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UOI 46

1986 Bentley Mulsanne

Green Petrol 6750cc
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MOT Status

Valid
Expires30 Oct 2026
Tests22 (19 pass, 3 fail)
Pass rate86.4%

Mileage

165,134 mi
Last recorded165,134 miles
Recorded on23 Oct 2025
Typical for 1986 Bentley Mulsanne75,857 mi

Significantly above average — investigate

4 checks still locked for this Bentley
Stolen
Finance
Write-off
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Vehicle Details

RegistrationUOI 46
MakeBentley
ModelMulsanne
Year1986
ColourGreen
Fuel typePetrol
Engine6,750cc

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

19 pass 3 fail
Pass 23 Oct 2025 165,134 miles

Nearside Rear Hydraulic leak, but not excessive suspension/shock absorber (8.4.1 (a) (i))

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

Offside Rear Hydraulic leak, but not excessive suspension/shock absorber (8.4.1 (a) (i))

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

Power steering ram has slight seepage from a joint (2.1.5 (a))

Steering column flexible coupling is slightly deteriorated (2.2.2 (c))

Fail 30 Sep 2025 165,063 miles

Nearside Rear Suspension component leaking shock absorber (5.3.5 (c))

Offside Front Exhaust has a major leak of exhaust gases (6.1.2 (a))

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

Offside Rear Suspension component leaking shock absorber (5.3.5 (c))

Prop shaft securing bolt missing rear (6.1.7 (a) (i))

Steering column flexible coupling is excessively deteriorated (2.2.2 (c))

Suspension component leaking around pipes/spheres in engine bay (5.3.5 (c))

Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) DANGEROUS

Offside Front Lower Suspension arm pin or bush worn but not resulting in excessive movement rear arm inner bush (5.3.4 (a) (i))

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

Power steering component has slight seepage from a component (2.1.5 (a))

Pass 31 Oct 2024 163,356 miles
Pass 28 Sep 2023 163,026 miles
Pass 1 Feb 2022 162,516 miles

Fluid leak, but not excessive slight leak from steering rack. (8.4.1 (a) (i))

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

Pass 14 Jan 2021 161,861 miles
Pass 4 Jul 2019 160,336 miles

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

Nearside Front Shock absorbers has a slightly worn bush lower attachment (5.3.2 (c))

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

Pass 17 Jul 2018 159,673 miles

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

Pass 22 Jun 2017 158,392 miles
Pass 27 Jun 2016 157,602 miles
Pass 9 Jul 2015 157,046 miles
Pass 31 Jul 2014 156,304 miles
Pass 10 Jul 2013 155,221 miles
Pass 27 Jun 2012 154,025 miles

engine oil leak

slight play both rear wheel bearings

slight steering fluid leak

Pass 7 Jul 2011 152,711 miles
Fail 7 Jul 2010 151,724 miles

Nearside Front Headlamp aim too high (1.8)

Offside Front Headlamp aim too high (1.8)

Pass 7 Jul 2010 151,724 miles
Pass 2 Jun 2009 147,708 miles
Pass 27 Jun 2008 146,772 miles
Pass 12 Jul 2007 145,696 miles
Fail 12 Jul 2007 145,696 miles

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

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

Pass 15 Jul 2006 143,341 miles

How Reliable is the Bentley Mulsanne?

Based on 15,955 MOT tests across 1,697 vehicles.

85.5%
Pass Rate
1,137
Miles/Year
45
Year Lifespan
1,697
On UK Roads

Top MOT Failure Points

Parking brake: efficiency below requirements 628
parking brake recording little or no effort 292
Brake pipe excessively corroded 141
Windscreen wiper does not clear the windscreen effectively 123
position lamp(s) not working 113
Full Bentley Mulsanne reliability report

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UOI 46 is a 1986 Bentley Mulsanne in Green with a 6,750cc petrol engine. This vehicle has been through 22 MOT tests with a personal pass rate of 86.4%.

Across all 1986 Bentley Mulsanne models, the average MOT pass rate is 78.3% with a typical mileage of 75,857 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Bentley Mulsanne fails its MOT is parking brake: efficiency below requirements, accounting for 628 recorded failures. If you're considering buying UOI 46, it's worth having these areas checked by a mechanic before committing.

The Bentley Mulsanne typically stays on UK roads for around 45 years. At 40 years old, this Bentley Mulsanne is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of UOI 46?

You can check the full history of UOI 46 by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was UOI 46 registered?

UOI 46 is a 1986 Bentley Mulsanne, first registered on 31 December 1986.

Is UOI 46 safe to buy?

The MOT history for UOI 46 shows 22 tests with a 86.4% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does UOI 46 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 UOI 46. 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.