The 2026 Audi A6 TFSI Sedan’s Unassuming Exterior Hides a Distinctive Driving Experience

If it’s possible for a German luxury car maker to have something as earthy as a workhorse, it would be the Audi A6. Embraced for years by buyers as a well-built, comfortable and reliable daily drive, it’s always classy and never too showy for proper grown-up use. For an automaker that fully embraces the legacy of sedans, the A6 lives happily smack in the middle of its family line—bigger than the A3 and A5, smaller than the A8 or S8 and less powerful than the RS 7. The A6 embraces a European middle ground...