The standard A8 features a 4.2-liter V8 and six-speed automatic transmission that deliver instant throttle response, while quattro all-wheel drive and an adaptable air suspension provide an excellent balance between handling and ride quality. Power and sophistication. IntroductionThe Audi A8 is a big luxury sedan designed to challenge the BMW 7 Series and Mercedes-Benz S-Class Cruise Control✔ Climate Control✔ Air Conditioning✔ Sport Package✔ Sunroof/Moonroof✔ Alloy Wheels