The SRT8 is a big sedan with 56 cubic feet of front passenger space and 51 in the rear. It isn't light at 4212 pounds, but at just below 10 pounds per horsepower the SRT8 will bust through 60 mph in 4.7 seconds on its way to a 13.2-second quarter-mile at 109 mph. If the SRT8 had been included in the "Executive Adrenalators" comparison [C/D, November 2004], it would have been less expensive and offered more sheetmetal and its acceleration would have been at the top of the heap. The SRT8's ungoverned top speed of 173 mph also would have placed it on top and is especially startling when you consider the block-like drag coefficient of 0.36 and the garage-door-sized frontal area of 25.8 square feet. Better yet, the SRT8 outpaces the ungoverned CTS-V by 12 mph and all AMG products (which are governed at 155 mph) by 18 mph. Academic for sure, but if you paid more for those other cars, you'd definitely want the bragging rights.