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K666 RTK

2004 Mercedes-benz C

Black Petrol 3199cc
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MOT Status

Valid
Expires20 Aug 2027
Tests45 (38 pass, 7 fail)
Pass rate84.4%

Mileage

108,835 mi
Last recorded108,835 miles
Recorded on12 Aug 2026
Typical for 2004 Mercedes-benz C82,457 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

RegistrationK666 RTK
MakeMercedes-benz
ModelC
Year2004
ColourBlack
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

38 pass 7 fail
Pass 12 Aug 2026 108,835 miles

Brake pipe corroded, covered in grease or other material o/s and n/s front and rear and main front to rear all corroding (1.1.11 (c))

Front tyres wearing on edges

Nearside Front Lower Suspension arm pin or bush worn but not resulting in excessive movement front control arm bush (5.3.4 (a) (i))

Pass 30 Jul 2025 105,504 miles

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

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

Offside Front 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))

Oil leak, but not excessive (8.4.1 (a) (i))

Pass 1 Feb 2025 90,362 miles

Front Oil leak, but not excessive engine (8.4.1 (a) (i))

Front Vehicle structure or chassis corroded within 30cm of a mounting, but not seriously affecting overall security both (6.2.2 (d) (i))

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

Nearside Front Tyre slightly damaged/cracking or perishing 2017 (5.2.3 (d) (ii))

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

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

Offside Front Tyre slightly damaged/cracking or perishing 2017 (5.2.3 (d) (ii))

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

Offside Rear Tyre slightly damaged/cracking or perishing 2015 (5.2.3 (d) (ii))

Rear Brake hose has slight corrosion to ferrule both (1.1.12 (f) (i))

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

Rear Oil leak, but not excessive diff/seal (8.4.1 (a) (i))

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

Rear Vehicle structure or chassis corroded within 30cm of a mounting, but not seriously affecting overall security both - subframe mountings (6.2.2 (d) (i))

Pass 21 Aug 2024 104,351 miles

Front Windscreen wiper blade defective (3.4 (b) (i))

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

Nearside Rear Brake hose slightly deteriorated (1.1.12 (b) (ii))

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

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

Offside Rear Brake hose slightly deteriorated (1.1.12 (b) (ii))

Oil leak, but not excessive (8.4.1 (a) (i))

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

under trays fitted

Fail 10 Aug 2024 104,348 miles

Nearside Front Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))

Nearside Rear Brake pipe excessively corroded (1.1.11 (c))

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

Offside Front Headlamp aim too high (4.1.2 (a))

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

Front Windscreen wiper blade defective (3.4 (b) (i))

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

Nearside Rear Brake hose slightly deteriorated (1.1.12 (b) (ii))

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

Offside Rear Brake hose slightly deteriorated (1.1.12 (b) (ii))

Oil leak, but not excessive (8.4.1 (a) (i))

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

under trays fitted

Pass 3 Feb 2024 89,894 miles

Front Lower Suspension arm corroded but not seriously weakened both (5.3.3 (b) (i))

Front Oil leak, but not excessive (8.4.1 (a) (i))

Front Tyre slightly damaged/cracking or perishing both - 2017 (5.2.3 (d) (ii))

Front Vehicle structure or chassis corroded within 30cm of a mounting, but not seriously affecting overall security both (6.2.2 (d) (i))

Nearside Rear Tyre slightly damaged/cracking or perishing 2015 (5.2.3 (d) (ii))

Rear Brake hose has slight corrosion to ferrule both (1.1.12 (f) (i))

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

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

Rear Oil leak, but not excessive diff/seal (8.4.1 (a) (i))

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

Rear Vehicle structure or chassis corroded within 30cm of a mounting, but not seriously affecting overall security sub fame -both/mounting points (6.2.2 (d) (i))

Pass 14 Aug 2023 103,279 miles
Pass 13 Feb 2023 87,909 miles

Engine covers and under trays fitted

Fuel Pipe/s corroded Towards rear where it locates ()

Items removed from driver's view prior to test ()

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

Nearside Rear Brake hose slightly deteriorated (1.1.12 (b) (ii))

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

Offside Rear Brake hose slightly deteriorated (1.1.12 (b) (ii))

Rear Brake pipe corroded, covered in grease or other material Above rear subframe at locating point (1.1.11 (c))

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

Pass 17 Aug 2022 102,580 miles

Nearside Front Coil spring corroded (5.3.1 (b) (i))

Offside Front Coil spring corroded (5.3.1 (b) (i))

Pass 9 Feb 2022 85,725 miles

All suspension and steering components covered in surface corrosion

Covers and under trays fitted

Nearside Rear Brake hose slightly deteriorated Perished (1.1.12 (b) (ii))

