AI-Assisted Car Shopping

 New Search
Save
Sort

Used 2021 BMW X3 for Sale in Boston, MA

X3s for Sale at Dealers, Ranked by CoPilot AI ?

Filters
Price
Year
Mileage
Trim
2021 BMW X3 xDrive30i AWD photo
1
2021 BMW X3 xDrive30i AWD Easton, MA
$32,990 29.8k miles
•••

#1 2021 BMW X3

CoPilot AI: It’s anA+” Buy

  • Great Price - $4,020 Below Market
  • Includes $8,862 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW X3 xDrive30i AWD photo
2
Price Drop
2021 BMW X3 xDrive30i AWD Rockland, MA
$35,403 23.7k miles Certified
•••

#2 2021 BMW X3

CoPilot AI: It’s anA+” Buy

  • $1,118 Price Drop
  • Great Price - $3,485 Below Market
  • Includes $8,414 Premium Upgrades
See more about this car
2021 BMW X3 xDrive30i AWD photo
3
Price Drop
2021 BMW X3 xDrive30i AWD Bedford, NH
$27,999 50.1k miles
•••

#3 2021 BMW X3

CoPilot AI: It’s anA+” Buy

  • $1,000 Price Drop
  • Great Price - $2,678 Below Market
  • Includes $6,287 Premium Upgrades
See more about this car
2021 BMW X3 xDrive30i AWD photo
4
Price Drop
2021 BMW X3 xDrive30i AWD Nashua, NH
$30,944 38.4k miles
•••

#4 2021 BMW X3

CoPilot AI: It’s anA+” Buy

  • $243 Price Drop
  • Great Price - $2,172 Below Market
  • Includes $4,577 Premium Upgrades
See more about this car
2021 BMW X3 xDrive30i AWD photo
5
2021 BMW X3 xDrive30i AWD Rochester, NH
$36,345 19.5k miles
•••

#5 2021 BMW X3

CoPilot AI: It’s anA” Buy

  • Good Price - $1,491 Below Market
  • Includes $8,410 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW X3 xDrive30i AWD photo
6
2021 BMW X3 xDrive30i AWD Warwick, RI
$39,796 17.1k miles Certified
•••

#6 2021 BMW X3

CoPilot AI: It’s anA” Buy

  • Fair Price - $1,130 Below Market
  • Includes $10,674 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW X3 xDrive30i AWD photo
7
2021 BMW X3 xDrive30i AWD West Springfield, MA
$33,000 37.3k miles Certified
•••

#7 2021 BMW X3

CoPilot AI: It’s anA” Buy

  • Fair Price - $925 Below Market
  • Includes $7,477 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW X3 xDrive30i AWD photo
8
2021 BMW X3 xDrive30i AWD Boston, MA
$37,898 15.6k miles Certified
•••

#8 2021 BMW X3

CoPilot AI: It’s anA” Buy

  • Fair Price - $680 Below Market
  • Includes $8,307 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW X3 xDrive30i AWD photo
9
Price Drop
2021 BMW X3 xDrive30i AWD Norwell, MA
$36,000 15.8k miles
•••

#9 2021 BMW X3

CoPilot AI: It’s anA” Buy

  • $1,000 Price Drop
  • Fair Price - $521 Below Market
  • Includes $2,769 Premium Upgrades
See more about this car
2021 BMW X3 xDrive30i AWD photo
10
2021 BMW X3 xDrive30i AWD Hartford, CT
$30,900 35k miles
•••

#10 2021 BMW X3

CoPilot AI: It’s anA” Buy

  • Fair Price - $476 Below Market
  • Includes $2,935 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW X3 M40i AWD photo
11
2021 BMW X3 M40i AWD Peabody, MA
$45,945 22.9k miles
•••

#11 2021 BMW X3

CoPilot AI: It’s anA” Buy

  • Fair Price - $24 Above Market
  • Includes $4,365 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW X3 sDrive30i RWD photo
12
Price Drop
2021 BMW X3 sDrive30i RWD Peabody, MA
$34,150 11.9k miles
•••

#12 2021 BMW X3

CoPilot AI: It’s anA” Buy

  • $2,557 Price Drop
  • Fair Price - $82 Above Market
  • Includes $5,566 Premium Upgrades
See more about this car
2021 BMW X3 M40i AWD photo
13
2021 BMW X3 M40i AWD Sudbury, MA
$41,998 33.4k miles
•••

