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D21 BNT

1987 Bentley Mulsanne

Blue Petrol 6750cc
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MOT Status

Valid
Expires15 Dec 2026
Tests20 (15 pass, 5 fail)
Pass rate75%

Mileage

129,888 mi
Last recorded129,888 miles
Recorded on19 Nov 2025
Typical for 1987 Bentley Mulsanne111,164 mi

Above average mileage for this year

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

RegistrationD21 BNT
MakeBentley
ModelMulsanne
Year1987
ColourBlue
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

15 pass 5 fail
Pass 19 Nov 2025 129,888 miles
Pass 3 Dec 2024 128,528 miles
Pass 30 Nov 2023 125,786 miles

Nearside Front Lower Suspension arm ball joint has slight play (5.3.4 (a) (i))

Nearside Front Tyre worn close to legal limit/worn on edge WORN ON BOTH EDGES (5.2.3 (e))

Offside Front Lower Suspension arm ball joint has slight play (5.3.4 (a) (i))

Oil leak, but not excessive SLIGHT OIL LEAK (8.4.1 (a) (i))

Pass 7 Dec 2022 123,442 miles
Fail 1 Dec 2022 123,411 miles

Nearside Rear Integral body structure corroded to the extent that the rigidity of the assembly is significantly reduced door sill (6.1.1 (c) (i))

Fail 16 Nov 2022 123,148 miles

Nearside Rear Lower Integral body structure or chassis has excessive corrosion, seriously affecting its strength within 30cm of a body mounting outer sill (6.2.2 (d) (i))

Nearside Rear Outer Integral body structure corroded to the extent that the rigidity of the assembly is significantly reduced Wheel arch (6.1.1 (c) (i))

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

Nearside Front Wheel bearing has slight play (5.1.3 (a) (i))

Nearside Rear Lower Integral body structure is corroded but structural rigidity is not significantly reduced outer sill panel (6.1.1 (c) (i))

Nearside Rear Wheel bearing has slight play (5.1.3 (a) (i))

Offside Front Lower Suspension arm ball joint has slight play (5.3.4 (a) (i))

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

Offside Front Seat belt slightly damaged (7.1.2 (b) (i))

Pass 30 Nov 2021 122,672 miles

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

Nearside Front Seat belt webbing slightly damaged or frayed (7.1.2 (b) (ii))

Nearside Rear Outer Integral body structure is corroded but structural rigidity is not significantly reduced wing and lower sill panel (6.1.1 (c) (i))

Offside Front Lower Suspension arm ball joint has slight play (5.3.4 (a) (i))

Pass 16 Dec 2020 119,799 miles

Nearside Front Seat belt webbing slightly damaged or frayed (7.1.2 (b) (ii))

Fail 27 Oct 2020 119,712 miles

Offside Rear Lower Suspension arm corroded and seriously weakened box section corroded /holed (5.3.3 (b) (i))

Offside Rear Lower Suspension arm likely to fail corrosion around spring seat (5.3.3 (b) (ii)) DANGEROUS

Central Front Hydraulic leak, but not excessive Power steering rack (8.4.1 (a) (i))

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

Pass 27 Nov 2019 116,806 miles

Hydraulic leak, but not excessive Power steering rack (8.4.1 (a) (i))

Rear Coil spring corroded Both (5.3.1 (b) (i))

Pass 29 Jul 2019 115,378 miles
Pass 29 Aug 2018 111,214 miles
Fail 30 Jul 2018 111,025 miles

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

Rear Brakes imbalanced across an axle Axle 2 (1.2.1 (b) (i))

Offside Rear Brake disc in such a condition that it is seriously weakened (1.1.14 (a) (ii)) DANGEROUS

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

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

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

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

Pass 3 Aug 2017 104,872 miles
Pass 30 Aug 2016 99,249 miles

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

Offside Rear brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Offside Rear sub-frame shocker showing a misting of oil

Fail 30 Aug 2016 99,249 miles

Nearside Front Lower Shock absorber has an excessively worn bush (2.7.4)

Offside Rear Fluid suspension pipe leaking (2.4.D.2)

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

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

Nearside Rear Trailing arm corroded but not seriously weakened (2.4.G.1)

Offside Rear brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Offside Rear sub-frame shocker showing a misting of oil

Pass 15 May 2015 98,921 miles

Offside Rear brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Pass 30 Apr 2013 98,820 miles

Nearside Rear Rear wheel bearing has slight play (2.6.2)

Pass 4 Feb 2010 98,049 miles
Pass 1 Nov 2006 97,246 miles

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

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

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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D21 BNT is a 1987 Bentley Mulsanne in Blue with a 6,750cc petrol engine. This vehicle has been through 20 MOT tests with a personal pass rate of 75%.

Across all 1987 Bentley Mulsanne models, the average MOT pass rate is 73.8% with a typical mileage of 111,164 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 D21 BNT, 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 39 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 D21 BNT?

You can check the full history of D21 BNT by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was D21 BNT registered?

D21 BNT is a 1987 Bentley Mulsanne, first registered on 11 May 1987.

Is D21 BNT safe to buy?

The MOT history for D21 BNT shows 20 tests with a 75% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does D21 BNT 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 D21 BNT. 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.