AI-Assisted Car Shopping

 New Search
Save
Sort

Used 2020 BMW X3 for Sale in Saint Louis, MO

X3s for Sale at Dealers, Ranked by CoPilot AI ?

Filters
Price
Year
Mileage
Trim
2021 BMW X3 xDrive30i AWD photo
1
Price Drop
2021 BMW X3 xDrive30i AWD Chesterfield, MO
$30,789 39k miles
•••

#1 2018-2022 BMW X3

CoPilot AI: It’s anA+” Buy

  • $100 Price Drop
  • Great Price - $3,932 Below Market
  • Includes $5,720 Premium Upgrades
See more about this car
2021 BMW X3 xDrive30i AWD photo
2
2021 BMW X3 xDrive30i AWD Chesterfield, MO
$30,989 32k miles
•••

#2 2018-2022 BMW X3

CoPilot AI: It’s anA+” Buy

  • Great Price - $3,421 Below Market
  • Includes $3,458 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2019 BMW X3 sDrive30i RWD photo
3
2019 BMW X3 sDrive30i RWD Wentzville, MO
$28,000 39.7k miles
•••

#3 2018-2022 BMW X3

CoPilot AI: It’s anA+” Buy

  • Good Price - $1,204 Below Market
  • Includes $5,965 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW X3 xDrive30i AWD photo
4
2021 BMW X3 xDrive30i AWD Manchester, MO
$32,989 43.7k miles
•••

#4 2018-2022 BMW X3

CoPilot AI: It’s anA” Buy

  • Good Price - $1,745 Below Market
  • Includes $7,957 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW X3 xDrive30i AWD photo
5
Price Drop
2021 BMW X3 xDrive30i AWD St. Louis, MO
$31,990 43.7k miles
•••

#5 2018-2022 BMW X3

CoPilot AI: It’s anA” Buy

  • $2,000 Price Drop
  • Good Price - $1,087 Below Market
  • Includes $5,958 Premium Upgrades
See more about this car
2020 BMW X3 xDrive30i AWD photo
6
2020 BMW X3 xDrive30i AWD Manchester, MO
$29,865 42.5k miles
•••

#6 2018-2022 BMW X3

CoPilot AI: It’s anA” Buy

  • Fair Price - $782 Below Market
  • Includes $7,172 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW X3 xDrive30i AWD photo
7
Price Drop
2021 BMW X3 xDrive30i AWD Manchester, MO
$33,940 33.6k miles
•••

#7 2018-2022 BMW X3

CoPilot AI: It’s anA” Buy

  • $1,500 Price Drop
  • Fair Price - $308 Above Market
  • Includes $2,021 Premium Upgrades
See more about this car
2019 BMW X3 xDrive30i AWD photo
8
Price Drop
2019 BMW X3 xDrive30i AWD Creve Coeur, MO
$24,997 53.5k miles
•••

#8 2018-2022 BMW X3

CoPilot AI: It’s anA” Buy

  • $773 Price Drop
  • Fair Price - $410 Above Market
  • Includes $1,836 Premium Upgrades
See more about this car
2019 BMW X3 xDrive30i AWD photo
9
Price Drop
2019 BMW X3 xDrive30i AWD Columbia, IL
$25,500 49k miles
•••

#9 2018-2022 BMW X3

CoPilot AI: It’s anA” Buy

  • $2,300 Price Drop
  • Fair Price - $415 Above Market
  • Includes $2,276 Premium Upgrades
See more about this car
2021 BMW X3 M40i AWD photo
10
2021 BMW X3 M40i AWD St Peters, MO
$40,864 42.8k miles
•••

#10 2018-2022 BMW X3

CoPilot AI: It’s anA-” Buy

  • Fair Price - $981 Above Market
  • Includes $3,051 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW X3 xDrive30i AWD photo
11
Price Drop
2021 BMW X3 xDrive30i AWD O'Fallon, MO
$28,500 75.9k miles
•••

#11 2018-2022 BMW X3

CoPilot AI: It’s aB+” Buy

  • $2,000 Price Drop
  • Great Price - $3,189 Below Market
  • Includes $7,338 Premium Upgrades
See more about this car
2021 BMW X3 sDrive30i RWD photo
12
2021 BMW X3 sDrive30i RWD Springfield, IL
$26,995 34.7k miles
•••

#12 2018-2022 BMW X3

CoPilot AI: It’s aB+” Buy

  • Great Price - $2,005 Below Market
  • Includes $366 Premium Upgrades
  • CARFAX: One Owner, Clean Title
See more about this car
2021 BMW X3 M40i AWD photo
13
Price Drop
2021 BMW X3 M40i AWD Creve Coeur, MO
$43,600 31.5k miles Certified
•••

