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SEC 4W

1992 Mercedes-benz 420

Blue Petrol 4196cc
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MOT Status

Valid
Expires16 Jul 2027
Tests20 (14 pass, 6 fail)
Pass rate70%

Mileage

120,338 mi
Last recorded120,338 miles
Recorded on17 Jul 2026
Typical for 1992 Mercedes-benz 420117,497 mi

Below or average mileage for this year

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Vehicle Details

RegistrationSEC 4W
MakeMercedes-benz
Model420
Year1992
ColourBlue
Fuel typePetrol
Engine4,196cc

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

14 pass 6 fail
Pass 17 Jul 2026 120,338 miles
Pass 3 Apr 2025 117,910 miles
Pass 6 Jul 2023 116,447 miles

Front Service brake requirements only just met. It would appear that the braking system requires adjustment or repair (1.2.1 (c))

Nearside Front Lower Suspension arm ball joint dust cover severely deteriorated (5.3.4 (b) (i))

Nearside Front Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i))

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

Nearside Rear Service brake binding but not excessively (1.2.1 (f))

Offside Front Lower Suspension arm ball joint dust cover severely deteriorated (5.3.4 (b) (i))

Offside Front Service brake binding but not excessively (1.2.1 (f))

Offside Front Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i))

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

Pass 25 Nov 2020 116,027 miles

Nearside Front Lower Suspension arm ball joint dust cover severely deteriorated (5.3.4 (b) (i))

Offside Front Lower Suspension arm ball joint dust cover severely deteriorated (5.3.4 (b) (i))

Offside Front Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i))

Steering arm deformed but serviceable both front slightly bent (2.1.3 (c) (i))

Pass 4 Dec 2019 113,466 miles

Offside Outer Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i))

Fail 22 Nov 2019 113,460 miles

Exhaust emissions hydrocarbon content excessive (8.2.1.2 (b))

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

Offside Outer Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i))

Pass 20 May 2015 113,393 miles

Nearside Front Shock absorber has a light misting of oil (2.7.3)

Nearside Front Upper Suspension arm ball joint dust cover deteriorated, but preventing the ingress of dirt (2.4.G.2)

Nearside Rear Road wheel with a slightly distorted bead rim (4.2.A.1a)

Nearside Rear Shock absorber has a slightly worn bush (2.7.4)

Offside Front Seat belt cut but webbing not significantly weakened (5.2.2a)

Offside Front Shock absorber has a light misting of oil (2.7.3)

Offside Rear Shock absorber has a slightly worn bush (2.7.4)

Windscreen has damage to an area less than a 10mm circle within zone 'A' (8.3.1a)

cracks in front number plate

exhaust corroded

front brakes release unevenly

nearside front tyre cut in sidewall

nearside rear wheel binding on

offside rear handbrake low effort

oil leak

rear brake application uneven

surface corrosion underneath

Fail 19 May 2015 113,391 miles

Driver's seat cannot be secured in the upright position. (6.2.A.2)

Front Passenger's seat cannot be secured in the upright position. (6.2.A.2)

Nearside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt (2.4.G.2)

Nearside Rear Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt (2.4.G.2)

Offside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt (2.4.G.2)

Offside Rear Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt (2.4.G.2)

Offside Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt (2.2.C.1c)

Nearside Front Shock absorber has a light misting of oil (2.7.3)

Nearside Front Upper Suspension arm ball joint dust cover deteriorated, but preventing the ingress of dirt (2.4.G.2)

Nearside Rear Road wheel with a slightly distorted bead rim (4.2.A.1a)

Nearside Rear Shock absorber has a slightly worn bush (2.7.4)

Offside Front Seat belt cut but webbing not significantly weakened (5.2.2a)

Offside Front Shock absorber has a light misting of oil (2.7.3)

Offside Rear Shock absorber has a slightly worn bush (2.7.4)

Windscreen has damage to an area less than a 10mm circle within zone 'A' (8.3.1a)

cracks in front number plate

exhaust corroded

front brakes release unevenly

nearside front tyre cut in sidewall

nearside rear wheel binding on

offside rear handbrake low effort

oil leak

rear brake application uneven

surface corrosion underneath

Pass 19 Nov 2012 113,208 miles

Nearside Front Front wheel bearing has slight play (2.5.A.3c)

