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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
2022 Audi S4 Premium Plus AWD • Ontario, CA
White • 3.0L V6 Engine
White • 3.0L V6 Engine
$43,200 • 27.2k miles
•••
#1 2015-2023 Audi S4
CoPilot AI: It’s an “A+” Buy
- $299 Price Drop
- Great Price - $4,610 Below Market
- Includes $8,941 Premium Upgrades
More details
2
Price Drop
2021 Audi S4 Premium Plus AWD • San Diego, CA
Black • 3.0L V6 Engine
Black • 3.0L V6 Engine
$34,000 • 60.8k miles
•••
#2 2015-2023 Audi S4
CoPilot AI: It’s a “B+” Buy
- $292 Price Drop
- Great Price - $3,618 Below Market
- Includes $3,069 Premium Upgrades
More details
3
2015 Audi S4 Premium Plus AWD • Fullerton, CA
Gray • 3.0L V6 Engine
Gray • 3.0L V6 Engine
$10,999 • 170.5k miles
•••
#3 2015-2023 Audi S4
CoPilot AI: It’s a “B+” Buy
- Great Price - $2,340 Below Market
- Includes $1,255 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
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4
Price Drop
2019 Audi S4 Premium Plus AWD • Santa Ana, CA
Silver • 3.0L V6 Engine
Silver • 3.0L V6 Engine
$33,199 • 37.1k miles
•••
#4 2015-2023 Audi S4
CoPilot AI: It’s a “B+” Buy
- $300 Price Drop
- Fair Price - $702 Below Market
- Includes $6,741 Premium Upgrades
More details
5
2019 Audi S4 Premium Plus AWD • Santa Ana, CA
Black • 3.0L V6 Engine
Black • 3.0L V6 Engine
$29,899 • 64.8k miles
•••
#5 2015-2023 Audi S4
CoPilot AI: It’s a “B+” Buy
- Fair Price - $445 Above Market
- Includes $4,836 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
More details
6
Price Drop
2019 Audi S4 Premium Plus AWD • Covina, CA
Gray • 3.0L V6 Engine
Gray • 3.0L V6 Engine
$30,446 • 69.9k miles
•••
#6 2015-2023 Audi S4
CoPilot AI: It’s a “B” Buy
- $434 Price Drop
- Includes $4,946 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
More details
7
Price Drop
2022 Audi S4 Prestige AWD • Ontario, CA
Black • 3.0L V6 Engine
Black • 3.0L V6 Engine
$44,124 • 22.1k miles
•••
More details
9
Price Drop
2019 Audi S4 Premium AWD • Long Beach, CA
Gray • 3.0L V6 Engine
Gray • 3.0L V6 Engine
$34,500 • 21.8k miles
•••
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2019 Audi S4 Premium Plus AWD • San Diego, CA
Gray • 3.0L V6 Engine
Gray • 3.0L V6 Engine
$27,995 • 76k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- Fair Price - $306 Below Market
- Includes $5,123 Premium Upgrades
- Below Average Mileage
More details
2025 Audi S4
Compact Luxury Sedan
Seats
5
Fuel Economy
21City MPG
29Hwy MPG
NHTSA Rating Summary
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Audi S4 for Sale by CityView more Sedans