2018 Audi A6 Summary

The 252-horsepower 2.0 turbo is a good engine with a great transmission, while the supercharged 3.0-liter V6 is worth its extra $5k, if you need 340 horsepower. The styling is smooth but dated, and the cabin is a bit small. The S6 throws 450 horsepower at you. It’s fast and handles competently, but there are sedans that are faster and handle better.

Sam Moses contributed to this review, with staff reports.

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