Aston Martin revealed the production version of the company’s mid-engined hybrid supercar – the Valhalla. The launch of Valhalla demonstrates Aston Martin’s commitment to building a range of exceptional mid-engined driver focused cars, a crucial next stage in the expansion of our product line-up, so yes, there will be more coming!
The Valhalla is Aston Martin’s road racer, designed around the driver, for the driver. With a mid-engined 950bhp gasoline/battery electric powertrain, new carbon fibre structure and aerodynamics shaped by the pioneering philosophy first seen in the revolutionary Aston Martin Valkyrie, Valhalla will bring the perfect balance of hypercar performance and advanced powertrain, driving dynamics.
At the beating heart of Valhalla is its all-new PHEV powertrain, which features three motors; foremost of these is a rear-mid-mounted 4.0 litre twin-turbo bespoke V8 engine. The most advanced, responsive and highest performing V8 engine ever fitted to an Aston Martin, it features a flat-plane crankshaft for increased responsiveness. Revving to 7200rpm and developing 740 bhp, it sends drive exclusively to the rear axle.
Exhaling through a lightweight exhaust system with active flaps for an adjustable and authentic Aston Martin sound character it also features top-exit tailpipes to maximise visual and aural drama. Supplementing this new V8 engine is a 150kW/400V battery hybrid system utilising a pair of EMotors; one mounted on the front axle and the other on the rear axle. The electric system contributes a further 201 bhp for a headline combined power output of 950 bhp.
When driven in EV mode battery power is directed exclusively to the front axle. In other driving modes battery power is split between front and rear axles, the percentage sent to each axle constantly varies according to driving demands. In certain situations, 100% of battery power can be sent to the rear axle, supplementing the full force of the ICE V8 for maximum performance. Completing the powertrain is an all-new 8-speed DCT transmission. Exclusively designed and built for Aston Martin, this new paddle-shift gearbox has been developed specifically for the hybrid era.
Featuring e-reverse (which utilises the PHEV’s electric motors and thereby saves weight by negating the need for a conventional reverse gear) the transmission also features an Electronic Limited-Slip Differential (E-Diff) on the rear axle for maximum traction and handling agility. Electrical power is also used to enhance low speed control and response as well as provide reversing capability. And, thanks to the instantaneous torque from the E-Motors, the hybrid system augments the V8 engine to deliver sensational standing start acceleration and in-gear response. Outright performance is further aided by the E-Motor and V8 ICE being able to run different gears in the DCT simultaneously, which enables a maximum torque delivery of 1000Nm.
A distinctive roof scoop feeds air directly into the V8 engine’s intakes
Running in EV-only mode, Valhalla will be capable of a maximum 130kmph and has a zero emission range of 15km. Predicted CO2 (WLTP) is less than 200g/km. Unleashing all 950 bhp, the Valhalla will reach a top speed of 350kmph and will complete the sprint from 0-100 kmph in just 2.5 seconds.
In terms of its structure, Valhalla is built around a new a carbon fibre tub for maximum stiffness with minimum weight penalty. Featuring Formula One style push rod front suspension complete with inboard mounted springs and dampers reducing unsprung mass and provides a brilliant packaging solution. Together with the rear-end’s multilink design, Valhalla uses Multimatic Variable Spring rate and Adaptive Spool Valve (ASV) Damper units providing adjustable ride frequency for exceptional performance on road and track. In addition to stiffer suspension, Track mode sees ride height dramatically reduced in order to maximise downforce.
At the other end of the speed scale, a front axle lift system raises the nose for improved approach angle on awkward inclines. The carbon tub’s inherent rigidity means suspension loadings can be controlled with absolute precision and every minute input to the electric power-assisted steering faithfully translated into an immediate and intuitive direction change. High performance Carbon Ceramic Matrix brakes (complete with brake-by-wire technology) guarantee exceptional stopping power, and bespoke Michelin tyres (20in front, 21in rear) developed specifically for Valhalla provide a final and all important layer of excellence. This intimate, uncorrupted connection between driver and car sits at the core of the Valhalla experience, with advanced materials and electronics serving only to enhance the driver’s enjoyment, confidence and sense of complete control. With a target dry weight of less than 1550kg Valhalla will have an unrivalled power-to-weight ratio compared to its class rivals.
Valhalla’s meticulously sculpted aerodynamic surfaces generate an impressive 600kg of downforce, enough for mighty high-speed cornering ability and unshakable stability. The pursuit of downforce demands uncompromising functionality, but expertly working the airflow beneath the car has left Aston Martin’s design team with a clean upper body surface with which they have created a memorable mid-engined shape that is original yet unmistakably Aston Martin. Uncorrupted by the need for aggressive wings that jut into the airstream, Valhalla’s predominantly carbon fibre body blends function and beauty in a manner that befits a new generation of midengined supercar. Spectacular forward-hinged dihedral doors bring drama to the beginning and end of every journey, while cut-outs in the roof ease ingress and egress. A distinctive roof scoop feeds air directly into the V8 engine’s intakes, with additional side and rear intakes and vents integrated smoothly into the overall body design.
Full LED Matrix headlights with adaptive functionality and high-beam assist deliver great vision in the dark, and Dual Zone Air Conditioning provides high level of occupant comfort. In order to comply with the latest regulatory requirements, Valhalla also incorporates the latest Advanced Driver Assistance Systems. These include Auto Emergency Braking, Forward Collision Warning, Active Cruise Control, Blind Spot Monitoring and Rear View Parking Camera (with Surround View option).
Dynamic development of the Valhalla will be the task of Aston Martin’s award-winning dynamics team and complemented with an enviable pool of talent which also includes Aston Martin Cognizant Formula One Team drivers Sebastian Vettel, Lance Stroll and Nico Hulkenburg. They will give their invaluable perspective to the project and bring added authenticity to a car which boasts such a clear connection to Aston Martin’s Grand Prix machines. Valhalla is a new generation Aston Martin, it defines a new driver and driving experience – ‘the Mastery of Driving’, a true ultra-luxury, exclusive, British supercar
Keyword: Aston Martin Reveals Valhalla Hybrid Supercar