The Aston Martin Valhalla will be the British brands all-new mid engined supercar ready to rival the Ferrari SF90 with a 937 hp hybrid powertrain. The Valhalla was originally shown off in 2019, promising a hybrid setup with a turbocharged V6 at it’s heart. Fast forward two years and the plan has changed a little with an AMG sourced 4.0L V8 now the favored choice for the internal combustion engine part of the hybrid system.