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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
2016 Audi S4 Premium Plus AWD • Escondido, CA
Silver • 3.0L V6 Engine
Silver • 3.0L V6 Engine
$20,197 • 80.9k miles
•••
#1 2015-2023 Audi S4
CoPilot AI: It’s a “B+” Buy
- $400 Price Drop
- Great Price - $3,157 Below Market
- Includes $966 Premium Upgrades
More details
6
Price Drop
2018 Audi S4 Premium Plus AWD • Ontario, CA
Black • 3.0L V6 Engine
Black • 3.0L V6 Engine
$23,968 • 84k miles
•••
#6 2015-2023 Audi S4
CoPilot AI: It’s a “D+” Buy
- $660 Price Drop
- Includes $1,460 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
5
2018 Audi S4 Premium Plus AWD • Vista, CA
White • 3.0L V6 Engine
White • 3.0L V6 Engine
$21,995 • 100.5k miles
•••
#5 2015-2023 Audi S4
CoPilot AI: It’s a “C” Buy
- Includes $2,653 Premium Upgrades
- Average Mileage
More details
3
Price Drop
2018 Audi S4 Premium Plus AWD • Santa Ana, CA
Silver • 3.0L V6 Engine
Silver • 3.0L V6 Engine
$26,299 • 62.8k miles
•••
#3 2015-2023 Audi S4
CoPilot AI: It’s a “B+” Buy
- $700 Price Drop
- Fair Price - $235 Above Market
- Includes $1,766 Premium Upgrades
More details
7
Price Drop
2019 Audi S4 Prestige AWD • Bellflower, CA
Black • 3.0L V6 Engine
Black • 3.0L V6 Engine
$21,998
•••
More details
4
Price Drop
2019 Audi S4 Premium Plus AWD • Montclair, CA
Black • 3.0L V6 Engine
Black • 3.0L V6 Engine
$25,850 • 86.5k miles
•••
#4 2015-2023 Audi S4
CoPilot AI: It’s a “B” Buy
- $1,000 Price Drop
- Fair Price - $304 Above Market
- Includes $4,979 Premium Upgrades
More details
2
Price Drop
2020 Audi S4 Premium Plus AWD • Lemon Grove, CA
Gray • 3.0L V6 Engine
Gray • 3.0L V6 Engine
$24,995 • 87.7k miles
•••
#2 2015-2023 Audi S4
CoPilot AI: It’s a “B+” Buy
- $3,000 Price Drop
- Great Price - $2,192 Below Market
- Includes $5,243 Premium Upgrades
More details
2019 Audi S4 Premium Plus AWD • Irvine, CA
White • 3.0L V6 Engine
White • 3.0L V6 Engine
$29,998 • 58.4k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- Fair Price - $311 Above Market
- Includes $4,703 Premium Upgrades
- Very Low Mileage
More details
2019 Audi S4 Premium Plus AWD • Irvine, CA
Gray • 3.0L V6 Engine
Gray • 3.0L V6 Engine
$31,998 • 64.7k miles
•••
Not Ranked
CoPilot AI: It’s a “C” Buy
- Includes $5,054 Premium Upgrades
- Very Low Mileage
- Dealer Rating - 4.2 stars
More details
2025 Audi S4
Compact Luxury Sedan
Seats
5
Fuel Economy
20City MPG
29Hwy MPG
NHTSA Rating Summary
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Audi S4 for Sale by CityView more Sedans