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Mulsanne Extended Wheelbase

The Mulsanne Extended Wheelbase is the most comfortable and luxurious car in the Mulsanne range. Designed for customers with a preference for being driven, it offers a first-class air-travel experience on the road. With an extra 250mm of legroom in the rear and sumptuous, light-filled cabin space, it is very much a car for those who demand more time and space to think. The Mulsanne Extended Wheelbase is a new benchmark in comfort and refinement.


A rear cabin interior picture of a Bentley Mulsanne Extended wheelbase | Bentley Motors

Significantly increased legroom

The extension of the Mulsanne’s wheelbase (from 3,266 mm up to 3,516 mm) is entirely to the benefit of rear-seat passenger. This significant increase in legroom and interior space makes it the most generously proportioned luxury limousine in the world.

To make the best use of the additional rear legroom, Bentley has developed optional airline-style electronic leg rests, seamlessly integrated into the bases of the two rear seats. These extend out and pivot, giving the choice between upright, relaxed and reclined seating positions.

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Duo-toned Bentley Mulsanne Extended Wheelbase parked in front of a grand building | Bentley Motors


A large-format sunroof is standard on Mulsanne Extended Wheelbase.  It floods the rear cabin with light and can be controlled by passengers and driver. The tilting glass pane, which features an Alcantara sunblind, reinforces the Mulsanne Extended Wheelbase’s focus on the rear cabin occupants.

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Rear seat luxury

A beautifully designed optional centre console, crafted from the finest veneer, metal, glass and leather, can divide the rear seats. For those wishing to work on the move, rear seats can also be specified with folding picnic tables. Electric privacy curtains are fitted as standard and can be tailored with either a black or ivory coloured lining.

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Optional Duotone

The imposing front of the Mulsanne Extended Wheelbase is dominated by a radiator shell with bright stainless steel vertical vanes. The one-piece bumper, bonnet and fenders integrate seamlessly to create a sense of width and presence. These features flow down to the lower signature grille section flanked by ‘B’ wing vents. A choice of Duo-tone paintwork can add a personal finishing touch.

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Seamless Acceleration with Comfort

As well as being the most comfortable and luxurious car in the world, the Mulsanne Extended Wheelbase also offers a sublime driving experience.

Beneath Mulsanne’s bonnet lies a 6¾ litre, twin turbocharged V8 engine that produces 505 bhp (377 kW / 512 PS) at 4,200 rpm and up to 1,020 Nm (752 Ib.ft) of torque at 1,750 rpm. This immense power takes it from 0-60 mph in 5.3 seconds (0-100 km/h in 5.5 seconds), and on to a top speed of 184 mph (296 km/h). The 8-speed automatic transmission and rear-wheel drive provide imperceptible gearshifts and seamless acceleration to deliver a truly spirited ride. Cutting-edge engine technology delivers competitive emissions (C02 of 342g/km) and (18.8 mpg) fuel economy.

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Colour and Choice

As well as a wide range of personalisation options, including over 100 exterior colours, 11 veneers and 24 hide colours, there are many additional ways to make your mark on your Mulsanne Extended Wheelbase. You can specify your car in unlimited duo-tone exterior paint combinations, or opt for 21” Radiance’ wheels, which are available as part of the Mulliner Specification. 

Additionally, you can choose from comfort headrests and super-soft Alcantara headrest cushions or a powered Alcantara roller blind. There is also the option to have a rear screen, controlled from front or rear cabin. Partner these additions with the extra 250 mm of legroom for rear passengers and full-length console with twin deployable picnic tables and enhanced stowage, and you can create the perfect space to relax in. 

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Mulsanne 13MY MDS Studio Imagery Disc 1 Feb 2012

Mulliner Specification

The Mulliner Specification is available specifically for the Mulsanne Extended Wheelbase’s interior. It adds superb styling cues including diamond-quilted seats, a knurled gear lever and organ stop controls. Drilled alloy sport pedals and optional Bentley Carbon Fibre Inserts to waistrails complete the look.

