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BT66 ONM

2016 Mercedes-benz Cls

Black Diesel 2143cc
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MOT Status

Valid
Expires27 Jan 2027
Tests10 (7 pass, 3 fail)
Pass rate70%

Mileage

151,729 mi
Last recorded151,729 miles
Recorded on28 Jan 2026
Typical for 2016 Mercedes-benz Cls50,986 mi

Significantly above average — investigate

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

RegistrationBT66 ONM
MakeMercedes-benz
ModelCls
Year2016
ColourBlack
Fuel typeDiesel
Engine2,143cc

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50+ data points
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MOT History

7 pass 3 fail
Pass 28 Jan 2026 151,729 miles

Central Windscreen damaged but not adversely affecting driver's view various chips on screen (3.2 (a) (i))

Offside Front Brake hose has slight corrosion to ferrule (1.1.12 (f) (i))

Rear Brake disc worn, but not excessively both discs lipped (1.1.14 (a) (i))

Fail 27 Jan 2026 151,726 miles

Offside Front Track rod end ball joint dust cover excessively damaged or deteriorated so that it no longer prevents the ingress of dirt (2.1.3 (g) (ii))

Central Windscreen damaged but not adversely affecting driver's view various chips on screen (3.2 (a) (i))

Offside Front Brake hose has slight corrosion to ferrule (1.1.12 (f) (i))

Rear Brake disc worn, but not excessively both discs lipped (1.1.14 (a) (i))

Pass 20 Jan 2025 144,796 miles

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

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

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

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

Pass 18 Jan 2024 135,059 miles

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

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

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

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

Pass 10 Dec 2022 114,011 miles

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

emission too low to register

refill AdBlue

Fail 10 Dec 2022 114,011 miles

Offside Front Tyre has ply or cords exposed on inner edge (5.2.3 (d) (ii)) DANGEROUS

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

emission too low to register

refill AdBlue

Pass 7 Dec 2021 92,773 miles

Bonnet release handle missing - bonnet opens ok with cable

Nearside Front Road wheel slightly distorted N/S/F road wheel distorted on inner rim (5.2.2 (c) (i))

Fail 6 Dec 2021 92,773 miles

Brake pad(s) worn down to wear indicator Brake pad wear indicator warning on in cluster (1.1.13 (a) (i))

Bonnet release handle missing - bonnet opens ok with cable

Nearside Front Road wheel slightly distorted N/S/F road wheel distorted on inner rim (5.2.2 (c) (i))

Pass 19 Nov 2020 66,564 miles

Offside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

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

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

Pass 11 Jun 2019 33,409 miles

Tyre pressure monitoring system warning lamp indicates a fault (5.2.3 (h) (i))

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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BT66 ONM is a 2016 Mercedes-benz Cls in Black with a 2,143cc diesel engine. This vehicle has been through 10 MOT tests with a personal pass rate of 70%.

Across all 2016 Mercedes-benz Cls models, the average MOT pass rate is 84.9% with a typical mileage of 50,986 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 BT66 ONM, 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 10 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 BT66 ONM?

You can check the full history of BT66 ONM by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was BT66 ONM registered?

BT66 ONM is a 2016 Mercedes-benz Cls, first registered on 30 November 2016.

Is BT66 ONM safe to buy?

The MOT history for BT66 ONM 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 BT66 ONM 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 BT66 ONM. 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.