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KU54 UNJ

2004 Mercedes-benz C

Black Petrol 1796cc
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MOT Status

Valid
Expires9 May 2027
Tests21 (18 pass, 3 fail)
Pass rate85.7%

Mileage

79,354 mi
Last recorded79,354 miles
Recorded on30 Apr 2026
Typical for 2004 Mercedes-benz C82,457 mi

Below or average mileage for this year

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

RegistrationKU54 UNJ
MakeMercedes-benz
ModelC
Year2004
ColourBlack
Fuel typePetrol
Engine1,796cc

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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 30 Apr 2026 79,354 miles

Rear Exhaust mounting defective (6.1.2 (a))

corrosion on underbody

Pass 10 May 2025 79,356 miles
Pass 25 Apr 2024 79,122 miles
Fail 25 Apr 2024 79,121 miles

Anti-lock braking system warning lamp indicates an ABS fault (1.6 (b))

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

Pass 12 Apr 2023 78,541 miles

Under trays fitted front to rear not allowing full inspection of certain components

Pass 6 Apr 2022 77,921 miles
Fail 4 Apr 2022 77,921 miles

Nearside Side repeater not working (4.4.1 (a) (ii))

Pass 26 Mar 2021 77,375 miles

nearside front tyre worn on outer edge

Pass 26 Mar 2020 76,987 miles
Pass 5 Apr 2019 73,447 miles
Fail 5 Apr 2019 73,447 miles

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

Nearside Front Lower Suspension arm ball joint excessively worn the rear of the 2 joints (5.3.4 (a) (i))

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

Pass 29 Apr 2017 67,996 miles

Rear registration plate deteriorated but not likely to be misread (6.3.1d)

Pass 3 May 2016 63,754 miles
Pass 25 Mar 2015 59,293 miles

Nearside Front Lower Suspension arm rubber bush deteriorated but not resulting in excessive movement (2.4.G.2)

Offside Front Lower Suspension arm rubber bush deteriorated but not resulting in excessive movement (2.4.G.2)

Rear registration plate deteriorated but not likely to be misread (6.3.1d)

rear exhaust heatshield loose

Pass 31 Mar 2014 54,440 miles

Rear registration plate deteriorated but not likely to be misread (6.3.1d)

Pass 18 Apr 2013 49,096 miles
Pass 17 Apr 2012 44,785 miles
Pass 6 Apr 2011 39,599 miles
Pass 20 Apr 2010 36,716 miles
Pass 24 Apr 2009 21,884 miles
Pass 14 Apr 2008 16,047 miles

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

How Reliable is the Mercedes-benz C?

Based on 8,031,355 MOT tests across 683,668 vehicles.

77.6%
Pass Rate
6,412
Miles/Year
32
Year Lifespan
683,668
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 240,078
Suspension arm has excessive play in a ball joint 76,831
Track rod end ball joint has excessive play 67,503
Brake pipe excessively corroded 66,298
coil spring broken 61,560
Full Mercedes-benz C reliability report

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KU54 UNJ is a 2004 Mercedes-benz C in Black with a 1,796cc petrol engine. This vehicle has been through 21 MOT tests with a personal pass rate of 85.7%.

Across all 2004 Mercedes-benz C models, the average MOT pass rate is 72.2% with a typical mileage of 82,457 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Mercedes-benz C fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 240,078 recorded failures. If you're considering buying KU54 UNJ, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz C typically stays on UK roads for around 32 years. At 22 years old, this Mercedes-benz C is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of KU54 UNJ?

You can check the full history of KU54 UNJ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KU54 UNJ registered?

KU54 UNJ is a 2004 Mercedes-benz C, first registered on 14 September 2004.

Is KU54 UNJ safe to buy?

The MOT history for KU54 UNJ 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 KU54 UNJ 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 KU54 UNJ. 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.