BMW

Does bmw z4 m coupe use the same plafform as e46 m3?

I would not say they share the same platform. when i think platform i think chassis.the z4 series does share the same engines as the e46 3 series.z4m and the e46 m3 both have the (in us) s54b32 333hp. in europe they also share the same engine however it may make a bit more power in both.(3.2l-24v i6) - 343 ps (us model = 333 hp / 252 kw) 0-60 mph - 4.8 seconds, 1/4 mile - 13.1@105 mph (u.s. model car and driver, march 2003) top speed: 155 mph (249 km/h, electronically limited) 189 mph(304 km/h, delimited)