That's a poor comparison. Again you are trying to downplay the 5.0 to try and make it seem smaller than it is. A mustang is a mustang is a mustang. A 5.0 is a mustang, a gt is a mustang and a regular old 6 cylinder is a mustang. The 5.0 is top of the line for Ford's lineup of mustangs. The M3 is BMW's top of the line for the 3 series.