Bentley EXP 100 GT revealed as spectacular take on the grand tourer

The combined peak torque is revealed at just over 1100lb ft, which, given that electric motors develop maximum torque at the very bottom of their range, easily accounts for the eyewatering estimated 0-62mph of 2.5sec, along with a top speed of 186mph.

Although it has also been designed to accommodate a fuel cell stack, the EXP 100 GT paints a very optimistic picture of battery progress over the next 16 years. The range is claimed at 435 miles even though the GT’s overall mass is tipped to fall to 1900kg – around 35% lighter than a car with similar capabilities would weigh today. That should be very beneficial to cornering, braking and agility.

By 2035, Bentley says the car will use batteries with five times today’s energy density, accepting an 80% charge in just 15 minutes. The car’s lightness is all the more remarkable because of its size: at 5.7 metres in length and 2.4 metres wide, the EXP 100 GT is nearly half a metre longer and much wider than the new Flying Spur.

Bentley is sketchy about the car’s construction, claiming only that its comparatively low kerb weight results from a structure of “lightweight aluminium and carbonfibre”. The cabin has twin doors, each two metres wide, that lift outwards and upwards for effortless arrival and access that, Bentley says, provides a sense of occasion. As do the car’s configurable aerodynamic wheels, complete with ‘intelligent’ tyres.

Interestingly, the EXP 100 GT’s big coupé proportions bear a clear but advanced resemblance to today’s most recently arrived current Bentleys, the Continental GT and Flying Spur. The new concept also has the fastback and rear haunch of one of Bentley’s most famous cars, the R-Type Continental coupé. The round lights overlapping the extremely ornate and prominent grille – which, like the ‘Flying B’ bonnet motif, lights up when the driver approaches – are an acknowledgement of the famous ‘Blower’ Bentley of the 1920s, designers say.

The “meticulously sculpted” cabin comes with three different seating configurations depending on whether it’s in autonomous or normal driving mode. The cabin can seat up to four people, although our photographs show a three-seater set-up. Adaptable biometric seats anticipate adjustments that occupants might need to make themselves more comfortable.

Through the artificial intelligence of the Bentley Personal Assistant, occupants can by hand gesture select one of five different comfort modes: Enhance (which harvests the characteristics of the outside environment), Cocoon (which dispenses extreme privacy), Capture (which records previous experiences), Relive (which replays highlights of a tour you might already have made in the car) and Customise.

The car uses natural interior materials such as British-farmed wool carpets, 500-year-old copper-infused riverwood for some of its interior decor and exterior paint made from recycled rice husks. In places, interior embroidery “flows” seamlessly across four disparate materials – glass, wood, fabric and leather. Controls and switches are made from aluminium and copper, natural materials that adhere to Bentley’s ‘if it looks like metal, it is metal’ mantra.

“The EXP 100 GT is the kind of car we want to make in the future,” said Sielaff. “Like the iconic Bentleys of the past, this one connects with its passengers’ emotions and helps them experience and safeguard the really extraordinary journeys they take." 

Q&A with Adrian Hallmark, chairman and CEO of Bentley

How real is this car?

“It’s a statement of intent. It shows the direction of travel we believe our customers want us to go at the beginning of the second century. It gives our idea of the future of luxury and the future of luxury mobility, in a sustainable way.”

Will Bentley customers want electric cars?

“They’re definitely becoming more open to the idea. According to our research, two years ago around 10% of Bentley prospects said they’d consider an electric car, whereas now the figure is 25%.”

You mentioned hydrogen fuel cell propulsion in your launch talk. Is this car electric or fuel cell?

“It’s a BEV, but we absolutely believe that a combination of batteries and fuel cells is the solution for large luxury cars in the medium to long term. There’s room in the rear of the concept for either a big battery or a for a fuel cell stack to recharge it.”

You’ve taken an optimistic view of battery progress. What’s your evidence?

“Our group has a joint venture with one of Europe’s most advanced researchers into solid-state batteries. They have a pretty good view of what’s coming – smaller, lighter batteries, longer ranges, much quicker recharging.”

What do your customers want?

“The expectations of customers for luxury products are changing fast. They want extraordinary journeys, delivered with a sense of purpose by sustainable vehicles from a company with impeccable ethics.”