The Aston Martin Vanquish used a large petrol engine. It did not have an electric motor or battery like modern hybrid cars. The car featured a 5.9-liter V12 engine. This engine was very powerful and produced about 565 to 592 horsepower. It also delivered around 620 to 630 Nm of torque. The car used a 6-speed or 8-speed automatic gearbox to send power to the wheels. This model could reach a top speed of over 290 km/h. It was known for its fast acceleration, reaching 0 to 100 km/h in nearly 4 seconds. The V12 engine was the main part of this model. It offered a very loud and clear sound while driving. The fuel tank capacity was large to support the big engine. This setup made the Aston Martin Vanquish a very fast sports car on Indian roads.

The Aston Martin Vanquish has a very clean and hand-made cabin with 2 or 4 seats. The car uses real leather on the seats, dashboard, and doors. It has a 6.5-inch screen that slides out from the dashboard when you start the engine. There are glass buttons on the center console that glow when you touch them. This model comes with a 1,000-watt music system that has 15 speakers. The boot space is 368 liters, which is quite useful for a sports car. The driver gets a steering wheel that moves up, down, and out to find the best position. There are 2 cup holders and a small storage box in the middle. The air conditioning has 2 zones so people can set different temperatures. Everything inside this model feels solid. It is a very quiet place for long trips.

The Aston Martin Vanquish has a very low and wide body. Most of the body panels are made from carbon fiber to save weight. At the front, it has a large front grille and bright Xenon headlights. This car has 20-inch alloy wheels that look very sporty. One unique point is the doors that tilt slightly upwards when you open them. At the back, there are LED tail lights shaped like thin blades and dual exhaust pipes. The car also has a small spoiler built into the boot to help with air flow. It measures about 4.7 meters in length and is 1.9 meters wide. The design focuses on a long front part and a short back section. This model looks very fast even when it is standing still. It uses strong materials to stay safe and light.

The Aston Martin Vanquish faced strong competition from other fast luxury cars in India. Its main rivals included the Ferrari F12berlinetta and the Bentley Continental GT Speed. Another competitor was the Lamborghini Aventador which offered high speed and power. These cars were all very expensive and cost many crores of rupees. For example, the last recorded price for the Aston Martin Vanquish was about 5.21 Crore. While the Bentley offered more comfort, the Ferrari was known for its quick acceleration. This model had a powerful V12 engine that produced over 560 horsepower. Buyers often compared the car with the Rolls-Royce Wraith too. All these models were meant for people who wanted the best performance and style. The competition in this price range was very tough because every brand offered very high power for the road.