Explore the Audi A6 Avant, for ultimate style, comfort & performance. Select your trim, engine, exterior colour, interior & options to create your perfect Audi. The Audi S6 is one of the very last true Q-cars left on the market. While the RS6 is all pumped-up arches and massive bumpers, the S6 is only distinguished from an Audi A6 S-line via its exclusive There are 2,350 used Audi A6 vehicles for sale near you, with an average cost of $26,555. Edmunds found one or more Great deals on a used Audi A6 near you, starting at $12,895. That's $13,660 less Used 2010 Audi A6 - Specs & Features. More about the 2010 A6. $45,200 3.0T Premium quattro 4dr Sedan AWD (3.0L 6cyl S/C 6A) - $50,200 (Most Popular) 3.0T Avant Premium quattro 4dr Wagon AWD Efficiency makes best use of the A6’s mild-hybrid system and this helped me to achieve an overall figure of 49 mpg on our 400-mile trip. Impressive for an (almost) fully-loaded 3.0-litre diesel estate that also carries the extra weight of a 4-wheel-drive system. Overall I found this 5 -generation Audi A6 Avant to be very impressive on every The 2024 Audi A6 has a base MSRP of $57,300 for the Premium Trim. Among its standard equipment are a 261-horsepower four-cylinder engine and leather upholstery. The Premium Plus trim starts at $60,800 and offers features such as a Bang & Olufsen premium stereo and wireless device charging. S line exterior package 66 S line sport package 67 S line sport suspension 97 S tronic® 98 Safety steering column 122 Seat belt reminder 122 Seat belts 99, 122 Seat heating 82 Seat upholstery 61, 82, 83 Seat ventilation, front 82 Seats 61, 78–80 Selector lever knob in aluminium look 61, 119 Side airbags 99, 121 2021 Audi A6 Model Line Technical Specifications A6 Sedan 45 TFSI® quattro® A6 Sedan 55 TFSI® quattro® A6 allroad S6 RS 6 Avant ENGINE ENGINE DESIGN DRIVETRAIN CAPACITIES Fuel Tank (gal) 19.3 19.3 19.3 19.3 19.3 STEERING INTERIOR VOLUME - SAE BODY, CHASSIS AND SUSPENSION 1 2021 Audi A6 Model Line Technical Specifications byA8k.