The Audi A8 is a full-size luxury saloon car that combines Quattro four-wheel drive, the light but sturdy Audi Space Frame ASF aluminium body and adaptive air suspension. On top of this, there are numerous high-torque, powerful engines to choose from. Built by Audi to replace the V8 model as its flagship offering, two generations of the A8 have been produced in both short and long wheelbase form. The long wheelbase Audi A8 "L" combines performance with power, making it the most luxurious sports saloon in its class.