664 lb-ft and Room for Everyone: The DBX S Built for Summer’s Longest Drives

664 lb-ft and Room for Everyone: The DBX S Built for Summer’s Longest Drives

Every June, the roads out of Montreal fill with drivers chasing longer days: the twists of Route 132 along the St. Lawrence, the climbs into the Laurentians, the open stretches toward Charlevoix. A road trip that spans hundreds of kilometres asks a lot of a vehicle, and an ultra-luxury SUV has to answer with more than comfortable seats.

The Aston Martin DBX S was built with exactly this kind of driving in mind. Its 4.0-litre twin-turbo V8 pairs serious power with a lighter, more refined chassis, while the cabin is tuned to keep everyone comfortable no matter how many hours are on the odometer. Here’s a closer look at what makes the DBX S suited to Quebec’s longest summer drives.

DBX S at a Glance

Category

Detail

Engine

4.0 L twin-turbo V8

Power

717 hp

Torque

664 lb-ft

0-100 km/h

3.3 seconds

Top Speed

311 km/h

Transmission

9-speed wet-clutch automatic

Braking

Carbon ceramic discs standard

Turning Circle

12.0 metres

Power and Precision for the Open Road


At the heart of the DBX S is an upgraded version of Aston Martin’s 4.0-litre twin-turbo V8, engineered with turbocharger technology drawn from the Valhalla supercar programme. It produces 717 hp and 664 lb-ft of torque, sent through a 9-speed wet-clutch automatic transmission that skips the traditional torque converter for sharper response off the line. The all-wheel drive system can direct up to 100 percent of torque to the rear axle, giving the DBX S confident traction on a mountain pass in the Laurentians or a quick merge onto Autoroute 20.

A faster steering ratio and a turning circle trimmed to 12.0 metres make the DBX S easier to place in tighter spaces, useful for anyone navigating the older streets of Quebec City or parking downtown in Montreal before continuing on.

  • 717 hp and 664 lb-ft from the 4.0 L twin-turbo V8
  • 0 to 100 km/h in 3.3 seconds
  • Carbon ceramic brakes measuring 420 mm front and 390 mm rear
  • All-wheel drive can send up to 100 percent of torque to the rear wheels

Built to Go the Distance in Comfort

Long drives reward a lighter car. Aston Martin’s engineers cut mass from the DBX S in specific areas rather than across the board, so the reductions actually improve the driving experience instead of stripping out comfort. An optional carbon fibre roof, the largest single carbon component ever fitted to an Aston Martin, removes 18 kg from the highest point of the car and lowers its centre of gravity. Optional magnesium wheels shave a further 19 kg of unsprung mass, which helps the suspension respond more precisely over uneven pavement, a welcome trait on secondary highways outside the city.

Inside, revised air springs and electronic dampers keep body movement in check over long stretches of highway. The cabin is finished in either sporting Alcantara or full semi-aniline leather, depending on preference. The DBX S remains a practical SUV underneath its performance focus, with space for passengers and luggage suited to a full day on the road.

  • Up to 47 kg lighter than the DBX707 with lightweight options fitted
  • Revised air springs and electronic dampers for improved body control
  • Interior trimmed in Alcantara or full semi-aniline leather
  • Practical cabin space for passengers and luggage on long trips

Is the DBX S Right for Your Summer Road Trips?

Drivers who want performance without giving up cargo space or passenger comfort tend to be the best fit for the DBX S. It suits people planning long stretches behind the wheel, families who need room for luggage on the way to the cottage, and anyone who wants an SUV that still feels sharp on a winding secondary road. If your summer plans involve one long drive after another, from the North Shore to the Eastern Townships and back, the balance of power and comfort built into the DBX S is worth experiencing in person.

Explore the DBX S at Aston Martin Montreal

The DBX S pairs serious performance with the kind of comfort that makes long drives easier on everyone in the car. Visit the team at Aston Martin Montreal to see the DBX S in person and find out if it fits the way you drive this summer.