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KN17 AUL

2017 Mercedes-benz Cls

Grey Diesel 2143cc
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MOT Status

Valid
Expires1 Apr 2027
Tests8 (7 pass, 1 fail)
Pass rate87.5%

Mileage

74,835 mi
Last recorded74,835 miles
Recorded on31 Mar 2026
Typical for 2017 Mercedes-benz Cls44,135 mi

Significantly above average — investigate

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

RegistrationKN17 AUL
MakeMercedes-benz
ModelCls
Year2017
ColourGrey
Fuel typeDiesel
Engine2,143cc

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50+ data points
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MOT History

7 pass 1 fail
Pass 31 Mar 2026 74,835 miles

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

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

Pass 2 Apr 2025 68,901 miles
Pass 26 Mar 2024 63,031 miles

Front Brake disc worn, pitted or scored, but not seriously weakened o/s and n/s (1.1.14 (a) (ii))

Front Wheel bearing has slight play o/s and n/s (5.1.3 (a) (i))

Rear Brake pad(s) wearing thin o/s and n/s (1.1.13 (a) (ii))

Fail 26 Mar 2024 63,031 miles

Offside Front Inner Tyre has a cut in excess of the requirements deep enough to reach the ply or cords edge (5.2.3 (d) (i))

Front Brake disc worn, pitted or scored, but not seriously weakened o/s and n/s (1.1.14 (a) (ii))

Front Wheel bearing has slight play o/s and n/s (5.1.3 (a) (i))

Rear Brake pad(s) wearing thin o/s and n/s (1.1.13 (a) (ii))

Pass 25 Mar 2023 55,630 miles

Nearside Rear parking brake effort lower

Rear Brake pad(s) wearing thin n/s and o/s (1.1.13 (a) (ii))

Pass 31 Mar 2022 47,141 miles
Pass 3 Mar 2021 34,925 miles
Pass 4 Mar 2020 23,856 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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KN17 AUL is a 2017 Mercedes-benz Cls in Grey with a 2,143cc diesel engine. This vehicle has been through 8 MOT tests with a personal pass rate of 87.5%.

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 KN17 AUL, 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 KN17 AUL?

You can check the full history of KN17 AUL by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KN17 AUL registered?

KN17 AUL is a 2017 Mercedes-benz Cls, first registered on 9 March 2017.

Is KN17 AUL safe to buy?

The MOT history for KN17 AUL 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 KN17 AUL 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 KN17 AUL. 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.