The new A6 2.0T is $4800 cheaper than the V-6-powered A6 3.0T. A new four-cylinder is being offered in the Audi A6 sedan for 2019. It makes 248 horsepower and 273 lb-ft of torque and is mated to The 3.0 V6 TDI provides fantastic performance and consumes significantly less fuel than the 2.5 TDI. The engine is built around the cylinder block, which has a 90 deg V angle and manufactured from compacted graphite iron named CGI-450. This material provides a weight saving of 5 - 10 % in comparison with gray cast iron. Detailed specs and features for the Used 2004 Audi A6 2.7T S-Line quattro including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. We've tested the pre-refreshed A6 and A7 on multiple occasions, the best 0-60 mph times being 4.6 seconds for both cars. (The slowest time was 5.3 seconds for one of the A7s.) Quarter-mile times competition Sedan 4D. $68,550. $26,634. For reference, the 2017 Audi A6 originally had a starting sticker price of $51,250, with the range-topping A6 competition Sedan 4D starting at $68,550. The engine's basic architecture is the same as it is with the two slighter-tune V6 TDi engines in the A6 range. The 2967cc unit is just 44cm long, weighs less than 200kg, uses a cast iron Detailed specs and features for the Used 2016 Audi A6 3.0T Prestige quattro including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. 2016 saw the Audi A6 get a much needed facelift which saw an increase in equipment and The main differences are the RS6 Performance come with 21in alloys, rather than the RS6's 20's and the Detailed specs and features for the Used 2016 Audi A6 Sedan 3.0T Prestige quattro including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain From £12,120. Audi RS6 Avant (2015-2018) Huge estate car with phenomenal power and all-weather grip. 7/10. New Audi RS6 Avant. Currently unavailable. Used Audi RS6 Avant. From £40,000. Audi RS6 Avant. Nf9CMB7.