Man, I tell ya. The rear suspension of the Aztek, the front suspension of the Grand Am, the Brakes of the Caddy CTS, the tranny out of the Firebird/Camaro, and the supercharged version of the Lotus designed engine from the Cavalier and Sunfire, plus there's room for a V8!!! Exacly the way the Fiero started out. The Chevette's suspension, the S-10's engine, and the tranny from the Isuzu Implulse/Geo Storm. Except no plastic body panels this time. This thing weighs 2400Lbs, and goes from 0-60 in 4.8.