Sold my M3W and bought a 2003 Dodge Viper. The number comparisons are interesting. The width of one Viper tire equals the width of all 3 M3W tires combined. The Viper has 5 times the M3W cylinders, but only a little over 4 times the displacement. The viper fuel consumption is less than double the M3W. Both are equally noisy, but the noises are different. Both have twitchy steering. I averaged about 10 questions/bystander pictures every day I drove the Morgan. The only recognition I received the first day I drove the Viper was a speeding ticket.