CarVerify

Free Car Check

H1 KCJ

2004 Mercedes-benz Slk

Red Petrol 3498cc
Search another vehicle

MOT Status

Valid
Expires22 Mar 2027
Tests14 (12 pass, 2 fail)
Pass rate85.7%

Mileage

18,468 mi
Last recorded18,468 miles
Recorded on23 Mar 2026
Typical for 2004 Mercedes-benz Slk57,472 mi

Below or average mileage for this year

4 checks still locked for this Mercedes-benz
Stolen
Finance
Write-off
Keepers
Unlock full report — £4.99
Instant £30k guarantee
or single check £14.99

Not all car check providers offer a guarantee. Don't risk buying from services that can't back their data. CarVerify reports include a £30,000 finance data guarantee.

Vehicle Details

RegistrationH1 KCJ
MakeMercedes-benz
ModelSlk
Year2004
ColourRed
Fuel typePetrol
Engine3,498cc

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

12 pass 2 fail
Pass 23 Mar 2026 18,468 miles
Pass 30 Apr 2025 16,292 miles
Pass 11 Jun 2022 15,622 miles
Fail 11 Jun 2022 15,618 miles

Nearside Rear Outer Tyre has a bulge, caused by separation or partial failure of its structure 245/40 R17 (5.2.3 (d) (ii)) DANGEROUS

Pass 1 Apr 2021 15,037 miles
Pass 1 May 2019 14,307 miles
Pass 14 May 2018 14,069 miles
Pass 9 May 2017 13,450 miles
Pass 3 May 2016 12,977 miles
Pass 18 May 2015 12,290 miles
Pass 6 May 2014 10,322 miles
Pass 16 Apr 2013 8,387 miles

Engine covers fitted obscuring some components in the engine bay

Under-trays fitted obscuring some underside components

Pass 14 May 2012 7,752 miles

e/s/p light on

Fail 14 May 2012 7,752 miles

Nearside Front Headlamp aim too low (1.8)

Rear Parking brake lever has no reserve travel (3.1.6b)

e/s/p light on

How Reliable is the Mercedes-benz Slk?

Based on 1,335,553 MOT tests across 81,472 vehicles.

80.0%
Pass Rate
3,226
Miles/Year
29
Year Lifespan
81,472
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 28,060
coil spring broken 11,334
Stop lamp not working 8,797
Brake pipe excessively corroded 8,610
Tyre has ply or cords exposed 8,088
Full Mercedes-benz Slk 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

H1 KCJ is a 2004 Mercedes-benz Slk in Red with a 3,498cc petrol engine. This vehicle has been through 14 MOT tests with a personal pass rate of 85.7%.

Across all 2004 Mercedes-benz Slk models, the average MOT pass rate is 78.0% with a typical mileage of 57,472 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Mercedes-benz Slk fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 28,060 recorded failures. If you're considering buying H1 KCJ, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz Slk typically stays on UK roads for around 29 years. At 22 years old, this Mercedes-benz Slk is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of H1 KCJ?

You can check the full history of H1 KCJ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was H1 KCJ registered?

H1 KCJ is a 2004 Mercedes-benz Slk, first registered on 31 December 2004.

Is H1 KCJ safe to buy?

The MOT history for H1 KCJ shows 14 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 H1 KCJ 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 H1 KCJ. 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.