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KM66 FNF

2017 Mercedes-benz C

Silver Diesel 2143cc
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MOT Status

Valid
Expires29 Sep 2027
Tests12 (8 pass, 4 fail)
Pass rate66.7%

Mileage

60,151 mi
Last recorded60,151 miles
Recorded on31 Aug 2026
Typical for 2017 Mercedes-benz C45,611 mi

Above average mileage for this year

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

RegistrationKM66 FNF
MakeMercedes-benz
ModelC
Year2017
ColourSilver
Fuel typeDiesel
Engine2,143cc

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

8 pass 4 fail
Pass 31 Aug 2026 60,151 miles

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

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

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

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

Fail 31 Aug 2026 60,151 miles

Front Windscreen wiper does not clear the windscreen effectively Both (3.4 (b) (ii))

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

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

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

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

Pass 13 Sep 2025 59,610 miles
Pass 25 Sep 2024 56,683 miles

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

Fail 25 Sep 2024 56,683 miles

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

Nearside Front Tyre tread depth below requirements of 1.6mm 225-50-17 (5.2.3 (e)) DANGEROUS

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

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

Pass 14 Sep 2023 49,786 miles

Nearside Front Suspension arm ball joint has slight play Rear arm (5.3.4 (a) (i))

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

Offside Front Tyre worn close to legal limit/worn on edge Cut on sidewall not deep (5.2.3 (e))

Fail 14 Sep 2023 49,786 miles

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

Trailer electrical socket (13 pin) not operating the trailer lamps as intended (4.10 (c) (i))

Nearside Front Suspension arm ball joint has slight play Rear arm (5.3.4 (a) (i))

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

Offside Front Tyre worn close to legal limit/worn on edge Cut on sidewall not deep (5.2.3 (e))

Fail 12 Sep 2023 49,782 miles

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

Trailer electrical socket (13 pin) not operating the trailer lamps as intended (4.10 (c) (i))

Nearside Front Tyre worn close to legal limit/worn on edge 225/5017 (5.2.3 (e))

Offside Front Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))

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

Pass 27 Sep 2022 41,608 miles

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

Pass 23 Sep 2021 35,109 miles

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

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

Pass 30 Sep 2020 31,867 miles
Pass 18 Feb 2020 30,086 miles

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

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 FNF is a 2017 Mercedes-benz C in Silver with a 2,143cc diesel engine. This vehicle has been through 12 MOT tests with a personal pass rate of 66.7%.

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 a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

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 FNF, 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 FNF?

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

What year was KM66 FNF registered?

KM66 FNF is a 2017 Mercedes-benz C, first registered on 3 February 2017.

Is KM66 FNF safe to buy?

The MOT history for KM66 FNF shows 12 tests with a 66.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KM66 FNF 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 FNF. 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.