The Aston Martin Valhalla represents a significant evolution in the lineage of Aston Martin Models, showcasing a dramatic shift from its initial AM-RB003 concept unveiled in 2019. Originally conceived in collaboration with Red Bull Racing Formula 1 team and the renowned Adrian Newey, now a key figure in the Aston Martin F1 team, the AM-RB003 was slated to feature a bespoke 3.0-liter twin-turbo V-6 engine paired with a hybrid system, drawing inspiration from the Aston Martin Valkyrie hypercar. However, the production Valhalla emerges as a plug-in hybrid marvel, powered by a uniquely engineered flat-plane-crank variant of the Mercedes-AMG 4.0-liter twin-turbo V-8 engine. This powerhouse is augmented by dual bespoke radial-flux permanent-magnet motors driving the front wheels, with a supplementary motor integrated into the car’s advanced eight-speed dual-clutch transmission.
This meticulously crafted flat-plane-crank V-8 engine distinguishes itself with novel camshafts and exhaust manifolds, along with a pair of roller-bearing twin-scroll turbochargers. These enhancements enable the turbos to pump 20 percent more air compared to those utilized in the formidable DBX707 SUV engine. The result is a formidable 836 horsepower from the combustion engine alone, but the Valhalla’s power story extends further. An additional 248 hp is contributed by the three electric motors, fueled by a sophisticated 560-cell high-performance battery. This battery employs a dielectric liquid for optimal thermal management, ensuring consistent performance. The combined output culminates in a staggering 1,064 hp and 811 lb-ft of torque. Aston Martin asserts this potent system 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 geared towards enhancing performance and handling, the electric motors offer instant torque delivery and torque vectoring across the front axle. In EV mode, the Valhalla provides a near 9-mile driving range solely on front motor power, at speeds up to 80 mph, adding to the versatility of Aston Martin models.
The remarkable lightness of the 2025 Aston Martin Valhalla is attributed to its carbon-fiber monocoque tub, with the lower section weighing a mere 164 pounds. Engineered by Aston Martin Performance Technologies, the consulting arm of the Aston Martin F1 team, this tub incorporates aluminum subframes at both front and rear. These subframes serve as mounting points for the front and rear suspension systems, the front motors, and the centrally located internal combustion engine and transmission situated behind the cabin. The front suspension adopts an F1-inspired pushrod configuration with inboard-mounted springs and shocks. This design optimizes airflow within the front wheel wells, contributing to aerodynamic efficiency. The rear suspension employs a sophisticated five-link system. Bilstein DTX adaptive dampers are utilized throughout, ensuring superior ride control and handling dynamics across the range of Aston Martin models, positioning the Valhalla as a pinnacle of engineering and performance within the Aston Martin lineup.
