David Brown Speedback GT marks US debut at The Quail

The British invasion has officially deployed another expeditionary force to these American shores with the arrival of the David Brown Speedback GT. The classically styled English grand tourer debuted nearly a year and a half ago, and has been racking up orders from discerning customers in the UK and across continental Europe. As promised, it has now made its American debut at the swanky Monterey event known as The Quail, A Motorsports Gathering.

The Speedback GT is a coachbuilt grand touring coupe made by British startup David Brown Automotive. It's based on a Jaguar XKR, but reskinned inside and out to give it the look and feel of a classic Aston Martin – little wonder given the name it shares with the former Aston chief whose initials still adorn the DB model line. Underneath the retro bodywork lies Jaguar's celebrated 5.0-titer supercharged V8, giving the Speedback thoroughly modern levels of muscle with 510 horsepower and 461 pound-feet of torque. The resulting 0-60 time of 4.6 seconds and top speed of 155 miles per hour are suitably quick – not quite time-warping, but the performance is certainly nowhere near as old-school as the design would lead you to believe.

Call it the best of both worlds, then, if you dig the styling. But don't expect everyone to be jumping on this particular gentlemanly bandwagon. At nearly half a million pounds sterling – over $750k at current exchange rates – it's sure to keep out the riffraff of which "the rest of us" are most certainly part.