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KN17 UCT

2017 Mercedes-benz Cls

Blue Diesel 2143cc
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MOT Status

Valid
Expires31 Mar 2027
Tests9 (7 pass, 2 fail)
Pass rate77.8%

Mileage

151,250 mi
Last recorded151,250 miles
Recorded on1 Apr 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 UCT
MakeMercedes-benz
ModelCls
Year2017
ColourBlue
Fuel typeDiesel
Engine2,143cc

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MOT History

7 pass 2 fail
Pass 1 Apr 2026 151,250 miles

Nearside Front Anti-roll bar ball joint dust cover severely deteriorated (5.3.4 (b) (i))

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

Pass 12 Mar 2025 142,240 miles
Fail 12 Mar 2025 142,240 miles

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

Pass 21 Mar 2024 127,398 miles
Pass 14 Mar 2023 120,681 miles
Pass 22 Mar 2022 102,296 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))

Fail 22 Mar 2022 102,296 miles

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

Nearside Front Headlamp aim too low (4.1.2 (a))

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

Offside Front Headlamp aim too low (4.1.2 (a))

Pass 19 Mar 2021 84,697 miles
Pass 23 Mar 2020 61,800 miles

Nearside Rear Nail in tyre ()

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 UCT is a 2017 Mercedes-benz Cls in Blue with a 2,143cc diesel engine. This vehicle has been through 9 MOT tests with a personal pass rate of 77.8%.

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 KN17 UCT, 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 UCT?

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

What year was KN17 UCT registered?

KN17 UCT is a 2017 Mercedes-benz Cls, first registered on 22 March 2017.

Is KN17 UCT safe to buy?

The MOT history for KN17 UCT shows 9 tests with a 77.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KN17 UCT 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 UCT. 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.