Originally Posted by Chris L.
MT did a comparo between the M3, RS 5, & CTS-V (coupe)....the Caddy got 11.8 mpg......M3 did the best at 13.9 mpg.....but I suppose if you willing to drop $70K....who cares about gas mileage?? $70K....that's >4 Wilmas......(new).

11.8 mpg would be refreshing compared to what I'm currently getting
BTW I didn't notice any problems with the headliner and the recaro seats actually held me in place better than the seats in my X-Fire
after driving both the C63 and the CTS-V butt dyno says CTS-V owns the C63 and
700+ HP 2010 Hennessey V700 Cadillac CTS-V pulls 0.99 g's at launch on it's way to running 11.07 @ 128 mph in the 1/4 mile - Alerts OnStar's emergency system of a "vehicle event". That is one fast grocery getter!
YouTube - 700+ HP Hennessey Cadillac CTS-V: 11.07 @ 128 MPH - OnStar Emergency?