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H739 DMX

1991 Bentley Mulsanne

Green Petrol 6750cc
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MOT Status

Valid
Expires13 Apr 2027
Tests33 (18 pass, 15 fail)
Pass rate54.5%

Mileage

96,699 mi
Last recorded96,699 miles
Recorded on14 Apr 2026
Typical for 1991 Bentley Mulsanne83,201 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

RegistrationH739 DMX
MakeBentley
ModelMulsanne
Year1991
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

18 pass 15 fail
Pass 14 Apr 2026 96,699 miles

Front Exhaust mounting defective (6.1.2 (a))

Fail 14 Apr 2026 96,699 miles

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

Front Exhaust mounting defective (6.1.2 (a))

Pass 8 Apr 2025 94,524 miles

Front Exhaust mounting defective (6.1.2 (a))

Fail 31 Mar 2025 94,515 miles

Offside Front Inner Suspension component mounting prescribed area excessively corroded significantly reducing structural strength chassis area (5.3.6 (a) (i))

Offside Front Outer Brake pipe excessively corroded (1.1.11 (c))

Front Exhaust mounting defective (6.1.2 (a))

Pass 12 Apr 2024 93,894 miles

Integral body structure is corroded but structural rigidity is not significantly reduced n/s body sill lip, underseal evident underside (6.1.1 (c) (i))

Nearside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

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

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

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

Pass 27 Mar 2023 93,089 miles
Pass 1 Mar 2022 91,856 miles

Brake disc worn, pitted or scored, but not seriously weakened both rear (1.1.14 (a) (ii))

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

Service brake fluctuating, but not excessively both rear (1.2.1 (e))

Pass 2 Jul 2020 90,568 miles
Fail 24 Jun 2020 80,560 miles

Offside Front Hydraulic brake calliper leaking rear (1.1.16 (b) (i))

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

Pass 3 Jun 2019 89,714 miles

Brake disc worn, pitted or scored, but not seriously weakened both rear (1.1.14 (a) (ii))

Pass 24 May 2018 89,299 miles

Fluid suspension unit interconnecting pipe corroded but not seriously weakened ALL (2.4.D.3)

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

Fail 14 May 2018 89,299 miles

Nearside Front Brake pipe excessively corroded SHORT (3.6.B.2c)

Nearside Front Inner Brake pipe excessively corroded (3.6.B.2c)

Nearside Front Suspension arm rubber mounting deteriorated resulting in excessive movement (2.4.G.2)

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

Offside Front Suspension arm rubber mounting deteriorated resulting in excessive movement (2.4.G.2)

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

Windscreen washer provides insufficient washer liquid (8.2.3)

Fluid suspension unit interconnecting pipe corroded but not seriously weakened ALL (2.4.D.3)

Offside Front brake disc modified but not seriously weakened (3.5.1n)

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

Pass 25 Apr 2017 88,978 miles
Fail 20 Apr 2017 88,977 miles

Nearside Headlamp aim too low (1.8)

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

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

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

Pass 27 Apr 2016 88,308 miles
Fail 20 Apr 2016 88,307 miles

Nearside Front Front suspension has excessive play in a lower suspension ball joint (2.5.B.1a)

Offside Windscreen wiper blade insecure (8.2.2)

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

Rear fog lamp not working (1.3.2b)

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

Pass 1 May 2015 87,030 miles

Oil leak

Power steering pipe(s) or hose(s) slightly corroded (2.3.2)

slight movement at steering links

Fail 30 Apr 2015 87,028 miles

Direction indicators not working (1.4.A.2c)

Nearside Front Headlamp aim too high (1.8)

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

Power steering pipe(s) or hose(s) leaking from a seal (2.3.3b)

Oil leak

Power steering pipe(s) or hose(s) slightly corroded (2.3.2)

slight movement at steering links

Pass 14 May 2014 86,192 miles

Oil leak

Parking brake: parking brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.7)

Service brake: service brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.7)

Fail 6 May 2014 86,189 miles

Nearside Front position lamp(s) not working (1.1.A.3b)

Nearside Headlamp not working on dipped beam (1.7.5a)

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

Power steering component(s) leaking (2.3.3b)

Oil leak

Service brake: service brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.7)

Pass 26 Apr 2013 84,948 miles

Nearside Rear Brake pipe slightly corroded (3.6.B.2c)

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

Oil leak

Fail 26 Apr 2013 84,948 miles

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

Nearside Rear Brake pipe slightly corroded (3.6.B.2c)

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

Oil leak

Pass 3 May 2012 84,367 miles
Fail 20 Apr 2012 84,358 miles

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

Offside Front Sub-frame attachment synthetic mounting deteriorated but not resulting in excessive movement (2.4.G.2)

Pass 31 Mar 2011 82,813 miles
Fail 30 Mar 2011 82,811 miles

Nearside Front position lamp(s) not working (1.1.A.3b)

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

Pass 12 Mar 2010 81,732 miles

Coolant leak

Nearside Front Lower Suspension arm has slight play in a ball joint (2.4.G.2)

Nearside Headlamp damaged but light output not reduced (1.7.5a)

offside rear tyre side wall cut

Fail 11 Mar 2010 81,732 miles

Nearside Headlamp not in good working order adversely affecting beam image (1.2.4a)

Nearside Headlamp not working on dipped beam (1.7.5a)

Nearside Rear Direction indicators not working (1.4.A.2c)

Nearside Registration plate lamp not working (1.1.5c)

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

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

Offside Headlamp aim too high and too far to the right. (1.8)

Offside Registration plate lamp not working (1.1.5c)

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

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

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

Coolant leak

Nearside Front Lower Suspension arm has slight play in a ball joint (2.4.G.2)

offside rear tyre side wall cut

Pass 1 Dec 2008 77,120 miles
Fail 24 Nov 2008 77,106 miles

Nearside Front Headlamp not in good working order (not working) (1.2.4a)

Parking brake lever has no reserve travel (3.1.6b)

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

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

Nearside Front coil spring fractured (2.4.C.1a) DANGEROUS

Fail 4 Jul 2007 76,731 miles

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

Pass 23 Oct 2006 76,691 miles

slight bind n/s/r brake both rear tyres starting to perish

Fail 6 Sep 2006 76,670 miles

Nearside Inner Front Drag link end ball joint has excessive play (2.2.B.1f)

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

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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H739 DMX is a 1991 Bentley Mulsanne in Green with a 6,750cc petrol engine. This vehicle has been through 33 MOT tests with a personal pass rate of 54.5%.

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 a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

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 H739 DMX, 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 H739 DMX?

You can check the full history of H739 DMX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was H739 DMX registered?

H739 DMX is a 1991 Bentley Mulsanne, first registered on 31 December 1991.

Is H739 DMX safe to buy?

The MOT history for H739 DMX shows 33 tests with a 54.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does H739 DMX 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 H739 DMX. 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.