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OS11 ACK

2014 Mercedes-benz Cls

Black Diesel 2987cc
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MOT Status

Valid
Expires16 Jan 2027
Tests11 (9 pass, 2 fail)
Pass rate81.8%

Mileage

114,263 mi
Last recorded114,263 miles
Recorded on17 Jan 2026
Typical for 2014 Mercedes-benz Cls60,126 mi

Significantly above average — investigate

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

RegistrationOS11 ACK
MakeMercedes-benz
ModelCls
Year2014
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

9 pass 2 fail
Pass 17 Jan 2026 114,263 miles
Fail 17 Dec 2025 113,956 miles

Nearside Front Brake pipe excessively corroded (1.1.11 (c))

Nearside Front Coil spring fractured or broken (5.3.1 (b) (i))

Offside Front Brake pipe excessively corroded (1.1.11 (c))

Offside Rear Brake pipe excessively corroded (1.1.11 (c))

Pass 28 Nov 2024 109,425 miles
Pass 24 Nov 2023 104,857 miles
Pass 14 Dec 2022 96,451 miles

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

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

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

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

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

Pass 20 Dec 2021 83,473 miles

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

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

Pass 4 Sep 2020 76,853 miles

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

Fail 1 Sep 2020 76,839 miles

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

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

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

Pass 5 Sep 2019 61,340 miles

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

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

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

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

Pass 7 Jun 2018 36,338 miles
Pass 12 Apr 2017 22,135 miles

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

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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OS11 ACK is a 2014 Mercedes-benz Cls in Black with a 2,987cc diesel engine. This vehicle has been through 11 MOT tests with a personal pass rate of 81.8%.

Across all 2014 Mercedes-benz Cls models, the average MOT pass rate is 82.1% with a typical mileage of 60,126 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 OS11 ACK, 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 12 years old, this Mercedes-benz Cls is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of OS11 ACK?

You can check the full history of OS11 ACK by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was OS11 ACK registered?

OS11 ACK is a 2014 Mercedes-benz Cls, first registered on 1 April 2014.

Is OS11 ACK safe to buy?

The MOT history for OS11 ACK shows 11 tests with a 81.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does OS11 ACK 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 OS11 ACK. 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.