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2020 Audi

A6 Allroad

Auto (AM-S7), 6 cyl, 3.0 L, Turbo

Audi A6 Allroad: best and worst years
2020 Audi A6 Allroad (photo 1 of 2)

Closest available photo (2022 model year); you're viewing the 2020.

2022 photoAlexander MiglCC BY-SA 4.0via Wikimedia Commons

Overview

Body
Midsize Station WagonsEPA, from EPA, last updated 6/22/2026
Transmission
Automatic (AM-S7)EPA, from EPA, last updated 6/22/2026

Engine & performance

Power to weight
0.079 hp/lb

Efficiency

Smog score
5/10
SmartWay certified
No

Dimensions & capacity

Safety NHTSA record NHTSA, model year

Overall crash rating
★★★★★
Rollover rating
★★★★★
Stability control (ESC)
Standard
Forward-collision warning
Standard
Lane-departure warning
No
Recalls
9
Owner complaints
34 See on NHTSA
Reported injuries
1

Feature availability

Cameras & visibility

  • Backup camera
    Standard

Driver assist

  • Adaptive cruise control
    Standard
  • Automatic emergency brakingPart of Audi pre sense.
    Standard
  • Blind-spot monitor
    Optional
  • Lane-keeping assist
    Standard

Convenience

  • Push-button start
    Standard

Exterior

  • Adaptive headlights
    Standard

Reported problems NHTSA record NHTSA owner complaints, model year

  • ELECTRICAL SYSTEM45%
  • FORWARD COLLISION AVOIDANCE11%
  • UNKNOWN OR OTHER11%
  • STRUCTURE8%
  • BACK OVER PREVENTION4%
  • FUEL/PROPULSION SYSTEM4%

Source: NHTSA owner complaints, 53 total.

Audi A6 Allroad: best and worst years

Known issues manufacturer service bulletins, model year

1,264 service bulletins filed with NHTSA for this model year

  • May 28, 2026POWER TRAINTSB_2074806_5

    This bulletin provides information when there are noises after selecting a ear while idling and the vehicle is stationary, or while driving.

  • May 27, 2026POWER TRAINTSB_2059057_14

    This bulletin provides informatin when there is binding or vibrations in tight turns with quattro Ultra.

  • May 26, 2026UNKNOWN OR OTHERAOS-26-25

    This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the issue: The ODIS Audi Brand update 2.41.1 is setting a ODS5003E error code when you perform the 90TV SVM flash.

  • May 22, 2026ELECTRICAL SYSTEMTSB_2080517_4

    This bulletin provides informaiotn when the starter battery is discharged or defective.

  • May 15, 2026VISIBILITY/WIPERTSB_2067557_2

    This bulletin provides informaiton when the windscreen/rear window washer pump is not working (B126101, B126113).

  • May 13, 2026ELECTRICAL SYSTEMTSB_2076264_6

    This bulletin provides repair instructions for the overhead view camera; gen 3.

  • May 6, 2026POWER TRAINTSB_2074808_4

    The high-voltage batteries in electric vehicles are subject to various ageing effects which could lead to the energy content (energy density) being reduced. This reduction in the energy content, which is due to factors. Revised header. Added Model years

  • May 5, 2026STRUCTURE:BODYTSB_2074721_3

    This bulletin provides information when there is noise from the backrest of the front seat.

  • and 1,256 more

Source: NHTSA manufacturer communications (technical service bulletins).

Warranty manufacturer terms, by make

Basic
4 yr / 50k mi
Powertrain
4 yr / 50k mi
Roadside assistance
4 yr
Maintenance
3 yr / 30k mi
EV battery
8 yr / 100k mi

Source: media.audiusa.com as of 2026-06

Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.