Aston Martin says the new DBX707 is the most powerful luxury SUV in the world. With 697 horsepower from its twin-turbocharged 4.0-liter V8, there's no denying the SUV has gobs of power for prolific straight-line speed. But the automaker also highlights suspension changes and brake upgrades that contribute to all-around improvements in performance.
To back it up, the DBX707 will seek Nürburgring glory in the form of a production SUV lap record. That is, it probably will, according to Aston Martin CEO Tobias Moers. Speaking to Motor1.com ahead of the SUV's big reveal, Moers wasn't shy about ambitions to try and nab the crown from current record holder Porsche.
