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D579 LFX

1986 Mercedes-benz 420

Silver Petrol 4196cc
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MOT Status

Valid
Expires5 Mar 2027
Tests21 (18 pass, 3 fail)
Pass rate85.7%

Mileage

62,899 mi
Last recorded62,899 miles
Recorded on6 Mar 2026
Typical for 1986 Mercedes-benz 420107,080 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

RegistrationD579 LFX
MakeMercedes-benz
Model420
Year1986
ColourSilver
Fuel typePetrol
Engine4,196cc

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MOT History

18 pass 3 fail
Pass 6 Mar 2026 62,899 miles
Fail 6 Mar 2026 62,899 miles

Nearside Headlamp aim too low (4.1.2 (a))

Offside Headlamp aim too low (4.1.2 (a))

Pass 8 May 2025 61,581 miles
Pass 26 Apr 2024 60,553 miles
Pass 20 Apr 2023 59,475 miles
Pass 1 Jun 2022 57,478 miles
Pass 26 May 2021 56,936 miles
Pass 10 Sep 2020 56,639 miles
Pass 14 Jun 2017 56,594 miles
Fail 12 Jun 2017 56,578 miles

Hazard warning switch faulty (1.4.B.1d)

Headlamp aim beam image obviously incorrect Both sides , headlamp washers constantly on (1.8.A.1b)

Pass 6 Aug 2016 55,742 miles

intermittent fault on horn

Pass 30 Jun 2015 54,438 miles
Pass 25 Jun 2014 51,941 miles
Pass 25 Jun 2013 51,571 miles
Pass 30 Jun 2012 50,481 miles

head light washing working when side/head lights on and dont stop

Fail 30 Jun 2012 50,481 miles

Nearside Rear position lamp(s) not working (1.1.A.3b)

head light washing working when side/head lights on and dont stop

Pass 14 Jun 2011 49,210 miles
Pass 14 Jun 2010 48,671 miles
Pass 7 Jul 2009 48,328 miles
Pass 18 Aug 2007 48,319 miles

Offside Front Tyre worn close to the legal limit (4.1.E.2b)

Offside Rear Tyre worn close to the legal limit (4.1.E.2b)

Pass 4 Jul 2006 47,290 miles

How Reliable is the Mercedes-benz 420?

Based on 24,311 MOT tests across 2,343 vehicles.

75.7%
Pass Rate
809
Miles/Year
40
Year Lifespan
2,343
On UK Roads

Top MOT Failure Points

Suspension component mounting prescribed area is excessively corroded 647
Brake pipe excessively corroded 577
Tyre tread depth below requirements of 1.6mm 565
brake binding 530
Windscreen wiper does not clear the windscreen effectively 479
Full Mercedes-benz 420 reliability report

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D579 LFX is a 1986 Mercedes-benz 420 in Silver with a 4,196cc petrol engine. This vehicle has been through 21 MOT tests with a personal pass rate of 85.7%.

Across all 1986 Mercedes-benz 420 models, the average MOT pass rate is 75.0% with a typical mileage of 107,080 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Mercedes-benz 420 fails its MOT is suspension component mounting prescribed area is excessively corroded, accounting for 647 recorded failures. If you're considering buying D579 LFX, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz 420 typically stays on UK roads for around 40 years. At 40 years old, this Mercedes-benz 420 is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of D579 LFX?

You can check the full history of D579 LFX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was D579 LFX registered?

D579 LFX is a 1986 Mercedes-benz 420, first registered on 31 December 1986.

Is D579 LFX safe to buy?

The MOT history for D579 LFX 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 D579 LFX 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 D579 LFX. 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.