Ariel Atom 4
Ariel’s latest high power-to-weight ratio track day plaything has an all new chassis, and upgraded brakes, cooling, suspension, and steering. It now packs a Honda Type R engine that makes 320 bhp and 309 lb-ft. of torque, for a 0-to-60 time of 2.8s and 0-to-100 in 6.8s.