And if you wish to go one step further to make your car truly bespoke, then the Mulliner department – the definition of personalisation – is always on hand to help.

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Max power
505 bhp / 512 PS / 377 kW @ 4000 rpm
Max torque
752 lb-ft / 1020 Nm @ 1750 rpm
Engine capacity
6752 cc
Fuel type
EU 95 to 98 RON US/ROW 92 to 98 RON
0 - 60 mph 5.3 seconds, 0 - 100 km/h 5.5 seconds
Max speed
184 mph / 296 km/h
CO2 EU Drivecycle
*subject to type approval
18.8 mpg 15.0 litres / 100 kms
12.1 mpg 23.4 litres / 100 kms
Extra urban
28.0 mpg 10.1 litres / 100 kms
CO2 EPA Drivecycle
*subject to EPA type approval
City driving (US)
Highway driving (US)
Combined (US)
CO2 emissions
342 g/km
Efficiency class
Emission Controls

Weights and Volumes

Kerb Weight
2730 kg outside North America. TBC kg North America
Gross Vehicle Weight
7055 lb / 3200 kg
Boot Volume
446 litres
Fuel Tank Capacity
21.12 gallons / 25.36 US gallons / 96 litres


Overall Length
229.3 in / 5825 mm
Width Across Mirrors
86.9 in / 2208 mm
Width With Folded Mirrors
75.8 in / 1926 mm
Overall Height
60.7 in / 1541 mm
138.4 in / 3516 mm
Veneer to fascia, continuous ‘ring of wood’ waistrails, centre console, rear centre armrest, and front and rear roof consoles in Burr Walnut, Dark Stained Burr Walnut or Piano Black. Eight further veneer species are available
Gear lever
Hide & chrome trimmed gear lever
Hides and colour splits
Choice of 24 hide colours and 4 colour splits
Rear console/armrest
Folding rear centre armrest console with controls for seating and air conditioning and leather-lined stowage compartment with 12V socket
6.75-litre twin-turbocharged V8 with cam phasing and variable displacement producing 512PS and 1020 Nm of torque
Air springs with continous damping control. Four driver-selectable settings
20" Signature Wheel
Bentley branded front brake callipers
Radiator matrix
New painted radiator shell with bright stainless steel vertical vanes, bright stainless steel matrix grille and 2-D Bentley winged 'B' Badge
Twin oval exhaust tailpipes
New full LED headlights with four beam patterns, vehicle speed sensing and GPS integration for optimum illumination in all driving conditions
New 'Flying B' style LED taillights and discreet high-level stop lamp to rear screen
Exterior badges
Black brand logos
New Standard Feature
Driver's instrument panel featuring inverted, aviation style dials for vehicle and engine speed. Supplementary colour screen featuring a driver-configurable choice of navigation prompts, compass, infotainment, vehicle or trip information
New Standard Feature
Bright stainless steel matrix grilles to lower bumper apertures
New Standard Feature
Bright stainless steel vertical vanes and matrix grille to wing vents
New Standard Feature
Ambient interior mood lighting
New Standard Feature
Rear view camera
New Standard Feature
New Multimedia infotainment system
New Standard Feature
WiFi Hotspot
New Standard Feature
Six Disc DVD Player
New Standard Feature
Veneered door panels
New Standard Feature
Black Curtains to Rear Cabin
New rear Airline style seats
New 21" Classic Wheel
New 21" Radiance Wheel
Flying 'B' Radiator Mascot
Seat ventilation and massage to front and rear seats
"Naim for Bentley"
New "Bentley Theatre" Rear Seat Entertainment
New through console to rear cabin with picnic tables
Refrigerated Bottle Cooler
Comfort Specification
Veneered rim steering wheel
New diamond quilted interior trim
Contrast Stitching
Rear mounted sunroof with Alcantara sunblind functionality