Designed by Ian Callum and Henry Fisker
, the Aston Martin
DB9 has been well-loved since it launched back in 2004. But after eight years, the British luxury carmaker felt its stylish grand tourer was in need of a refresh. The resulting 2013 DB9 was unveiled last month at the Paris Motor Show and Autocar is the first to serve up a video review of the coupe. Among the updates, Aston revised its long-serving 6.0-liter V12 with new cylinder heads, intake manifold, throttle bodies and fuel pump.