According to
www.autos.com the 2007 Mustang GT is rated at 5.6 sec for 0-60,
but the 2007 Dodge Charger R/T RWD is rated at 4.4 seconds. The Charger is a little heaver, but also has more hp to compensate. I would like to see a race on a track with 2 professional drivers. Generally the Mustang's formula is smaller lighter, and a high tech small block V8, where as the Charger is bigger and heavier and has an automatic transmission, but based on the numbers I see, the R/T is faster than the GT. Not to say either is slow.
I think they should put the stroked 427 hemi in the SRT, and bring back the 460 for the GT, and combine the old school "No replacement for cubic displacement" with modern state of the art electronics and see what the 2 cars can do with 800+ hp. What about 1000 hp AWD? Then the after market can work on forced induction and NOS.