Aston Martin DBX S review: Our favourite luxury SUV Life&Style When Aston Martin introduced the DBX707 in 2022, it expected this faster, more expensive model to account for 50 percent of DBX sales. Instead, fully 90 percent of customers plumped for the 707hp newcomer, and the original 550hp DBX was discontinued soon afterwards. The message was clear: Aston Martin buyers wanted more performance and they [...]