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2021 Audi

Q3 quattro

Auto (S8), 4 cyl, 2.0 L, Turbo

Audi Q3: best and worst years
2021 Audi Q3 quattro (photo 1 of 3)

Closest available photo (2023 model year); you're viewing the 2021.

2023 photoCharles from Port Chester, New YorkCC0via Wikimedia Commons

Overview

Body
Small Sport Utility Vehicle 4WDEPA, from EPA, last updated 6/22/2026
Transmission
Automatic (S8)EPA, from EPA, last updated 6/22/2026

Engine & performance

HP
228
Power to weight
0.067 hp/lb
Axle ratio
3.33

Efficiency

Smog score
7/10
SmartWay certified
No

Dimensions & capacity

GVWR class
Class 1D (5,001 to 6,000 lb)NHTSA vPIC, from NHTSA vPIC, last updated 10/13/2026

Safety NHTSA record NHTSA, model year

Overall crash rating
★★★★★
Rollover rating
★★★★★
Stability control (ESC)
Standard
Forward-collision warning
No
Lane-departure warning
Standard
Recalls
3
Owner complaints
15 See on NHTSA
Reported injuries
2

Feature availability

Cameras & visibility

  • Backup camera
    Standard

Driver assist

Convenience

  • Push-button start
    Standard

Reported problems NHTSA record NHTSA owner complaints, model year

  • FUEL/PROPULSION SYSTEM17%
  • ELECTRICAL SYSTEM13%
  • ENGINE13%
  • SEAT BELTS9%
  • UNKNOWN OR OTHER9%
  • EXTERIOR LIGHTING4%

Source: NHTSA owner complaints, 23 total.

Audi Q3: best and worst years

Known issues manufacturer service bulletins, model year

777 service bulletins filed with NHTSA for this model year

  • 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 18, 2026UNKNOWN OR OTHERQ2_Audi closures

    Multiple campaign closues

  • May 15, 2026VISIBILITY/WIPERTSB_2067557_2

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

  • 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.

  • Apr 30, 2026ELECTRICAL SYSTEMTSB_2080517_3

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

  • Apr 30, 2026STRUCTURE:BODYTSB_2079226_4

    This bulletin provides information when the sliding glass panoramic sunroof is leaking.

  • and 769 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.