Nearside Front Lower Suspension arm ball joint dust cover deteriorated, but preventing the ingress of dirt (2.4.G.2)

Nearside Rear Anti-roll bar has slight play in a ball joint (2.4.G.2)

Nearside Rear Rear wheel bearing has slight play (2.6.2)

Nearside Rear Road wheel with a slightly distorted bead rim (4.2.A.1a)

Nearside Rear coil spring corroded (2.4.C.1b)

Offside Front Front wheel bearing has slight play (2.5.A.3c)

Offside Front Lower Suspension arm ball joint dust cover deteriorated, but preventing the ingress of dirt (2.4.G.2)

Offside Rear Anti-roll bar has slight play in a pin/bush (2.4.G.2)

Offside Rear coil spring corroded (2.4.C.1b)

Offside Rear wheel bearing has slight play (2.6.2)

Oil leak

Windscreen has damage to an area less than a 10mm circle within zone 'A' (8.3.1a)

Fail 19 Nov 2012 113,208 miles

Nearside Front Front wheel bearing has slight play (2.5.A.3c)

Nearside Front Lower Suspension arm ball joint dust cover deteriorated, but preventing the ingress of dirt (2.4.G.2)

Nearside Rear Anti-roll bar has slight play in a ball joint (2.4.G.2)

Nearside Rear Rear wheel bearing has slight play (2.6.2)

Nearside Rear Road wheel with a slightly distorted bead rim (4.2.A.1a)

Nearside Rear coil spring corroded (2.4.C.1b)

Offside Front Front wheel bearing has slight play (2.5.A.3c)

Offside Front Lower Suspension arm ball joint dust cover deteriorated, but preventing the ingress of dirt (2.4.G.2)

Offside Rear Anti-roll bar has slight play in a pin/bush (2.4.G.2)

Offside Rear coil spring corroded (2.4.C.1b)

Offside Rear wheel bearing has slight play (2.6.2)

Oil leak

Upper Stop lamp not working (1.2.1b)

Windscreen has damage to an area less than a 10mm circle within zone 'A' (8.3.1a)

Pass 7 Dec 2011 112,872 miles

Windscreen has damage to an area less than a 10mm circle within zone 'A' (8.3.1a)

front springs slightly corroded

main meam flash inop

rear springs slightly corroded

Pass 6 Dec 2010 112,499 miles

Offside Front Seat belt stitching slightly frayed (5.2.2b)

Offside outer track rod end joint cover split/missing

Suspension joint nearside lower dust cover split/missing

Suspension joint offside lower dust cover split/missing

Pass 7 Dec 2009 110,589 miles

Offside Track rod end ball joint has slight play (2.2.B.1f)

power steering pump noisy

Pass 8 Dec 2008 108,924 miles
Fail 8 Dec 2008 108,924 miles

Brakes imbalanced across an axle (3.7.B.5b)

Offside Front Seat belt damaged but not affecting the operation of the belt (5.2.2a)

Offside outer track rod end joint cover split/missing

both front lower suspension balljoint gaiters in poor condition

Pass 28 Nov 2007 108,496 miles
Fail 26 Nov 2007 108,496 miles

Offside Front Brake hose bulging under pressure (3.6.B.3)

Pass 11 Dec 2006 107,618 miles
Pass 2 Dec 2005 105,780 miles
Fail 1 Dec 2005 105,780 miles

Nearside Front Direction indicator insecure (1.4.A.2b)

Nearside Rear Stop lamp excessively damaged so that it is not visible from a reasonable distance (1.2.1d)

Nearside Rear brake disc cracked (3.5.1h)

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

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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SEC 4W is a 1992 Mercedes-benz 420 in Blue with a 4,196cc petrol engine. This vehicle has been through 20 MOT tests with a personal pass rate of 70%.

Across all 1992 Mercedes-benz 420 models, the average MOT pass rate is 77.3% with a typical mileage of 117,497 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

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 SEC 4W, 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 34 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 SEC 4W?

You can check the full history of SEC 4W by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was SEC 4W registered?

SEC 4W is a 1992 Mercedes-benz 420, first registered on 30 December 1992.

Is SEC 4W safe to buy?

The MOT history for SEC 4W shows 20 tests with a 70% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does SEC 4W 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 SEC 4W. 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.