The Aston Martin DB12 marks a significant departure from its predecessor by exclusively utilizing a Mercedes-AMG derived 4.0-liter V8 twin-turbo engine that has been heavily modified by Aston engineers. This engine delivers a class-leading 671 brake horsepower and 800 Nm of torque, allowing it to claim the title of the world's first "Super Tourer." The power is managed by a rear-mounted ZF 8-speed automatic transmission with a shortened final drive ratio, ensuring that the vehicle remains responsive and aggressive across the entire rev range while maintaining the smoothness required for cross-continental travel.
For the Indian luxury market, the DB12 introduces an electronic rear differential (E-Diff), which is a first for the DB line. This system works in tandem with the electronic stability control to provide instantaneous adjustments to traction, significantly improving cornering performance on diverse road conditions. The car's thermal management has also been overhauled with two additional auxiliary coolers and a larger main radiator, ensuring the high-performance V8 operates at optimal temperatures even during the intense summer heat typical of the Indian subcontinent.