#13 2018-2022 BMW X3

CoPilot AI: It’s aB+” Buy

  • $100 Price Drop
  • Good Price - $1,905 Below Market
  • Includes $5,535 Premium Upgrades
See more about this car
2022 BMW X3 xDrive30i AWD photo
14
2022 BMW X3 xDrive30i AWD Manchester, MO
$40,997 12.9k miles
•••

#14 2018-2022 BMW X3

CoPilot AI: It’s aB+” Buy

  • Good Price - $1,695 Below Market
  • Includes $5,632 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW X3 xDrive30i AWD photo
15
2021 BMW X3 xDrive30i AWD Manchester, MO
$35,985 21.2k miles
•••

#15 2018-2022 BMW X3

CoPilot AI: It’s aB+” Buy

  • Fair Price - $663 Below Market
  • Includes $7,043 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW X3 xDrive30i AWD photo
16
Price Drop
2021 BMW X3 xDrive30i AWD O'Fallon, MO
$29,500 58k miles
•••

#16 2018-2022 BMW X3

CoPilot AI: It’s aB+” Buy

  • $1,000 Price Drop
  • Fair Price - $167 Below Market
  • Includes $1,451 Premium Upgrades
See more about this car
2021 BMW X3 xDrive30i AWD photo
17
Price Drop
2021 BMW X3 xDrive30i AWD O'Fallon, MO
$30,500 54.9k miles
•••

#17 2018-2022 BMW X3

CoPilot AI: It’s aB+” Buy

  • $1,000 Price Drop
  • Fair Price - $745 Above Market
  • Includes $1,404 Premium Upgrades
See more about this car
2022 BMW X3 xDrive30i AWD photo
18
2022 BMW X3 xDrive30i AWD O'Fallon, IL
$39,199 12.8k miles
•••

#18 2018-2022 BMW X3

CoPilot AI: It’s aB+” Buy

  • Fair Price - $755 Above Market
  • CARFAX: One Owner, Clean Title
  • Motivation to Negotiate - Increasing
See more about this car
2021 BMW X3 xDrive30i AWD photo
19
Price Drop
2021 BMW X3 xDrive30i AWD St Peters, MO
$32,700 33k miles
•••

#19 2018-2022 BMW X3

CoPilot AI: It’s aB” Buy

  • $280 Price Drop
  • Fair Price - $122 Above Market
  • Includes $1,546 Premium Upgrades
See more about this car
2021 BMW X3 xDrive30i AWD photo
20
Price Drop
2021 BMW X3 xDrive30i AWD O'Fallon, IL
$31,990 32.5k miles
•••

#20 2018-2022 BMW X3

CoPilot AI: It’s aB” Buy

  • $500 Price Drop
  • Fair Price - $266 Above Market
  • Includes $1,252 Premium Upgrades
See more about this car
2019 BMW X3 xDrive30i AWD photo
21
Price Drop
2019 BMW X3 xDrive30i AWD Maplewood, MO
$26,499 48.4k miles
•••

#21 2018-2022 BMW X3

CoPilot AI: It’s aB” Buy

  • $500 Price Drop
  • Includes $1,500 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2020 BMW X3 xDrive30i AWD photo
22
Price Drop
2020 BMW X3 xDrive30i AWD Columbia, IL
$30,000 36.2k miles
•••

#22 2018-2022 BMW X3

CoPilot AI: It’s aB” Buy

  • $2,000 Price Drop
  • Includes $2,254 Premium Upgrades
  • CARFAX: Clean Title
See more about this car
2021 BMW X3 xDrive30i AWD photo
23
2021 BMW X3 xDrive30i AWD Manchester, MO
$36,354 26.3k miles
•••

#23 2018-2022 BMW X3

CoPilot AI: It’s aB” Buy

  • Includes $3,949 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
  • Very Low Mileage
See more about this car
2021 BMW X3 xDrive30i AWD photo
24
Price Drop
2021 BMW X3 xDrive30i AWD Creve Coeur, MO
$34,700 29.5k miles
•••

#24 2018-2022 BMW X3

CoPilot AI: It’s aB-” Buy

  • $300 Price Drop
  • Includes $1,267 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW X3 M40i AWD photo
25
2021 BMW X3 M40i AWD Manchester, MO
$43,877 37k miles
•••

#25 2018-2022 BMW X3

CoPilot AI: It’s aB-” Buy

  • Includes $3,003 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
  • Motivation to Negotiate - High
See more about this car
1-25 of 45 results

2020 BMW X3

Compact Luxury Crossover
Seats
5
Fuel Economy
21 - 21City 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.