Originally posted by Sadiztik-R
I see horsepower numbers
RS4/344hp=M3/333hp
RS6/460=M5/400hp
I post up the pic of the GTR cus its my favorite BMW
I see so you wanted to compare with the standard M3.
Of course next year the M5 will have 500hp V10 and the M3 probably a 380-400hp V8.
M3GTR = 350hp but 2976pounds. over 400lbs lighter than the standard M3
