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

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

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

Pass 10 Jan 2025 65,258 miles
Pass 30 Jan 2024 57,282 miles

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

Offside Front Brake hose guide on strut is loose

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

Pass 23 Jan 2023 49,736 miles
Pass 31 Jan 2022 43,338 miles
Pass 26 Jan 2021 32,269 miles
Pass 24 Jan 2020 22,791 miles
Fail 24 Jan 2020 22,786 miles

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

Windscreen washer provides insufficient washer liquid (3.5 (a))

Front Brake pad(s) less than 1.5 mm thick (1.1.13 (a) (ii)) DANGEROUS

Nearside Tyre has a lump, caused by separation or partial failure of its structure (5.2.3 (d) (ii)) DANGEROUS

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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KM66 FOV is a 2017 Mercedes-benz B-class in Black 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 KM66 FOV, 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 KM66 FOV?

You can check the full history of KM66 FOV by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KM66 FOV registered?

KM66 FOV is a 2017 Mercedes-benz B-class, first registered on 5 January 2017.

Is KM66 FOV safe to buy?

The MOT history for KM66 FOV 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 KM66 FOV 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 KM66 FOV. 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.