Originally Posted by D-Bomb
1 more HP over
Ah, don't worry....they are also claiming 30mpg with the automatic v6. Classic game of one-upmanship.
GM did it with the SS LS3 (426hp) when compared to the Challenger SRT8 (425hp).
Either way, the Mustang still isn't getting an IRS. Check out how loose that backend gets in this Motor Trend video...