AI-Assisted Car Shopping

 New Search
Save
Sort

Used 2020 Audi S4 for Sale in Washington, DC

S4s for Sale at Dealers, Ranked by CoPilot AI ?

Filters
Price
Year
Mileage
Trim
2018 Audi S4 Premium Plus AWD photo
1
2018 Audi S4 Premium Plus AWD Wilmington, DE
$27,982 57k miles
•••

#1 2018-2022 Audi S4

CoPilot AI: It’s anA+” Buy

  • Great Price - $2,358 Below Market
  • Includes $2,980 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2018 Audi S4 Premium Plus AWD photo
2
2018 Audi S4 Premium Plus AWD East Petersburg, PA
$30,500 45.9k miles
•••

#2 2018-2022 Audi S4

CoPilot AI: It’s anA+” Buy

  • Great Price - $2,289 Below Market
  • Includes $3,078 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2019 Audi S4 Premium Plus AWD photo
3
2019 Audi S4 Premium Plus AWD Upper Marlboro, MD
$32,900 35.2k miles
•••

#3 2018-2022 Audi S4

CoPilot AI: It’s anA” Buy

  • Fair Price - $972 Below Market
  • Includes $4,148 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2019 Audi S4 Premium Plus AWD photo
4
Price Drop
2019 Audi S4 Premium Plus AWD Lancaster, PA
$35,918 32.7k miles Certified
•••

#4 2018-2022 Audi S4

CoPilot AI: It’s anA” Buy

  • $872 Price Drop
  • Fair Price - $405 Below Market
  • Includes $6,037 Premium Upgrades
See more about this car
2021 Audi S4 Premium Plus AWD photo
5
Price Drop
2021 Audi S4 Premium Plus AWD Sterling, VA
$40,640 26.8k miles
•••

#5 2018-2022 Audi S4

CoPilot AI: It’s anA-” Buy

  • $200 Price Drop
  • Fair Price - $812 Above Market
  • Includes $1,677 Premium Upgrades
See more about this car
2019 Audi S4 Premium Plus AWD photo
6
2019 Audi S4 Premium Plus AWD Dumfries, VA
$24,999 65.7k miles
•••

#6 2018-2022 Audi S4

CoPilot AI: It’s aB+” Buy

  • Great Price - $6,568 Below Market
  • Includes $5,644 Premium Upgrades
  • CARFAX: Clean Title
See more about this car
2020 Audi S4 Premium Plus AWD photo
7
2020 Audi S4 Premium Plus AWD Chantilly, VA
$36,995 34.8k miles
•••

#7 2018-2022 Audi S4

CoPilot AI: It’s aB+” Buy

  • Fair Price - $569 Below Market
  • Includes $6,035 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2020 Audi S4 Premium Plus AWD photo
8
Price Drop
2020 Audi S4 Premium Plus AWD Manheim, PA
$38,888 21.7k miles
•••

#8 2018-2022 Audi S4

CoPilot AI: It’s aB+” Buy

  • $1,076 Price Drop
  • Fair Price - $511 Below Market
  • Includes $5,782 Premium Upgrades
See more about this car
2018 Audi S4 Premium Plus AWD photo
9
Price Drop
2018 Audi S4 Premium Plus AWD Vienna, VA
$25,520 73.3k miles
•••

#9 2018-2022 Audi S4

CoPilot AI: It’s aB” Buy

  • $300 Price Drop
  • Fair Price - $194 Above Market
  • Includes $1,473 Premium Upgrades
See more about this car
2018 Audi S4 Premium Plus AWD photo
10
Price Drop
2018 Audi S4 Premium Plus AWD Stafford, VA
$23,968 75.7k miles
•••

#10 2018-2022 Audi S4

CoPilot AI: It’s aD+” Buy

  • $1,021 Price Drop
  • Great Price - $3,960 Below Market
  • Includes $3,763 Premium Upgrades
See more about this car
2018 Audi S4 Premium Plus AWD photo
11
2018 Audi S4 Premium Plus AWD Lititz, PA
$29,995 60.6k miles
•••

#11 2018-2022 Audi S4

CoPilot AI: It’s aD+” Buy

  • Includes $297 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
  • Very Low Mileage
See more about this car
2018 Audi S4 Premium Plus AWD photo
2018 Audi S4 Premium Plus AWD Manassas, VA
$26,995 71k miles
•••

Not Ranked

CoPilot AI: It’s aB+” Buy

  • Great Price - $2,019 Below Market
  • Includes $4,184 Premium Upgrades
  • Motivation to Negotiate - Increasing
See more about this car
2018 Audi S4 Prestige AWD photo
Price Drop
2018 Audi S4 Prestige AWD Arlington, VA
$27,700 65.1k miles
•••

Not Ranked

CoPilot AI: It’s aB+” Buy

  • $300 Price Drop
  • Good Price - $1,632 Below Market
  • Includes $5,575 Premium Upgrades
See more about this car
2019 Audi S4 Premium Plus AWD photo
Price Drop
2019 Audi S4 Premium Plus AWD Sterling, VA
$41,998 33.3k miles
•••

Not Ranked

CoPilot AI: It’s aC” Buy

  • $1,000 Price Drop
  • Includes $5,384 Premium Upgrades
  • Very Low Mileage
See more about this car

2020 Audi S4

Compact Luxury Sedan
Seats
5
Fuel Economy
20 - 20City MPG
27 - 27Hwy MPG
NHTSA Rating Summary
Copilot Rating
Dimensions

Why Use CoPilot?

Shop and buy your next car with confidence. CoPilot searches every car at every dealer, every day, and ranks them based on what matters to you.


When you shop for a new or used car, CoPilot helps you know more. We search every car at every dealer so you don't have to, we give you data and insights you won't find anywhere else, and we rank every car so it's easy to find the best car at the best price.


When you're ready to buy your next car, CoPilot helps you make sure you never get taken advantage of at the dealership. Would you like to know more than the salesperson? CoPilot helps you avoid any tricks, traps, and scams. Know how and what you can negotiate. With CoPilot, you'll save time, money, and frustration.

© 2024 CoPilot. All Rights Reserved.