Ideal for performance enthusiasts who need supercar acceleration and precision handling in a luxury, practical wagon for daily driving and family duties.
Strengths
Supercar‑level acceleration and agility with 621 hp and 627 lb‑ft torque in a practical wagon body ([caranddriver.com](https://www.caranddriver.com/reviews/a69619676/2026-audi-rs6-avant-performance-test/?utm_source=openai))
Exceptional handling—1.00 g on the skidpad and impressive braking performance (70 mph stop in 140 ft) ([caranddriver.com](https://www.caranddriver.com/reviews/a69619676/2026-audi-rs6-avant-performance-test/?utm_source=openai))
Spacious cargo area (30 cu ft behind rear seats, expandable to around 70 cu ft) with luxurious, family‑friendly interior ([caranddriver.com](https://www.caranddriver.com/reviews/a69619676/2026-audi-rs6-avant-performance-test/?utm_source=openai))
Tradeoffs
Poor fuel efficiency—just 15 mpg city / 22 mpg highway, rating around 16 mpg combined ([caranddriver.com](https://www.caranddriver.com/audi/rs6-avant-2026?utm_source=openai))
Steep price and expensive options make it cost‑prohibitive for many buyers ([caranddriver.com](https://www.caranddriver.com/reviews/a69619676/2026-audi-rs6-avant-performance-test/?utm_source=openai))
Interior feels dated with too much piano‑black trim and overly touch‑sensitive controls ([caranddriver.com](https://www.caranddriver.com/reviews/a69619676/2026-audi-rs6-avant-performance-test/?utm_source=openai))
What you might regret
Not recommended for buyers prioritizing fuel economy or modern, intuitive interior interfaces.