The Aston Martin Valhalla marks a significant evolution in the lineage of Aston Martin Models, showcasing a dramatic departure from its initial concept, the AM-RB003 of 2019. Originally conceived in collaboration with Red Bull Racing’s Formula 1 team and Adrian Newey, now a key figure in the Aston Martin F1 team, the AM-RB003 was envisioned with a bespoke 3.0-liter twin-turbo V-6 engine and a hybrid system akin to the Valkyrie hypercar. However, the production Valhalla has transformed into a plug-in hybrid powerhouse, driven by a specially engineered flat-plane-crank Mercedes-AMG 4.0-liter twin-turbo V-8 engine. This formidable internal combustion engine is paired with dual bespoke radial-flux permanent-magnet electric motors on the front axle and a third motor integrated within the eight-speed dual-clutch transmission.
This meticulously crafted flat-plane-crank V-8 engine distinguishes itself with innovative camshafts and exhaust manifolds. It also incorporates twin-scroll turbochargers equipped with roller bearings, enabling a 20 percent increase in air intake compared to the turbos utilized in the Aston Martin DBX707 SUV. This enhancement allows the engine to deliver an impressive 836 horsepower on its own. Complementing this, the trio of electric motors, drawing power from a 560-cell high-performance battery cooled by a dielectric liquid, contributes an additional 248 horsepower. The combined output of this sophisticated system culminates in a staggering 1,064 horsepower and 811 lb-ft of torque.
Aston Martin asserts that this immense power propels the Valhalla, weighing in at 3,650 pounds, from 0 to 60 mph in under 2.5 seconds, reaching an electronically limited top speed of 217 mph. While primarily engineered for peak performance and superior handling, the electric motors offer instant torque and torque vectoring across the front axle. Notably, the Valhalla can also operate in a purely electric vehicle (EV) mode, utilizing only the front motors to cover nearly 9 miles at speeds up to 80 mph. This blend of electric capability with high-performance combustion elevates the Valhalla within the Aston Martin models range.
The remarkable lightness of the 2025 Aston Martin Valhalla is achieved through a carbon-fiber monocoque tub, with the lower section weighing a mere 164 pounds. Designed by Aston Martin Performance Technologies, the engineering consultancy of the Aston Martin F1 team, this tub is complemented by aluminum subframes at the front and rear. These subframes provide mounting points for the front and rear suspension systems, the front electric motors, and the centrally located internal combustion engine and transmission positioned behind the cabin. The front suspension adopts an F1-style pushrod configuration featuring inboard-mounted springs and shocks to optimize airflow within the front wheel wells. The rear suspension employs a five-link system. Bilstein DTX adaptive dampers are used throughout, ensuring a sophisticated and responsive ride, befitting one of the most advanced Aston Martin models.
