When two worlds collide... well, they just have. The collision is between American musclecar and European supersaloon, kind of Dodge Charger meets Mercedes E55 AMG. Here are the credentials: a Chrysler Hemi-reborn engine of 6.1 litres and 425bhp, 0-62mph in 5.3 seconds with a top speed beyond 155mph (or a full ton beyond the US's usual open-road limit, some Interstates excepted), suspension and other underpinnings sired by Mercedes but brought up the American way...
