Hatchback, Sportback – call it what you will. But two things are undeniable about the Audi S7 Sportback: it’s eye-catching and very fast. The old S6 had a potent 4.0-litre twin-turbocharged V8 ...

Showing the 2021 Audi S7 2.9 TFSI Premium Plus 444.0-hp, 2.9-liter, V6 Cylinder Engine (Gasoline/Mild Electric Hybrid) $750 Starting MSRP $4,000 Starting MSRP $4,000 Starting MSRP $1,850 Starting ...