CarVerify

Free Car Check

MBZ 3854

1990 Mercedes-benz 420

Blue Petrol 4196cc
Search another vehicle

MOT Status

Valid
Expires23 Sep 2026
Tests23 (14 pass, 9 fail)
Pass rate60.9%

Mileage

191,734 mi
Last recorded191,734 miles
Recorded on24 Sep 2025
Typical for 1990 Mercedes-benz 420133,525 mi

Significantly above average — investigate

4 checks still locked for this Mercedes-benz
Stolen
Finance
Write-off
Keepers
Unlock full report — £4.99
Instant £30k guarantee
or single check £9.99

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

RegistrationMBZ 3854
MakeMercedes-benz
Model420
Year1990
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 9 fail
Pass 24 Sep 2025 191,734 miles

Fuel Pipe/s corroded front section ()

Nearside Front Battery insecure but not likely to fall from carrier (4.13 (a) (i))

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

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

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

Nearside Rear Vehicle structure is corroded but structural rigidity is not significantly reduced boot floor drain plug (6.1.1 (c) (i))

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

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

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

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

Offside Rear Vehicle structure is corroded but structural rigidity is not significantly reduced boot floor drain plug (6.1.1 (c) (i))

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

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

Steering box slight movement

Fail 19 Aug 2025 191,726 miles

Nearside Front Vehicle structure corroded to the extent that the rigidity of the assembly is significantly reduced chassis rail front section (6.1.1 (c) (i))

Nearside Front Vehicle structure corroded to the extent that the rigidity of the assembly is significantly reduced front sill (6.1.1 (c) (i))

Nearside Front Vehicle structure or chassis has excessive corrosion, seriously affecting its strength within 30cm of a body mounting Front subframe rear mounting (6.2.2 (d) (i))

Offside Front Vehicle structure corroded to the extent that the rigidity of the assembly is significantly reduced chassis rail front section (6.1.1 (c) (i))

Offside Front Vehicle structure corroded to the extent that the rigidity of the assembly is significantly reduced front sill (6.1.1 (c) (i))

Offside Front Vehicle structure or chassis has excessive corrosion, seriously affecting its strength within 30cm of a body mounting Front subframe rear mounting (6.2.2 (d) (i))

Fuel Pipe/s corroded front section ()

Nearside Front Battery insecure but not likely to fall from carrier (4.13 (a) (i))

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

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

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

Nearside Rear Vehicle structure is corroded but structural rigidity is not significantly reduced boot floor drain plug (6.1.1 (c) (i))

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

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

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

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

Offside Rear Vehicle structure is corroded but structural rigidity is not significantly reduced boot floor drain plug (6.1.1 (c) (i))

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

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

Steering box slight movement (2.1.1 (d) (i))

Pass 16 Aug 2024 189,732 miles
Fail 8 Aug 2024 189,711 miles

Nearside Rear Anti-roll bar ball joint excessively worn (5.3.4 (a) (i))

Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i))

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

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

Steering box has excessive free play detected at the steering wheel (steering box fitted) (2.3 (a) (i))

Nearside Front Intermediate drop arm likely to become detached excess wear (2.1.3 (a) (ii)) DANGEROUS

Pass 15 Aug 2023 187,519 miles

Steering box has slight free play detected at steering wheel (2.3 (a) (i))

Fail 30 Sep 2020 187,495 miles

Nearside Front Steering component mounting prescribed area is excessively corroded above anti roll bar mount point (2.1.2 (e) (i))

Nearside Rear Sub-frame pin or bush excessively worn (5.3.4 (a) (i))

Offside Rear Sub-frame pin or bush excessively worn (5.3.4 (a) (i))

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

Pass 13 Sep 2019 185,992 miles
Pass 6 Aug 2018 184,836 miles
Fail 28 Jul 2018 184,836 miles

Offside Parking brake inoperative on one side (1.4.1 (a))

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

Pass 19 May 2015 183,640 miles

Nail in nearside rear tyre

Nail in offside front tyre

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

steering drop arm has slight play

Pass 19 May 2014 179,327 miles
Fail 16 May 2014 179,327 miles

Front Windscreen wiper does not clear the windscreen effectively (8.2.2)

Windscreen washer provides insufficient washer liquid (8.2.3)

Pass 28 Mar 2013 176,957 miles

Oil leak

exhaust middle section corroded

Fail 16 Mar 2013 176,955 miles

Exhaust emits excessive dense blue smoke during acceleration (7.3.A.2c)

Nearside Front Brake hose ferrule excessively corroded (3.6.B.4e)

Nearside Front Steering pivot point has excessive play (2.2.B.1g)

Offside Front Brake hose ferrule excessively corroded (3.6.B.4e)

Offside Front Steering box has a significant oil leak (2.2.D.2e)

Nearside Windscreen wiper not operating automatically when switched on (8.2.1b) DANGEROUS

Offside Windscreen wiper not operating automatically when switched on (8.2.1b) DANGEROUS

Brakes imbalanced requirements only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.5b)

Oil leak

exhaust middle section corroded

Pass 7 Jul 2011 176,539 miles

nearside front brake has a very slight bind

Pass 7 Jun 2010 173,923 miles
Fail 4 Jun 2010 173,923 miles

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

Pass 9 Jun 2009 171,816 miles
Pass 10 Jun 2008 168,876 miles

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

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

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

Fail 10 Jun 2008 168,876 miles

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

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

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

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

Pass 15 May 2007 165,122 miles

Nearside Rear Rear wheel bearing has slight play (2.6.2)

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

Offside Front Brake hose slightly deteriorated (3.6.B.4d)

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

Offside Rear Rear wheel bearing has slight play (2.6.2)

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

Pass 11 May 2006 160,541 miles
Fail 10 May 2006 160,541 miles

Nearside rear parking brake recording little or no effort (3.7.B.6a)

Offside rear parking brake recording little or no effort (3.7.B.6a)

Parking brake: efficiency below requirements (3.7.B.7) DANGEROUS

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

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

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

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

MBZ 3854 is a 1990 Mercedes-benz 420 in Blue with a 4,196cc petrol engine. This vehicle has been through 23 MOT tests with a personal pass rate of 60.9%.

Across all 1990 Mercedes-benz 420 models, the average MOT pass rate is 74.6% with a typical mileage of 133,525 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 MBZ 3854, 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 36 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 MBZ 3854?

You can check the full history of MBZ 3854 by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was MBZ 3854 registered?

MBZ 3854 is a 1990 Mercedes-benz 420, first registered on 1 March 1990.

Is MBZ 3854 safe to buy?

The MOT history for MBZ 3854 shows 23 tests with a 60.9% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does MBZ 3854 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 MBZ 3854. 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.