← Audi A6 Allroad · 2020-present · C8

Audi A6 Allroad C8 (2020-present)

A6 Allroad returns to the US after 14-year gap. 335 hp, mild-hybrid, air suspension. Sensible upmarket wagon.

Verdict
B
BHP
335 bhp
0–60
5.1 s
Top speed
130 mph
MPG
23.0 mpg
Used
$48,000-$72,000

The C8 A6 Allroad returned to the US for the 2020 model year after a 14-year absence, on the same platform as the standard A6 / S6. 3.0-litre TFSI V6 with 48-volt mild-hybrid integration, 335 hp and 369 lb-ft, paired with a seven-speed S tronic dual-clutch. quattro AWD standard, adaptive air suspension standard. 0-60 in 5.1 seconds — significantly quicker than the original C5. The cabin shares the C8 A6's twin-screen MMI haptic touchscreen layout, which divides opinion. Reception has been positive: reviewers praise the air-suspension comfort, the genuine all-weather capability, and the relative rarity. Sales remain modest — wagons are a niche US taste — but the A6 Allroad is essentially the only luxury upmarket wagon with adaptive air suspension on sale. Killed in some markets as Audi shifts focus to electric Q-models, but US production continues for now.

Strengths

  • Adaptive air suspension standard
  • 335 hp + 48V mild hybrid is impressively efficient
  • Quattro AWD makes it all-weather usable
  • Genuine wagon practicality (30+ cu ft cargo)
  • Essentially unique in the segment after Volvo killed V90 CC

Weaknesses

  • Sells in tiny volumes (low used supply)
  • MMI haptic touchscreens polarise
  • S tronic mechatronics longer-term concern
  • Air suspension service costs
  • $70k+ for fully-loaded examples is a lot of money

Notable tech

  • 3.0L TFSI V6 + 48V mild hybrid (335 hp)
  • Seven-speed S tronic dual-clutch
  • Adaptive air suspension standard
  • Quattro AWD with Sport diff option
  • Twin-screen MMI haptic touch
  • Virtual Cockpit

Common issues

  • MMI haptic-screen complaints
  • Air suspension air-spring leaks (some early cars)
  • Carbon build-up on intake valves
  • S tronic mechatronics longer-term concern
  • Pano sunroof drains blocking

Used-market budget

$58,000

2020-2022 cars $48-58k. 2023-2024 $58-72k. Air suspension service history matters at higher mileages. Premium Plus and Prestige trims add meaningfully.