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N666 JMM

2017 Mercedes-benz Cls

Black Diesel 2987cc
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MOT Status

Valid
Expires17 Sep 2026
Tests9 (6 pass, 3 fail)
Pass rate66.7%

Mileage

57,664 mi
Last recorded57,664 miles
Recorded on2 Sep 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

RegistrationN666 JMM
MakeMercedes-benz
ModelCls
Year2017
ColourBlack
Fuel typeDiesel
Engine2,987cc

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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 3 fail
Pass 2 Sep 2025 57,664 miles

Nearside Front Wheel bearing has slight play (5.1.3 (a) (i))

Offside Front Wheel bearing has slight play (5.1.3 (a) (i))

Pass 14 Sep 2024 49,632 miles

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

Fail 13 Sep 2024 49,599 miles

Nearside Rear Tyre has ply or cords exposed (5.2.3 (d) (ii)) DANGEROUS

Offside Front Tyre has ply or cords exposed (5.2.3 (d) (ii)) DANGEROUS

Offside Rear Tyre has ply or cords exposed (5.2.3 (d) (ii)) DANGEROUS

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

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

Pass 12 Sep 2023 42,747 miles

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

Nearside Rear TYRE, STARTING TO WEAR INNER EDGE

Offside Front Nail in tyre ()

Offside Front TYRE, WORN SLIGHT INNER EDGE

Offside Rear Tyre worn close to legal limit/worn on edge WORN INNER EDGE, PARTIAL ON INNER OF TYRE SMOOTH (5.2.3 (e))

fuel cap rubber secure band snapped

oil level low

undertrays fitted not allowing full inspection

Pass 13 Sep 2022 34,764 miles

nearside front and nearside rear brake slight fluctuation on application

offside front wheel bearing slight play

slight damage to nearside rear bumper corner, parking / proximity sensor displaced.

Pass 18 Sep 2021 28,876 miles
Fail 11 Sep 2021 28,716 miles

Offside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

Pass 18 Sep 2020 24,523 miles

Nearside Rear Nail in tyre ()

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))

Fail 16 Sep 2020 24,493 miles

Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))

Nearside Rear Nail in tyre ()

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))

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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N666 JMM is a 2017 Mercedes-benz Cls in Black with a 2,987cc diesel engine. This vehicle has been through 9 MOT tests with a personal pass rate of 66.7%.

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

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 N666 JMM, 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 N666 JMM?

You can check the full history of N666 JMM by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was N666 JMM registered?

N666 JMM is a 2017 Mercedes-benz Cls, first registered on 11 September 2017.

Is N666 JMM safe to buy?

The MOT history for N666 JMM shows 9 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 N666 JMM 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 N666 JMM. 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.