Gray
2021 Audi S4 3.0T quattro Premium Plus
$30,999est. $534/mo
- 53,102 mi
- AWD
- 8-Speed Automatic
- Gasoline
- Car
METRO AUTO SALES · Ramsey, MN
2021 Audi S4
Shop 12 2021 Audi S4 listings from 12 dealers nationwide. Asking prices from $24,498, median $34,191. Prices by year, FAQ and price history.
12 active listings. Asking prices from $24,498 to $39,774. These are asking prices, not sold-price averages. 2021 Audi S4 prices, price changes & market data
2021 Audi S4 overview
AutosXchange lists 12 2021 Audi S4 listings from 12 dealerships in 9 states. Asking prices run from $24,498 to $39,774, with a median of $34,191. Used examples average 55,201 miles. All listings are 2021 models. Minnesota has the most listings (2), followed by Pennsylvania and California.
Where to find a 2021 Audi S4
Shop 2021 Audi S4 by city
- 2021 Audi S4 in Livermore, CA 1
- 2021 Audi S4 in Reno, NV 1
- 2021 Audi S4 in Wilmington, DE 1
- 2021 Audi S4 in Duluth, GA 1
- 2021 Audi S4 in Doylestown, PA 1
- 2021 Audi S4 in San Rafael, CA 1
- 2021 Audi S4 in Eden Prairie, MN 1
2021 Audi S4 questions
How many 2021 Audi S4 cars are for sale on AutosXchange?
As of November 10, 2026, there are 12 listings from 12 dealerships across 9 states.
How much does a 2021 Audi S4 cost?
Dealer asking prices range from $24,498 to $39,774. The median asking price is $34,191, based on 12 listings that passed our data checks. These are asking prices, not sold prices.
Where are the most 2021 Audi S4 listings?
Minnesota (2), Pennsylvania (2), California (2) have the most 2021 Audi S4 listings on AutosXchange.
Are these 2021 Audi S4 listings real?
Yes. Every listing comes from a dealership's own published inventory, shows the exact VIN and the dealer's asking price, and links to the selling dealer.
Available 2021 Audi S4 vehicles
Turbo Blue
2021 Audi S4 Premium Plus 3.0 TFSI quattro
$37,479est. $645/mo
- 47,851 mi
- AWD
- Automatic
- Gasoline
- Car
Audi Melbourne · West Melbourne, FL
Tango Red
2021 Audi S4
$35,840est. $617/mo
- 65,209 mi
- AWD
- 8-Speed Automatic
- Gasoline
- Car
Faulkner Volkswagen Mechanicsburg · Mechanicsburg, PA
Mythos Black
2021 Audi S4 3.0T Premium Sedan
$29,599est. $510/mo
- 74,039 mi
- AWD
- 8-Speed Automatic
- Gasoline
- Car
Land Rover Livermore · Livermore, CA
White
2021 Audi S4 3.0T Premium Plus quattro Sedan
$39,725est. $684/mo
- 30,170 mi
- Automatic
- Gasoline
- Car
Used Cars In Reno NV · Reno, NV
Glacier White Metallic
2021 Audi S4 Prestige
$39,774est. $685/mo
- 23,588 mi
- AWD
- 8-Speed Automatic
- Gasoline
- Car
Lexus of Wilmington · Wilmington, DE
Glacier White
2021 Audi S4 3.0T Premium
$35,398est. $609/mo
- 40,271 mi
- AWD
- 8-Speed Automatic
- Gasoline
- Car
Acura Carland · Duluth, GA
Quantum Gray
2021 Audi S4 3.0T Prestige
$27,489est. $473/mo
- 68,927 mi
- AWD
- 8-Speed Automatic
- Gasoline
- Car
Fred Beans Chrysler Dodge Jeep Ram · Doylestown, PA
Gray
2021 Audi S4 3.0T Prestige
$32,066est. $552/mo
- 52,699 mi
- AWD
- Automatic
- Gasoline
- Car
Lexus of Marin · San Rafael, CA
Glacier White Metallic
2021 Audi S4 PREMIUM
$32,984est. $568/mo
- 54,127 mi
- AWD
- Automatic
- Car
iDeal Auto Imports LLC · Eden Prairie, MN
Daytona Gray Pearl
2021 Audi S4 3.0T Premium Plus quattro
$36,105est. $622/mo
- 42,961 mi
- 8-Speed Automatic
- Gasoline
- Car
Moran Certified Pre-Owned · Chesterfield, MI
Navarra Blue Metallic
2021 Audi S4 Premium Plus
$24,498est. $422/mo
- 109,464 mi
- AWD
- Automatic
- Gasoline
- Car
Bob Mariano Chrysler Dodge Jeep Ram · Concord, NH