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KN53 ASO

2003 Mercedes-benz C

Silver Diesel 2685cc
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MOT Status

Expired
Expires25 Sep 2026
Tests23 (20 pass, 3 fail)
Pass rate87%

Mileage

140,432 mi
Last recorded140,432 miles
Recorded on3 Sep 2025
Typical for 2003 Mercedes-benz C81,364 mi

Significantly above average — investigate

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

RegistrationKN53 ASO
MakeMercedes-benz
ModelC
Year2003
ColourSilver
Fuel typeDiesel
Engine2,685cc

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

20 pass 3 fail
Pass 3 Sep 2025 140,432 miles

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

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

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

Offside Front Lower Suspension arm ball joint has slight play (5.3.4 (a) (i))

Rear Brake pipe corroded, covered in grease or other material both sides (1.1.11 (c))

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

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

Pass 28 Aug 2024 135,615 miles

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

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

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

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

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

Pass 5 Sep 2023 129,357 miles

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

Offside Front Lower Suspension arm ball joint has slight play (5.3.4 (a) (i))

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

Fail 2 Sep 2023 129,347 miles

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

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

Offside Front Lower Suspension arm ball joint has slight play (5.3.4 (a) (i))

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

Pass 7 Sep 2022 120,422 miles

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

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

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

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

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

Fail 3 Sep 2022 120,252 miles

Front Registration plate does not conform to the specified requirements (0.1 (d))

Nearside Rear Lower Suspension arm pin or bush excessively worn (5.3.4 (a) (i))

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

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

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

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

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

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

Pass 18 Sep 2021 111,954 miles

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

engine covers fitted undertrays fitted obsecuring some components

Fail 13 Sep 2021 111,753 miles

Offside Front Anti-roll bar ball joint excessively worn (5.3.4 (a) (i))

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

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

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

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

engine covers fitted undertrays fitted obsecuring some components

Pass 27 Aug 2020 103,805 miles

engine covers fitted undertrays fitted obsecuring some components

Pass 31 Aug 2019 98,565 miles

under trays and covers fitted

Pass 29 Aug 2018 90,562 miles
Pass 29 Aug 2017 74,654 miles

Nearside Front Anti-roll bar linkage ball joint dust cover deteriorated, but preventing the ingress of dirt (2.4.G.2)

Nearside Front Anti-roll bar linkage ball joint dust cover deteriorated, but preventing the ingress of dirt (2.4.G.2)

Pass 19 Sep 2016 61,679 miles

Nearside Front Tyre worn close to the legal limit Wearing on outer edge (4.1.E.1)

Pass 16 Sep 2015 57,394 miles

Nearside Front Anti-roll bar linkage ball joint dust cover damaged, but preventing the ingress of dirt (2.4.G.2)

Pass 15 Sep 2014 54,499 miles
Pass 16 Sep 2013 51,783 miles
Pass 5 Sep 2012 47,041 miles
Pass 14 Sep 2011 42,621 miles
Pass 15 Sep 2010 38,200 miles

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

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

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

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

Pass 16 Sep 2009 34,031 miles
Pass 15 Sep 2008 30,481 miles
Pass 17 Sep 2007 21,468 miles
Pass 18 Sep 2006 13,827 miles

rear number plate starting to break up

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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KN53 ASO is a 2003 Mercedes-benz C in Silver with a 2,685cc diesel engine. This vehicle has been through 23 MOT tests with a personal pass rate of 87%.

Across all 2003 Mercedes-benz C models, the average MOT pass rate is 72.5% with a typical mileage of 81,364 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 KN53 ASO, 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 23 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 KN53 ASO?

You can check the full history of KN53 ASO by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KN53 ASO registered?

KN53 ASO is a 2003 Mercedes-benz C, first registered on 25 September 2003.

Is KN53 ASO safe to buy?

The MOT history for KN53 ASO shows 23 tests with a 87% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KN53 ASO 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 KN53 ASO. 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.