New 5.2 V12 Twin-Turbo engine Aston Martin Vanquish
London, September 02, 2024, (Oilandgaspress) –With the introduction of the most potent flagship in its 111-year history, Aston Martin is proud to announce the return of its most legendary nameplate: Vanquish.
A technical masterpiece befitting a true class leader, Vanquish sits at the pinnacle of Aston Martin’s fabled front-engined sports car range. Showcasing exceptional in-house engineering ability, a new legend extends this dynastic bloodline in magnificent style.
Highlights include a world-class V12 engine of monumental potency, a bespoke chassis bristling with state-of-the-art dynamics technology, carbon fibre bodywork of unmatched presence and an interior which sets new standards of modern luxury. With production limited to under 1000 examples a year, this icon will continue to reign in ultra-luxury exclusivity.
Powered by a new 5.2-litre Twin-Turbo V12 producing an astonishing 835PS and 1000Nm of torque, Vanquish achieves a new benchmark for supercar performance with immense in-gear acceleration and a top speed of 214mph – the highest top speed of an Aston Martin series production car to date. Only by refining every stage of the internal combustion process has this unprecedented performance and efficiency been achieved, while ensuring this magnificent V12 meets the latest emissions legislation across global markets.
With its chassis meticulously honed to deliver unprecedented dynamic bandwidth, Vanquish features harness the processing power of the most sophisticated powertrain, chassis and braking control systems available to deliver a unique combination of character and capability which fuses the effortless mile-eating comfort of a continent-crushing GT with the precision, exploitability and immersive, entertaining driving experience of a supercar.
Speaking of the spectacular new V12 flagship, Aston Martin Executive Chairman, Lawrence Stroll, said: “With the introduction of Vanquish we have crowned Aston Martin’s next-generation sports car portfolio. A true halo model in every respect, Vanquish makes an emphatic statement. One that further delivers on our mission to create the most potent, most beautiful and most exciting cars in the ultra-luxury sports car market. As such Vanquish is the truest of Aston Martins. Immaculately designed and impeccably engineered it sets extraordinary new standards of performance, style and luxury for a new generation of connoisseurs”.
Powertrain
With great appreciation of customer desires, Aston Martin has committed to continuing its 25-year dynasty of V12-engined flagships with the most powerful V12 engine yet seen from the brand in its core sports car range. With a class leading 835PS and 1000Nm of torque the new V12 engine is unmatched. So much so that in fact, this engine delivers the highest specific power output ever from an Aston Martin V12 engine at 160PS/Litre. As such the 2024 Vanquish sits at the summit of a relentless evolution, one which has seen the power and torque outputs of Aston Martin’s V12 flagship model almost double since the introduction of the first Project Vantage concept back in 1998.
Hardware highlights of the new V12 engine include a strengthened cylinder block and conrods, redesigned cylinder heads incorporating reprofiled camshafts, plus new intake and exhaust ports. Repositioned spark plugs and new higher flowrate fuel injectors deliver optimised combustion for class leading performance and efficiency gains. In addition, new higher speed, reduced inertia turbochargers deliver increased performance and throttle response.
Exploring some of those highlights in more detail, to help take the new V12 engine to increased levels of performance new reduced inertia turbochargers with a higher maximum speed (+15%), have been fitted to harness the increased energy in the exhaust and to provide increased airflow to the engine. New fuel injectors with 10% higher flowrate enable the engine to reach its peak power while also ensuring it meets its emissions targets.
To make this latest generation Twin-Turbo V12 the most responsive-ever offered, as well as the most powerful, Vanquish gains a new Boost Reserve function. This new technology allows for even more reactive power delivery, particularly beneficial for overtaking manoeuvres as well as dynamic driving.
Boost Reserve increases turbo boost pressure above what would normally be required for any given part throttle position, so it is ready to go when full power is needed. This is done during partial throttle demands, imperceptibly to the driver, by balancing the throttle flap position (to restrict the intake flow), and the intelligent wastegate in the turbo (to fine tune the increased intake pressure) to match what the driver expects. When the driver demands full power/ torque, the throttle releases the accumulated boost pressure for immediate response.
Additional performance gains have been found with the help of Aston Martin Aramco Formula One® Team technical partner, Valvoline, who have supplied the latest high performance engine oil for Vanquish. Flowing through a larger engine oil cooler with 50% more heat rejection capability, the fully synthetic engine lubricant is kept at its optimal operating temperature, helping to maintain optimum engine oil pressure in all situations.
For the first time on an Aston Martin front-engined V12 sports cars, the renowned ZF 8-speed automatic gearbox is paired with an electronic rear limited slip differential (e-diff). This e-diff is integrated into the electronic stability programme (ESP), providing a direct link to the car’s dynamic behaviour and allowing wheel slip to be managed across the rear axle to optimise traction in all conditions.
The new model-based ABS system employs four new controllers to manage Integrated Brake Slip Control (IBC), Integrated Traction Control (ITC), Integrated Vehicle Control (IVC) and Integrated Vehicle Dynamics Estimation (IVE). Together they form a single integrated vehicle dynamics control system to provide significantly improved stopping distances vs. traditional systems, introducing a new dimension of dynamic performance and control.
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