#13 2021 BMW X3

CoPilot AI: It’s anA” Buy

  • Fair Price - $212 Above Market
  • Includes $3,859 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW X3 xDrive30i AWD photo
14
2021 BMW X3 xDrive30i AWD West Springfield, MA
$34,807 26.5k miles Certified
•••

#14 2021 BMW X3

CoPilot AI: It’s anA” Buy

  • Fair Price - $349 Above Market
  • Includes $4,319 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
Price Drop
2021 BMW X3 xDrive30i AWD Middletown, RI
$37,995 17.6k miles Certified
•••

#15 2021 BMW X3

CoPilot AI: It’s anA” Buy

  • Fair Price - $422 Above Market
  • Includes $7,655 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 Norwood, MA
$39,487 16.9k miles
•••

#16 2021 BMW X3

CoPilot AI: It’s anA” Buy

  • $500 Price Drop
  • Fair Price - $681 Above Market
  • Includes $5,575 Premium Upgrades
See more about this car
2021 BMW X3 xDrive30i AWD photo
17
Price Drop
2021 BMW X3 xDrive30i AWD Hartford, CT
$32,070 39.6k miles
•••

#17 2021 BMW X3

CoPilot AI: It’s anA” Buy

  • $430 Price Drop
  • Fair Price - $688 Above Market
  • Includes $3,631 Premium Upgrades
See more about this car
2021 BMW X3 xDrive30i AWD photo
18
Price Drop
2021 BMW X3 xDrive30i AWD Manchester, NH
$35,471 30.1k miles Certified
•••

#18 2021 BMW X3

CoPilot AI: It’s anA” Buy

  • $2,641 Price Drop
  • Fair Price - $728 Above Market
  • Includes $5,647 Premium Upgrades
See more about this car
2021 BMW X3 xDrive30i AWD photo
19
2021 BMW X3 xDrive30i AWD Peabody, MA
$35,451 32.7k miles Certified
•••

#19 2021 BMW X3

CoPilot AI: It’s anA” Buy

  • Fair Price - $904 Above Market
  • Includes $4,647 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW X3 xDrive30i AWD photo
20
Price Drop
2021 BMW X3 xDrive30i AWD Hartford, CT
$34,950 31.6k miles
•••

#20 2021 BMW X3

CoPilot AI: It’s anA” Buy

  • $400 Price Drop
  • Fair Price - $927 Above Market
  • Includes $4,813 Premium Upgrades
See more about this car
2021 BMW X3 xDrive30i AWD photo
21
2021 BMW X3 xDrive30i AWD Norwood, MA
$35,987 29.1k miles
•••

#21 2021 BMW X3

CoPilot AI: It’s anA” Buy

  • Fair Price - $954 Above Market
  • Includes $3,794 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW X3 xDrive30i AWD photo
22
Price Drop
2021 BMW X3 xDrive30i AWD Manchester, NH
$36,186 32k miles Certified
•••

#22 2021 BMW X3

CoPilot AI: It’s anA” Buy

  • $2,764 Price Drop
  • Fair Price - $1,018 Above Market
  • Includes $6,238 Premium Upgrades
See more about this car
2021 BMW X3 xDrive30e AWD photo
23
2021 BMW X3 xDrive30e AWD Brattleboro, VT
$34,418 49.5k miles
•••

#23 2021 BMW X3

CoPilot AI: It’s anA-” Buy

  • Good Price - $1,869 Below Market
  • Includes $7,843 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW X3 xDrive30i AWD photo
24
2021 BMW X3 xDrive30i AWD Easton, MA
$27,990 56.5k miles
•••

#24 2021 BMW X3

CoPilot AI: It’s anA-” Buy

  • Fair Price - $814 Below Market
  • Includes $3,517 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW X3 xDrive30i AWD photo
25
Price Drop
2021 BMW X3 xDrive30i AWD Easton, MA
$27,490 58.9k miles
•••

#25 2021 BMW X3

CoPilot AI: It’s anA-” Buy

  • $500 Price Drop
  • Fair Price - $594 Below Market
  • Includes $2,042 Premium Upgrades
See more about this car
1-25 of 149 results

2021 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.