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T100 MNN

2017 Mercedes-benz Cls

Black Diesel 2143cc
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MOT Status

Valid
Expires27 Jun 2027
Tests32 (22 pass, 10 fail)
Pass rate68.8%

Mileage

88,079 mi
Last recorded88,079 miles
Recorded on18 Jun 2026
Typical for 2017 Mercedes-benz Cls44,135 mi

Significantly above average — investigate

4 checks still locked for this Mercedes-benz
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Vehicle Details

RegistrationT100 MNN
MakeMercedes-benz
ModelCls
Year2017
ColourBlack
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

22 pass 10 fail
Pass 18 Jun 2026 88,079 miles

Front Brake disc worn, but not excessively both front discs lipped. (1.1.14 (a) (i))

Offside Rear Inner 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))

Rear Sub-frame is corroded but structural rigidity is not significantly reduced (6.1.1 (c) (i))

fuel flap sticking.

Fail 12 Jun 2026 88,076 miles

Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i))

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

Front Brake disc worn, but not excessively both front discs lipped. (1.1.14 (a) (i))

Offside Rear Inner 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))

Rear Sub-frame is corroded but structural rigidity is not significantly reduced (6.1.1 (c) (i))

fuel flap sticking.

Pass 14 Nov 2025 120,885 miles

Nearside Rear Lower Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

Fail 6 Nov 2025 120,849 miles

Nearside Front Lower Suspension arm ball joint excessively worn to shock (5.3.4 (a) (i))

Offside Front Steering linkage ball joint has excessive play inner tie rod (2.1.3 (b) (i))

Offside Rear Lower Suspension arm corroded and seriously weakened (5.3.3 (b) (i))

Nearside Rear Lower Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

Pass 11 Jun 2025 76,985 miles
Pass 1 Nov 2024 114,572 miles
Pass 28 Jun 2024 65,474 miles
Pass 28 Oct 2023 107,272 miles
Pass 27 Sep 2023 59,859 miles

manufactures engine covers and under trays fitted

Pass 31 Oct 2022 100,116 miles
Fail 28 Oct 2022 100,088 miles

Nearside Front Tyre tread pattern not visible over the whole tread area when minimum depth required is 1.0mm (5.2.3 (e)) DANGEROUS

Nearside Rear Tyre tread pattern not visible over the whole tread area when minimum depth required is 1.0mm (5.2.3 (e)) DANGEROUS

Offside Front Tyre tread pattern not visible over the whole tread area when minimum depth required is 1.0mm (5.2.3 (e)) DANGEROUS

Offside Rear Tyre tread pattern not visible over the whole tread area when minimum depth required is 1.0mm (5.2.3 (e)) DANGEROUS

Pass 10 Oct 2022 50,318 miles

manufactures engine covers and under trays fitted

Pass 5 Nov 2021 90,144 miles
Pass 20 Sep 2021 40,323 miles

manufactures engine covers and under trays fitted

Fail 20 Sep 2021 40,323 miles

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

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

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

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

manufactures engine covers and under trays fitted

Pass 9 Oct 2020 84,220 miles

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

Rear Brake hose has slight corrosion to ferrule Both Rears (1.1.12 (f) (i))

Pass 18 Sep 2020 28,624 miles
Pass 20 Jan 2020 79,725 miles

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

Nearside Non obligatory mirror damaged

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

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

Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

Fail 20 Jan 2020 79,725 miles

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

Nearside Front Direction indicator incorrect colour (4.4.3 (a))

Nearside Headlamp aim too low (4.1.2 (a))

Nearside Non obligatory mirror damaged

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

Offside Front Direction indicator incorrect colour (4.4.3 (a))

Offside Headlamp aim too high (4.1.2 (a))

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

Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

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

Pass 14 Jan 2019 58,504 miles
Fail 14 Jan 2019 58,503 miles

Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii))

Fluid leak, but not excessive undertray has diseal on it (8.4.1 (a) (i))

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

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

Pass 19 Jan 2018 50,164 miles

Offside Rear Child Seat fitted not allowing full inspection of adult belt

Fail 19 Jan 2018 50,161 miles

Nearside Front Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Offside Front Tyre worn close to the legal limit (4.1.E.1)

Offside Rear Child Seat fitted not allowing full inspection of adult belt

Pass 16 Jan 2017 40,000 miles

Offside Rear Child Seat fitted not allowing full inspection of adult belt

Fail 16 Jan 2017 38,027 miles

Nearside Front Windscreen wiper does not clear the windscreen effectively (8.2.2)

Offside Front Windscreen wiper does not clear the windscreen effectively (8.2.2)

Nearside Front Tyre worn close to the legal limit 245 40 r18 97y extra load (4.1.E.1)

Offside Front Tyre worn close to the legal limit 145 40 r18 97y extra load (4.1.E.1)

Offside Rear Child Seat fitted not allowing full inspection of adult belt

Pass 2 Dec 2015 30,978 miles
Pass 19 Mar 2015 29,714 miles

Nearside Rear Tyre worn close to the legal limit (4.1.E.1)

Fail 18 Mar 2015 29,704 miles

Nearside Headlamp not working on dipped beam (1.7.5a)

Nearside Rear Tyre worn close to the legal limit (4.1.E.1)

Pass 19 Mar 2014 28,161 miles

Engine covers fitted obscuring some components in the engine bay

Under-trays fitted obscuring some underside components

Pass 4 Mar 2013 26,458 miles
Pass 14 Jan 2013 22,852 miles
Fail 9 Nov 2012 25,698 miles

Nearside Front Tyre has ply or cords exposed (4.1.D.1b)

Offside Front Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (4.1.D.1a)

Offside Rear Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Front Brake pad(s) wearing thin (3.5.1g)

engine running to clean to be able to record any smoke test results

o/s/f tyre damaged on outer side wall but not down to cords

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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T100 MNN is a 2017 Mercedes-benz Cls in Black with a 2,143cc diesel engine. This vehicle has been through 32 MOT tests with a personal pass rate of 68.8%.

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 T100 MNN, 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 T100 MNN?

You can check the full history of T100 MNN by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was T100 MNN registered?

T100 MNN is a 2017 Mercedes-benz Cls, first registered on 12 October 2017.

Is T100 MNN safe to buy?

The MOT history for T100 MNN shows 32 tests with a 68.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does T100 MNN 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 T100 MNN. 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.