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Used Audi S4 for Sale in San Diego, CA
S4s for Sale at Dealers
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1
Price Drop
2021 Audi S4 Premium Plus AWD • Montclair, CA
Gray • 3.0L V6 Engine
Gray • 3.0L V6 Engine
$35,044 • 42.2k miles
•••
#1 2015-2023 Audi S4
CoPilot AI: It’s an “A+” Buy
- $184 Price Drop
- Great Price - $2,933 Below Market
- Includes $4,455 Premium Upgrades
More details
2
2021 Audi S4 Premium Plus AWD • Placentia, CA
3.0L V6 Engine
3.0L V6 Engine
$38,888 • 25.3k miles
•••
#2 2015-2023 Audi S4
CoPilot AI: It’s an “A” Buy
- Fair Price - $337 Below Market
- Includes $2,371 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
3
2016 Audi S4 Premium Plus AWD • Ontario, CA
Black • 3.0L V6 Engine
Black • 3.0L V6 Engine
$20,999 • 87k miles
•••
#3 2015-2023 Audi S4
CoPilot AI: It’s an “A” Buy
- Fair Price - $254 Above Market
- Includes $1,981 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
More details
4
2020 Audi S4 Premium Plus AWD • Ontario, CA
Gray • 3.0L V6 Engine
Gray • 3.0L V6 Engine
$33,000 • 47k miles
•••
#4 2015-2023 Audi S4
CoPilot AI: It’s a “B+” Buy
- Good Price - $1,581 Below Market
- Includes $5,940 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
More details
5
Price Drop
2019 Audi S4 Premium Plus AWD • Torrance, CA
Gray • 3.0L V6 Engine
Gray • 3.0L V6 Engine
$34,992 • 39.6k miles
•••
#5 2015-2023 Audi S4
CoPilot AI: It’s a “C” Buy
- $999 Price Drop
- Includes $4,466 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
More details
6
2021 Audi S4 Premium AWD • Ontario, CA
Gray • 3.0L V6 Engine
Gray • 3.0L V6 Engine
$39,808 • 23.4k miles
•••
More details
2025 Audi S4
Compact Luxury Sedan
Seats
5
Fuel Economy
21City MPG
29Hwy MPG
NHTSA Rating Summary
Dimensions
Audi S4 for Sale by CityView more Sedans