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KN54 BNL

2004 Mercedes-benz Clk

Blue Petrol 4966cc
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MOT Status

Valid
Expires20 Mar 2027
Tests21 (18 pass, 3 fail)
Pass rate85.7%

Mileage

91,727 mi
Last recorded91,727 miles
Recorded on21 Mar 2026
Typical for 2004 Mercedes-benz Clk75,635 mi

Above average mileage for this year

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

RegistrationKN54 BNL
MakeMercedes-benz
ModelClk
Year2004
ColourBlue
Fuel typePetrol
Engine4,966cc

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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

18 pass 3 fail
Pass 21 Mar 2026 91,727 miles
Pass 6 Dec 2024 91,297 miles
Pass 16 Dec 2023 91,187 miles
Pass 3 Dec 2022 90,877 miles

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Rear Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

Pass 13 Nov 2021 90,437 miles

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

Pass 7 Nov 2020 89,645 miles
Pass 3 May 2019 87,273 miles
Pass 30 Apr 2018 85,829 miles

Sill and inner wheel arch and underbody covers fitted

Pass 10 Apr 2017 83,939 miles
Pass 15 Apr 2016 80,992 miles

Rear Brake pad(s) wearing thin (3.5.1g)

Pass 27 May 2015 78,764 miles
Fail 27 May 2015 78,763 miles

Nearside Front Suspension arm has excessive play in a ball joint (2.4.G.2)

Offside Front Suspension arm has excessive play in a ball joint (2.4.G.2)

Pass 29 May 2014 73,325 miles
Pass 17 Apr 2013 64,449 miles

Child seat fitted not allowing full inspection of adult belt

Engine covers fitted obscuring some components in the engine bay

Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Under-trays fitted obscuring some underside components

Fail 17 Apr 2013 64,449 miles

Front Brake pad(s) less than 1.5 mm thick (3.5.1g)

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

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

Child seat fitted not allowing full inspection of adult belt

Engine covers fitted obscuring some components in the engine bay

Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Rear Brake pad(s) wearing thin (3.5.1g)

Under-trays fitted obscuring some underside components

engine oil leaks

Pass 18 May 2012 58,381 miles

Front Brake pad(s) wearing thin (3.5.1g)

Pass 13 May 2011 49,498 miles
Fail 13 May 2010 47,273 miles

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

Nearside Front coil spring incomplete (2.4.C.1a)

Parking brake lever defective so that it cannot be satisfactorily operated (3.1.3c)

Pass 13 May 2010 47,273 miles
Pass 22 Sep 2008 37,271 miles
Pass 24 Sep 2007 30,664 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

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KN54 BNL is a 2004 Mercedes-benz Clk in Blue with a 4,966cc petrol engine. This vehicle has been through 21 MOT tests with a personal pass rate of 85.7%.

Across all 2004 Mercedes-benz Clk models, the average MOT pass rate is 73.7% with a typical mileage of 75,635 miles. This particular vehicle has performed better than the average for its year.

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 KN54 BNL, 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 22 years old, this Mercedes-benz Clk is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of KN54 BNL?

You can check the full history of KN54 BNL by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KN54 BNL registered?

KN54 BNL is a 2004 Mercedes-benz Clk, first registered on 21 September 2004.

Is KN54 BNL safe to buy?

The MOT history for KN54 BNL shows 21 tests with a 85.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KN54 BNL 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 KN54 BNL. 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.