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KM66 BYL

2017 Mercedes-benz C

Black Petrol 1991cc
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MOT Status

Valid
Expires9 Jan 2027
Tests8 (7 pass, 1 fail)
Pass rate87.5%

Mileage

126,312 mi
Last recorded126,312 miles
Recorded on2 Jan 2026
Typical for 2017 Mercedes-benz C45,611 mi

Significantly above average — investigate

4 checks still locked for this Mercedes-benz
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationKM66 BYL
MakeMercedes-benz
ModelC
Year2017
ColourBlack
Fuel typePetrol
Engine1,991cc

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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 1 fail
Pass 2 Jan 2026 126,312 miles

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

Pass 23 Dec 2024 94,534 miles
Fail 23 Dec 2024 94,534 miles

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

Pass 18 Dec 2023 71,267 miles
Pass 17 Dec 2022 59,178 miles
Pass 31 Dec 2021 47,423 miles

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

Rear Prop shaft flexible coupling slightly deteriorated rubber coupling slight cracks (6.1.7 (d) (i))

Pass 12 Dec 2020 36,563 miles
Pass 21 Dec 2019 27,942 miles

Rear Tyre worn close to legal limit/worn on edge both 3mm (5.2.3 (e))

smell of fuel under bonnet no sign of leaks

How Reliable is the Mercedes-benz C?

Based on 8,031,355 MOT tests across 683,668 vehicles.

77.6%
Pass Rate
6,412
Miles/Year
32
Year Lifespan
683,668
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 240,078
Suspension arm has excessive play in a ball joint 76,831
Track rod end ball joint has excessive play 67,503
Brake pipe excessively corroded 66,298
coil spring broken 61,560
Full Mercedes-benz C reliability report

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KM66 BYL is a 2017 Mercedes-benz C in Black with a 1,991cc petrol engine. This vehicle has been through 8 MOT tests with a personal pass rate of 87.5%.

Across all 2017 Mercedes-benz C models, the average MOT pass rate is 87.2% with a typical mileage of 45,611 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Mercedes-benz C fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 240,078 recorded failures. If you're considering buying KM66 BYL, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz C typically stays on UK roads for around 32 years. At 9 years old, this Mercedes-benz C is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of KM66 BYL?

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

What year was KM66 BYL registered?

KM66 BYL is a 2017 Mercedes-benz C, first registered on 10 January 2017.

Is KM66 BYL safe to buy?

The MOT history for KM66 BYL shows 8 tests with a 87.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KM66 BYL 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 BYL. 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.