The all-new 2020 Audi S6 is powered by a new 444 horsepower twin-turbocharged 2.9-liter V6 engine mated to an eight-speed Tiptronic® automatic transmission with a 0-60 mph time of 4.4 seconds, starts at $74,895 (including $995 destination charge). The first-ever electric power compressor offered by Audi in the U.S. pre-empts turbo lag, enabling immediate responsiveness and powerful acceleration in any driving situation.
