The Beast in a Suit: Aston Martin DBX Engine, Performance & Driving Dynamics Explained for India

  • Source: TestDriveGuru
  • Posted by: TestDriveGuru
  • November 25, 2025
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When you think of Aston Martin, you probably think of James Bond, sleek sports cars, and smooth British elegance. But the automotive world is changing. In India, where road conditions can be unpredictable and families like to travel together, the demand for luxury SUVs is skyrocketing. Enter the Aston Martin DBX.

This is not just an SUV; it is an Aston Martin first. Here is a simple breakdown of what powers this machine and how it feels to drive on Indian roads.

The Heart: The Engine

Under the hood, the DBX hides a monster. It uses a 4.0-liter Twin-Turbo V8 engine.

While Aston Martin is British, this engine actually comes from their partners at Mercedes-AMG, known for making some of the best engines in the world. However, Aston Martin’s engineers have tuned it to have a unique personality and sound.

  • Power: The standard DBX produces about 542 BHP (Brake Horsepower).
  • Torque: It generates 700 Nm of torque.

What does this mean?
Simply put, even though this is a heavy luxury car, it has the power of a supercar. When you press the accelerator, the response is instant.

The Performance: Speed and Acceleration

For an SUV that weighs over 2.2 tons, the DBX is incredibly fast.

  • 0 to 100 km/h: It takes just 4.5 seconds.
  • Top Speed: It can reach 291 km/h.

If you opt for the even more powerful version, the DBX 707 (which is currently one of the most powerful luxury SUVs sold in India), the power jumps to nearly 700 BHP, and it hits 0-100 km/h in just 3.3 seconds. That is faster than many dedicated sports cars.

Driving Dynamics: Handling Indian Roads

The biggest challenge for high-performance cars in India is our road infrastructure—speed breakers, potholes, and uneven tarmac. This is where the DBX shines compared to a low-slung sports car.

1. Adaptive Air Suspension
The DBX sits on "Triple Volume Air Suspension." This allows the car to change its height.

  • Highway Mode: The car lowers itself to cut through the wind and remain stable at high speeds.
  • Off-Road/City Mode: You can raise the height of the car. This is perfect for clearing massive Indian speed bumps or driving on broken roads without scraping the bottom.

2. Active Roll Control (eARC)
Usually, tall cars (SUVs) lean to the side when you take a sharp turn. This is called "body roll." The DBX uses a 48-volt electric anti-roll control system.

  • How it works: When you turn the steering wheel aggressively, the computer pushes against the suspension to keep the car flat.
  • The Feeling: It feels like you are driving a sports sedan, not a tall SUV. The passengers don't get thrown around in the back seat.

3. The Gearbox
It uses a 9-speed automatic transmission. In heavy Indian traffic, it shifts smoothly and quietly. But if you put it in "Sport" mode, the gear shifts become snappy and aggressive, giving you a racing feel.

The Sound

An Aston Martin must sound good. The DBX has an active exhaust system. In "GT" (Grand Touring) mode, it is quiet and refined, perfect for driving through a quiet neighborhood in Delhi or Mumbai. But switch it to "Sport+," and the exhaust valves open up to produce a deep, roaring V8 rumble that turns heads everywhere.

Summary: Is it practical for India?

The Aston Martin DBX manages to do two things at once. It offers the thrill of a sports car with its massive V8 engine, but it also provides the ground clearance and comfort needed for Indian driving conditions. It is spacious enough for a family, luxurious enough for a CEO, and fast enough for a racing enthusiast.