CarVerify

Free Car Check

B15 ONM

2003 Mercedes-benz Clk

Silver Petrol 3199cc
Search another vehicle

MOT Status

Valid
Expires15 Apr 2027
Tests29 (21 pass, 8 fail)
Pass rate72.4%

Mileage

96,478 mi
Last recorded96,478 miles
Recorded on16 Apr 2026
Typical for 2003 Mercedes-benz Clk77,480 mi

Above average mileage for this year

4 checks still locked for this Mercedes-benz
Stolen
Finance
Write-off
Keepers
Unlock full report — £4.99
Instant £30k guarantee
or single check £14.99

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

RegistrationB15 ONM
MakeMercedes-benz
ModelClk
Year2003
ColourSilver
Fuel typePetrol
Engine3,199cc

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

21 pass 8 fail
Pass 16 Apr 2026 96,478 miles
Pass 11 Apr 2025 91,342 miles

Brake pipe corroded, covered in grease or other material all covered in grease (1.1.11 (c))

Front Exhaust mounting defective to middle off g/box (6.1.2 (a))

Nearside Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i))

Fail 11 Apr 2025 91,342 miles

Brake pipe corroded, covered in grease or other material all covered in grease (1.1.11 (c))

Front Exhaust mounting defective to middle off g/box (6.1.2 (a))

Nearside Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i))

Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Pass 1 Aug 2024 88,810 miles

Brake pipe corroded, covered in grease or other material both front to rear (1.1.11 (c))

Nearside Front Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i))

Offside Front Anti-roll bar linkage pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Fail 1 Aug 2024 88,810 miles

Brake pipe corroded, covered in grease or other material both front to rear (1.1.11 (c))

Nearside Front Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i))

Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))

Offside Front Anti-roll bar linkage pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))

Pass 22 Aug 2023 85,724 miles

Brake pipe corroded, covered in grease or other material All (1.1.11 (c))

Fail 10 Aug 2023 85,721 miles

Front Windscreen washer not working (3.5 (a))

Rear Rear fog lamp not working (4.5.1 (a) (ii))

Brake pipe corroded, covered in grease or other material All (1.1.11 (c))

Pass 1 Apr 2022 85,691 miles
Pass 7 Jul 2020 85,283 miles

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

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

body has slight corrosion

nearside front anti roll bar bush slight play

nearside front tyre cracking

offside front tyre cracking

Pass 7 Jun 2019 82,541 miles

Brake pipe corroded, covered in grease or other material all (1.1.11 (c))

Pass 25 Jun 2018 80,692 miles
Fail 21 Jun 2018 80,688 miles

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

Pass 23 Jun 2017 78,509 miles

slight buckle in o/s/f wheel

Fail 23 Jun 2017 78,509 miles

Fuel system component leaking fuel filter (7.2.3)

slight buckle in o/s/f wheel

Pass 25 Jul 2016 77,427 miles
Pass 3 Jul 2015 75,428 miles
Pass 22 Jul 2014 71,331 miles
Pass 30 Jul 2013 64,751 miles
Fail 26 Jul 2013 64,751 miles

Front Windscreen wiper does not clear the windscreen effectively (8.2.2)

Nearside Rear Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Offside Front Ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt (2.2.C.1c)

Nearside Headlamp aim too low (1.8)

O/S/F tyre scrubbing inner edge

Offside Headlamp aim too low (1.8)

Pass 27 Jul 2012 59,727 miles

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

Fail 27 Jul 2012 59,727 miles

Front Windscreen wiper does not clear the windscreen effectively (8.2.2)

Offside Rear position lamp(s) not working (1.1.A.3b)

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

Pass 5 Jul 2011 53,501 miles
Fail 5 Jul 2011 53,501 miles

Nearside Front Front suspension has excessive play in a lower suspension ball joint (2.5.B.1a)

Offside Front Front suspension has excessive play in a lower suspension ball joint (2.5.B.1a)

Pass 16 Jul 2010 49,281 miles

Nearside Front suspension has slight play in a lower suspension ball joint (2.5.B.1a)

Offside Front suspension has slight play in a lower suspension ball joint (2.5.B.1a)

Pass 14 Jun 2010 49,111 miles
Pass 23 Feb 2009 42,377 miles
Pass 25 Feb 2008 35,817 miles
Pass 19 Feb 2007 27,742 miles
Pass 25 May 2006 24,572 miles

How Reliable is the Mercedes-benz Clk?

Based on 1,410,029 MOT tests across 83,874 vehicles.

74.7%
Pass Rate
4,986
Miles/Year
28
Year Lifespan
83,874
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 59,319
coil spring broken 19,719
Suspension arm has excessive play in a ball joint 16,744
Track rod end ball joint has excessive play 14,943
Brake pad(s) less than 1.5 mm thick 14,136
Full Mercedes-benz Clk 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

B15 ONM is a 2003 Mercedes-benz Clk in Silver with a 3,199cc petrol engine. This vehicle has been through 29 MOT tests with a personal pass rate of 72.4%.

Across all 2003 Mercedes-benz Clk models, the average MOT pass rate is 74.1% with a typical mileage of 77,480 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 Clk fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 59,319 recorded failures. If you're considering buying B15 ONM, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz Clk typically stays on UK roads for around 28 years. At 23 years old, this Mercedes-benz Clk is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of B15 ONM?

You can check the full history of B15 ONM by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was B15 ONM registered?

B15 ONM is a 2003 Mercedes-benz Clk, first registered on 31 January 2003.

Is B15 ONM safe to buy?

The MOT history for B15 ONM shows 29 tests with a 72.4% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does B15 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 B15 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.