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J366 LDS

1991 Bentley Mulsanne

Silver Petrol 6750cc
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MOT Status

Valid
Expires9 Jun 2027
Tests22 (18 pass, 4 fail)
Pass rate81.8%

Mileage

126,070 mi
Last recorded126,070 miles
Recorded on10 Jun 2026
Typical for 1991 Bentley Mulsanne83,201 mi

Significantly above average — investigate

4 checks still locked for this Bentley
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Finance
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Vehicle Details

RegistrationJ366 LDS
MakeBentley
ModelMulsanne
Year1991
ColourSilver
Fuel typePetrol
Engine6,750cc
View full Bentley Mulsanne reliability data

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MOT History

18 pass 4 fail
Pass 10 Jun 2026 126,070 miles

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

Nearside Rear Seat belt anchorage prescribed area is corroded but not considered excessive sill poor repair (7.1.1 (a) (i))

Offside Rear Seat belt anchorage prescribed area is corroded but not considered excessive sill poor repair (7.1.1 (a) (i))

Fail 9 Jun 2026 126,069 miles

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

Oil leaking excessively from engine (8.4.1 (a) (i))

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

Nearside Rear Seat belt anchorage prescribed area is corroded but not considered excessive sill poor repair (7.1.1 (a) (i))

Offside Gearbox mounting defective due to oil leak

Offside Rear Seat belt anchorage prescribed area is corroded but not considered excessive sill poor repair (7.1.1 (a) (i))

cover fowling steering column

Pass 19 Nov 2025 125,769 miles
Fail 31 Oct 2025 125,758 miles

Nearside Front Headlamp not working on main beam (4.1.1 (a) (ii))

Parking brake inoperative on one side BOTH SIDES NSR 61 KG OSR 76 KG (1.4.1 (a))

Windscreen wiper not working (3.4 (a))

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

Pass 28 Feb 2024 125,650 miles
Pass 11 Aug 2022 125,186 miles
Pass 10 Aug 2021 124,491 miles
Pass 5 Aug 2020 124,326 miles
Pass 29 Aug 2019 124,120 miles

Offside Rear Other passenger door catch deteriorated so the door cannot be readily opened or closed (6.2.3 (c) (i))

Pass 22 Aug 2018 123,024 miles
Pass 15 Aug 2017 122,830 miles
Pass 23 Aug 2016 122,080 miles
Pass 2 Sep 2015 121,451 miles
Pass 2 Sep 2014 120,437 miles
Pass 12 Aug 2013 119,564 miles
Pass 28 Mar 2011 119,358 miles

rear brake discs corroded

Fail 9 Mar 2011 119,332 miles

Nearside Headlamp excessively deteriorated so that the light output is severely reduced (1.7.5a)

Nearside Rear Suspension component mounting prescribed area is excessively corroded (2.4.A.3)

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

Offside Front Upper Suspension arm has excessive play in a ball joint (2.4.G.2)

Offside Headlamp excessively deteriorated so that the light output is severely reduced (1.7.5a)

Offside Rear Suspension component mounting prescribed area is excessively corroded (2.4.A.3)

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

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

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

Nearside Brake lever worn but not seriously weakened (3.5.1e)

Offside Brake lever worn but not seriously weakened (3.5.1e)

Fail 23 Sep 2010 119,143 miles

Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings (6.1.B.2)

Nearside Rear brake disc in such a condition that it is seriously weakened (3.5.1i)

Nearside Registration plate lamp not working (1.1.C.1d)

Nearside Stop lamp not working (1.2.1b)

Nearside rear brake binding (3.7.B.1)

Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings (6.1.B.2)

Offside Rear Coil spring mounting corroded and seriously weakened (2.4.C.3c)

Offside Rear fog lamp not working (1.3.2b)

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

Rear fog lamp tell tale not working (1.3.1b)

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

Nearside Rear Coil spring mounting corroded but not seriously weakened (2.4.C.3c)

n/s handbrake outer cable broken

Pass 8 Sep 2009 117,929 miles

Nearside Front Brake pad(s) wearing thin (3.5.1g)

Oil leak

Pass 21 May 2008 115,491 miles
Pass 9 May 2007 113,208 miles
Pass 31 May 2006 109,443 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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J366 LDS is a 1991 Bentley Mulsanne in Silver with a 6,750cc petrol engine. This vehicle has been through 22 MOT tests with a personal pass rate of 81.8%.

Across all 1991 Bentley Mulsanne models, the average MOT pass rate is 75.4% with a typical mileage of 83,201 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 J366 LDS, 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 35 years old, this Bentley Mulsanne is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of J366 LDS?

You can check the full history of J366 LDS by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was J366 LDS registered?

J366 LDS is a 1991 Bentley Mulsanne, first registered on 31 December 1991.

Is J366 LDS safe to buy?

The MOT history for J366 LDS shows 22 tests with a 81.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does J366 LDS 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 J366 LDS. 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.