If you want to find the best luxury car, you need to look at both the 2021 Audi A4 and 2021 Audi A6. Both of these models have a lot to offer, which is why we have performed a complete 2021 Audi A4 vs. 2021 Audi A6 comparison. At Audi Cherry Hill, we want to look at the performance, specs, dimensions and features of both cars.

2021 Audi A4 vs. 2021 Audi A6: Pricing

The 2021 Audi A4 MSRP is $39,100, which is slightly less than the starting price of a 2021 Audi A6 at $54,900.

2021 Audi A4 vs. 2021 Audi A6: Performance

The 2021 A4 comes with a 201-horsepower 2.0-liter turbo-four, but there is also a 261-horsepower 2.0-liter turbo-four available. Both of these are paired with a seven-speed dual-clutch transmission. Of course, you always have the option of the S4 model too, which includes a 349-horsepower 3.0-liter V6 and an eight-speed automatic transmission. Base models achieve 24/31 mpg, while the S4 gets 20/28 mpg.

In comparison, the 2021 Audi A6 offers four engines. The base model includes a 248-horsepower 2.0-liter four-cylinder or there's a 335-horsepower V6. Both of these include a mild-hybrid setup and seven-speed dual-clutch automatic transmission. However, the Audi S6 includes a 444-horsepower 2.9-liter twin-turbo V6 or you can choose the Audi RS 6 Avant with a 591-horsepower 4.0-liter twin-turbo V8. Both of these performance-focused models include an eight-speed automatic transmission. The new A6 gets 23/31 mpg with the standard engine or 22/29 with the V6.