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NK54 UNN

2004 Mercedes-benz Clk

Silver Petrol 1796cc
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MOT Status

Valid
Expires30 Jun 2027
Tests30 (19 pass, 11 fail)
Pass rate63.3%

Mileage

128,060 mi
Last recorded128,060 miles
Recorded on1 Jul 2026
Typical for 2004 Mercedes-benz Clk75,635 mi

Significantly above average — investigate

4 checks still locked for this Mercedes-benz
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Vehicle Details

RegistrationNK54 UNN
MakeMercedes-benz
ModelClk
Year2004
ColourSilver
Fuel typePetrol
Engine1,796cc

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

19 pass 11 fail
Pass 1 Jul 2026 128,060 miles

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

Nearside Front Upper Suspension arm ball joint has slight play (5.3.4 (a) (i))

Nearside Rear Integral body structure is corroded but structural rigidity is not significantly reduced chassis subframe mounting (6.1.1 (c) (i))

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

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

Offside Rear Integral body structure is corroded but structural rigidity is not significantly reduced chassis subframe mounting (6.1.1 (c) (i))

Parking brake movement indicating incorrect adjustment

Rear Sub-frame is corroded but structural rigidity is not significantly reduced (6.1.1 (c) (i))

Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Fail 19 Jun 2026 127,775 miles

Offside Obligatory mirror does not provide a view to the rear (3.3 (c))

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

Headlamp aim unable to be tested (4.1.2 (b))

Nearside Front Headlamp lens seriously defective (4.1.1 (b) (ii))

Offside Front Headlamp lens seriously defective (4.1.1 (b) (ii))

Offside Front Upper Suspension arm ball joint excessively worn (5.3.4 (a) (i))

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

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

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

Nearside Rear Integral body structure is corroded but structural rigidity is not significantly reduced chassis subframe mounting (6.1.1 (c) (i))

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

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

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

Offside Rear Integral body structure is corroded but structural rigidity is not significantly reduced chassis subframe mounting (6.1.1 (c) (i))

Parking brake movement indicating incorrect adjustment

Rear Sub-frame is corroded but structural rigidity is not significantly reduced (6.1.1 (c) (i))

Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Pass 20 Jun 2025 118,204 miles

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

Nearside Front fog light not working

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

Offside Front Obligatory mirror slightly loose (3.3 (b) (i))

Parking brake movement indicating incorrect adjustment

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

Rear Subframe mounting prescribed area is corroded but not considered excessive (chassis /floor) (5.3.6 (a) (i))

Fail 19 Jun 2025 118,202 miles

Offside Front Position lamp not working (4.2.1 (a) (ii))

Offside Rear Direction indicator not working (4.4.1 (a) (ii))

Registration plate lamp inoperative in the case of a single lamp or all lamps (4.7.1 (b) (ii))

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

Nearside Front fog light not working

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

Offside Front Obligatory mirror slightly loose (3.3 (b) (i))

Parking brake movement indicating incorrect adjustment

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

Rear Subframe mounting prescribed area is corroded but not considered excessive (chassis /floor) (5.3.6 (a) (i))

Pass 17 May 2024 111,857 miles

Central Exhaust has a minor leak of exhaust gases (6.1.2 (a))

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

Fail 9 May 2024 111,842 miles

Electronic stability control warning lamp indicates a fault (7.12 (e))

Offside Front Lower Suspension arm ball joint excessively worn rear of 2 might be nut lose (5.3.4 (a) (i))

Central Exhaust has a minor leak of exhaust gases (6.1.2 (a))

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

Pass 26 Apr 2023 107,313 miles

Anti-roll bar pin or bush worn but not resulting in excessive movement n/s/f and o/s/f bush (5.3.4 (a) (i))

Brake pipe corroded, covered in grease or other material n/s/f and o/s/f (1.1.11 (c))

Exhaust has a minor leak of exhaust gases (6.1.2 (a))

Offside Front Play in steering rack inner joint(s)

Pass 28 Apr 2022 106,809 miles

Brake pipe corroded, covered in grease or other material n/s/f and o/s/f (1.1.11 (c))

Exhaust has a minor leak of exhaust gases (6.1.2 (a))

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

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

Offside Play in steering rack inner joint(s)

Pass 22 Apr 2021 104,260 miles
Pass 20 Mar 2020 100,439 miles

Rear Exhaust mounting defective (6.1.2 (a))

Pass 17 Apr 2019 96,049 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 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))

Rear Exhaust has a minor leak of exhaust gases (6.1.2 (a))

Fail 15 Apr 2019 96,047 miles

Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))

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

Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))

Parking brake efficiency below requirements (1.4.2 (a) (i))

Rear Brake pipe leaking on a hydraulic braking system (1.1.11 (b) (ii)) DANGEROUS

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

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

Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

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

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

Pass 11 Apr 2018 90,262 miles
Pass 12 Apr 2017 83,994 miles
Pass 12 Apr 2016 75,501 miles
Fail 12 Apr 2016 75,501 miles

Nearside Headlamp aim too low (1.8)

Offside Headlamp aim too low (1.8)

Pass 21 Apr 2015 68,091 miles
Fail 21 Apr 2015 68,091 miles

Centre Exhaust system not adequately supported (7.1.1)

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

Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement (2.4.G.2) DANGEROUS

Pass 18 Aug 2014 67,116 miles
Fail 15 Aug 2014 67,116 miles

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

Pass 19 Aug 2013 62,261 miles
Fail 19 Aug 2013 62,261 miles

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

Pass 15 Aug 2012 59,225 miles
Fail 15 Aug 2012 59,225 miles

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

Offside Front Track rod end ball joint has slight play (2.2.B.1f)

Pass 19 Aug 2011 54,821 miles
Fail 17 Aug 2011 54,821 miles

Offside Front coil spring fractured (2.4.C.1a)

Offside Registration plate lamp not working (1.1.C.1d)

Fail 19 Aug 2010 48,914 miles

Registration plate lamp not working (1.1.C.1d)

Pass 19 Aug 2010 48,914 miles
Pass 21 Aug 2009 44,102 miles
Pass 27 Feb 2008 34,242 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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NK54 UNN is a 2004 Mercedes-benz Clk in Silver with a 1,796cc petrol engine. This vehicle has been through 30 MOT tests with a personal pass rate of 63.3%.

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 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 NK54 UNN, 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 NK54 UNN?

You can check the full history of NK54 UNN by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was NK54 UNN registered?

NK54 UNN is a 2004 Mercedes-benz Clk, first registered on 14 September 2004.

Is NK54 UNN safe to buy?

The MOT history for NK54 UNN shows 30 tests with a 63.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does NK54 UNN 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 NK54 UNN. 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.