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KM66 FNN

2017 Mercedes-benz Cls

Silver Diesel 2987cc
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MOT Status

Valid
Expires15 Dec 2026
Tests7 (6 pass, 1 fail)
Pass rate85.7%

Mileage

58,059 mi
Last recorded58,059 miles
Recorded on8 Dec 2025
Typical for 2017 Mercedes-benz Cls44,135 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 FNN
MakeMercedes-benz
ModelCls
Year2017
ColourSilver
Fuel typeDiesel
Engine2,987cc

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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 1 fail
Pass 8 Dec 2025 58,059 miles

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

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

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

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

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

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

Pass 16 Dec 2024 50,507 miles

Nearside Front Brake disc worn, pitted or scored, but not seriously weakened worn (1.1.14 (a) (ii))

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

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

Offside Front Brake disc worn, pitted or scored, but not seriously weakened worn (1.1.14 (a) (ii))

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

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

Pass 14 Dec 2023 38,516 miles

Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

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))

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

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

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

Pass 13 Dec 2022 27,733 miles

Offside Rear Tyre worn close to legal limit/worn on edge edge worn close to but not through to ply cord (5.2.3 (e))

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

Pass 15 Dec 2021 22,367 miles
Fail 15 Dec 2021 22,367 miles

Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) DANGEROUS

Pass 2 Oct 2020 10,884 miles

How Reliable is the Mercedes-benz Cls?

Based on 421,126 MOT tests across 35,498 vehicles.

79.8%
Pass Rate
6,663
Miles/Year
21
Year Lifespan
35,498
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 8,450
Tyre has ply or cords exposed 6,682
Tyre has a cut in excess of the requirements deep enough to reach the ply or cords 2,819
Suspension arm has excessive play in a ball joint 2,595
suspension has excessive play in a lower suspension ball joint 2,284
Full Mercedes-benz Cls reliability report

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KM66 FNN is a 2017 Mercedes-benz Cls in Silver with a 2,987cc diesel engine. This vehicle has been through 7 MOT tests with a personal pass rate of 85.7%.

Across all 2017 Mercedes-benz Cls models, the average MOT pass rate is 85.5% with a typical mileage of 44,135 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Mercedes-benz Cls fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 8,450 recorded failures. If you're considering buying KM66 FNN, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz Cls typically stays on UK roads for around 21 years. At 9 years old, this Mercedes-benz Cls is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of KM66 FNN?

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

What year was KM66 FNN registered?

KM66 FNN is a 2017 Mercedes-benz Cls, first registered on 3 January 2017.

Is KM66 FNN safe to buy?

The MOT history for KM66 FNN shows 7 tests with a 85.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KM66 FNN 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 FNN. 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.