RZ : Twin Turbo Model. Usually cloth front seats and plastic or poor leather rear seats, no airbags and no cruise control (optional), Active Spoiler (optional I think), no body kit as standard, auto or manual box

GZ : Twin Turbo Model.Leather Front and rear seats. The rear seats are always pretty plastic, poor leather, Cruise Control, Active Spoiler, Airbags, Subtle body kit, Auto-box

Aerotop: Removable centre roof panel, Only made as GZ model