Offside Front Direction indicator slightly discoloured (4.4.3 (a))

Offside Rear Brake hose slightly deteriorated Perished (1.1.12 (b) (ii))

Pass 17 Aug 2021 101,948 miles
Pass 9 Feb 2021 83,643 miles

Covers and under trays fitted

Nearside Rear Brake hose slightly deteriorated Perishing (1.1.12 (b) (ii))

Offside Front Direction indicator slightly discoloured (4.4.3 (a))

Offside Rear Brake hose slightly deteriorated Perishing (1.1.12 (b) (ii))

Fail 9 Feb 2021 83,643 miles

Nearside Front Service brake excessively binding (1.2.1 (f))

Covers and under trays fitted

Nearside Rear Brake hose slightly deteriorated Perishing (1.1.12 (b) (ii))

Offside Front Direction indicator slightly discoloured (4.4.3 (a))

Offside Rear Brake hose slightly deteriorated Perishing (1.1.12 (b) (ii))

Pass 29 Jul 2020 100,719 miles

Nearside Front Anti-roll bar linkage ball joint has slight play (5.3.4 (a) (i))

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

Rear Brake pad(s) wearing thin both sides (1.1.13 (a) (ii))

Pass 13 Feb 2020 81,792 miles
Pass 17 Jul 2019 99,542 miles
Fail 12 Jul 2019 99,542 miles

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

Pass 11 Mar 2019 77,858 miles

Offside Headlamp has a product on the lens but not seriously reducing light output (4.1.4 (b))

Pass 1 Aug 2018 96,745 miles
Fail 1 Aug 2018 96,744 miles

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

Pass 14 Mar 2018 73,754 miles

Nearside Front Brake pipe slightly corroded (3.6.B.2c)

Nearside Front Headlamp deteriorated but light output not reduced (1.7.5a)

Nearside Front Shock absorber has slight corrosion to the casing (2.7.2a)

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

Nearside Rear Brake pipe slightly corroded (3.6.B.2c)

Offside Front Shock absorber has slight external damage to the casing (2.7.2a)

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

Offside Rear Brake pipe slightly corroded (3.6.B.2c)

Pass 24 Jul 2017 92,749 miles

Nearside Front Lower Front suspension has slight movement at a wishbone pin or bush (2.5.A.1c)

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

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

Pass 1 Feb 2017 68,867 miles

Front exhaust down pipe fixing bracket broken / requires welding , system still adequately supported

Nearside Rear Brake pipe slightly corroded (3.6.B.2c)

Offside Rear Brake pipe slightly corroded (3.6.B.2c)

Pass 16 Jan 2017 88,372 miles

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

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

Fail 16 Jan 2017 88,372 miles

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

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

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

Pass 30 Jan 2016 66,151 miles

Nearside Rear tyre has nail

Pass 31 Dec 2015 84,755 miles

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

Pass 5 Feb 2015 63,004 miles
Pass 23 May 2014 70,091 miles
Pass 7 Jan 2014 61,272 miles

centre section of exhaust system corroded

front brake discs lipped

Fail 7 Jan 2014 61,270 miles

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

centre section of exhaust system corroded

front brake discs lipped

Pass 27 Apr 2013 65,716 miles
Pass 15 Jan 2013 59,335 miles

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

centre section of exhaust system corroding

Pass 23 Apr 2012 60,886 miles
Pass 17 Jan 2012 55,379 miles
Pass 30 Apr 2011 53,984 miles
Pass 12 Jan 2011 48,408 miles

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

Pass 26 Feb 2010 46,832 miles
Pass 19 Jan 2010 42,915 miles

Centre Exhaust has part of the system slightly deteriorated (7.1.1a)

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

Nearside Rear Direction indicator slightly discoloured (1.4.A.2f)

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

Offside Rear Direction indicator slightly discoloured (1.4.A.2f)

Pass 27 Feb 2009 39,211 miles
Fail 27 Feb 2009 39,211 miles

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

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

Pass 13 Jan 2009 38,408 miles
Pass 28 Feb 2008 32,733 miles
Pass 15 Jan 2008 34,812 miles
Pass 9 Jan 2007 30,164 miles

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

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

K666 RTK is a 2004 Mercedes-benz C in Black with a 3,199cc petrol engine. This vehicle has been through 45 MOT tests with a personal pass rate of 84.4%.

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 K666 RTK, 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 K666 RTK?

You can check the full history of K666 RTK by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was K666 RTK registered?

K666 RTK is a 2004 Mercedes-benz C, first registered on 16 November 2004.

Is K666 RTK safe to buy?

The MOT history for K666 RTK shows 45 tests with a 84.4% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does K666 RTK 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 K666 RTK. 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.