The super-SUV now boasts 717 hp, and has lightweight options that can knock off a hundred pounds.

With huge magnesium wheels, a carbon roof, supercar turbo tech, and vertically stacked exhaust tips, the DBX S is the most extreme DBX yet.

Aston Martin is adding a new range topper for the DBX SUV, with the S model sitting above the DBX 707 with an extra 20 ...