CarVerify

Free Car Check

KW66 SZZ

2017 Mercedes-benz Cls

Silver Diesel 2987cc
Search another vehicle

MOT Status

Valid
Expires10 Aug 2027
Tests10 (7 pass, 3 fail)
Pass rate70%

Mileage

75,637 mi
Last recorded75,637 miles
Recorded on11 Aug 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
Keepers
Unlock full report — £4.99
Instant £30k guarantee
or single check £9.99

Not all car check providers offer a guarantee. Don't risk buying from services that can't back their data. CarVerify reports include a £30,000 finance data guarantee.

Vehicle Details

RegistrationKW66 SZZ
MakeMercedes-benz
ModelCls
Year2017
ColourSilver
Fuel typeDiesel
Engine2,987cc

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

7 pass 3 fail
Pass 11 Aug 2026 75,637 miles

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

Pass 8 Oct 2025 68,121 miles

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

Fail 4 Oct 2025 68,121 miles

Nearside Front Inner Road wheel has a welding defect (5.2.2 (a)) DANGEROUS

Offside Rear Inner Road wheel fractured (5.2.2 (a)) DANGEROUS

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

Pass 16 Nov 2024 60,926 miles

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

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 9 May 2023 50,258 miles
Fail 3 May 2023 50,220 miles

Offside Front Inner Tyre has ply or cords exposed edge. 255\35r19 (5.2.3 (d) (ii)) DANGEROUS

Pass 19 Apr 2022 38,225 miles

n/s/r parking brake effort slightly low

Pass 9 Jun 2021 36,954 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 8 Jun 2021 36,954 miles

Nearside Rear Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (5.2.3 (d) (i))

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 6 Jan 2020 30,514 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

Don't risk it. Know before you buy.

Not all vehicle check providers are the same. Some don't offer a data guarantee, which means if their information is wrong, you're on your own. Every CarVerify report is backed by a £30,000 finance data guarantee.

£30k guarantee Instant results Cancel anytime

KW66 SZZ is a 2017 Mercedes-benz Cls in Silver with a 2,987cc diesel engine. This vehicle has been through 10 MOT tests with a personal pass rate of 70%.

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 KW66 SZZ, 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 KW66 SZZ?

You can check the full history of KW66 SZZ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KW66 SZZ registered?

KW66 SZZ is a 2017 Mercedes-benz Cls, first registered on 3 January 2017.

Is KW66 SZZ safe to buy?

The MOT history for KW66 SZZ shows 10 tests with a 70% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KW66 SZZ 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 KW66 SZZ. 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.