The Audi A4 was for many years the smallest line of cars Audi sold in the U.S. Today, the A4 is effectively a mid-sized car. Redesigned for 2017, the A4 sedan is offered exclusively in 2017 with a 252-bhp four-cylinder turbocharged engine mated to either a 6-speed manual (AWD only) or 7-speed dual clutch transmission (FWD or AWD). The A4 includes a healthy list of standard equipment. Pricing starts in the mid-$30,000 range.

The A4 was redesigned for 2017. Subtle styling changes are wrapped around a car that changes only slightly in size. Mechanical changes include a new 7-speed dual-clutch transmission and a 2.0l turbocharged four-cylinder engine rated at 252-bhp. The A4 is offered in FWD and quattro AWD models. The S4 model will return for the 2018 model year.