AI-Assisted Car Shopping

 New Search
Save
Sort

Used 2021 BMW 3 Series for Sale in Boston, MA

3 Series for Sale at Dealers, Ranked by CoPilot AI ?

Filters
Price
Year
Mileage
Trim
2021 BMW 3 Series 330i xDrive AWD photo
1
Price Drop
2021 BMW 3 Series 330i xDrive AWD Attleboro, MA
$30,477 22.3k miles
•••

#1 2021 BMW 3 Series

CoPilot AI: It’s anA+” Buy

  • $1,500 Price Drop
  • Great Price - $7,305 Below Market
  • Includes $1,345 Premium Upgrades
See more about this car
2021 BMW 3 Series 330i xDrive AWD photo
2
2021 BMW 3 Series 330i xDrive AWD Attleboro, MA
$29,977 37.8k miles
•••

#2 2021 BMW 3 Series

CoPilot AI: It’s anA+” Buy

  • Great Price - $3,558 Below Market
  • Includes $1,254 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW 3 Series 330i xDrive AWD photo
3
2021 BMW 3 Series 330i xDrive AWD Shrewsbury, MA
$30,595 44.8k miles
•••

#3 2021 BMW 3 Series

CoPilot AI: It’s anA+” Buy

  • Great Price - $2,693 Below Market
  • Includes $1,217 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW 3 Series 330e xDrive AWD photo
4
Price Drop
2021 BMW 3 Series 330e xDrive AWD Shrewsbury, MA
$33,888 17.5k miles
•••

#4 2021 BMW 3 Series

CoPilot AI: It’s anA+” Buy

  • $607 Price Drop
  • Good Price - $1,995 Below Market
  • Includes $4,579 Premium Upgrades
See more about this car
2021 BMW 3 Series M340i xDrive AWD photo
5
Price Drop
2021 BMW 3 Series M340i xDrive AWD Attleboro, MA
$43,777 28.3k miles
•••

#5 2021 BMW 3 Series

CoPilot AI: It’s anA” Buy

  • $1,000 Price Drop
  • Fair Price - $1,049 Below Market
  • Includes $4,068 Premium Upgrades
See more about this car
2021 BMW 3 Series 330i xDrive AWD photo
6
2021 BMW 3 Series 330i xDrive AWD Hartford, CT
$29,900 27.5k miles
•••

#6 2021 BMW 3 Series

CoPilot AI: It’s anA” Buy

  • Good Price - $952 Below Market
  • Includes $1,606 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW 3 Series 330i xDrive AWD photo
7
Price Drop
2021 BMW 3 Series 330i xDrive AWD Nashua, NH
$32,445 29.5k miles Certified
•••

#7 2021 BMW 3 Series

CoPilot AI: It’s anA” Buy

  • $439 Price Drop
  • Fair Price - $463 Below Market
  • Includes $3,807 Premium Upgrades
See more about this car
2021 BMW 3 Series 330i xDrive AWD photo
8
2021 BMW 3 Series 330i xDrive AWD Nashua, NH
$33,663 34.7k miles Certified
•••

#8 2021 BMW 3 Series

CoPilot AI: It’s anA” Buy

  • Fair Price - $235 Below Market
  • Includes $5,089 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW 3 Series 330i xDrive AWD photo
9
Price Drop
2021 BMW 3 Series 330i xDrive AWD Hartford, CT
$31,000 35.3k miles
•••

#9 2021 BMW 3 Series

CoPilot AI: It’s anA” Buy

  • $500 Price Drop
  • Fair Price - $108 Above Market
  • Includes $2,472 Premium Upgrades
See more about this car
2021 BMW 3 Series 330i xDrive AWD photo
10
2021 BMW 3 Series 330i xDrive AWD Fall River, MA
$35,000 17.5k miles
•••

#10 2021 BMW 3 Series

CoPilot AI: It’s anA” Buy

  • Fair Price - $168 Above Market
  • Includes $4,803 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW 3 Series 330i xDrive AWD photo
11
2021 BMW 3 Series 330i xDrive AWD Stratham, NH
$36,369 26.2k miles Certified
•••

#11 2021 BMW 3 Series

CoPilot AI: It’s anA” Buy

  • Fair Price - $227 Above Market
  • Includes $6,787 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW 3 Series 330i xDrive AWD photo
12
2021 BMW 3 Series 330i xDrive AWD Peabody, MA
$34,985 35.2k miles Certified
•••

#12 2021 BMW 3 Series

CoPilot AI: It’s anA” Buy

  • Fair Price - $335 Above Market
  • Includes $6,524 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW 3 Series 330i xDrive AWD photo
13
2021 BMW 3 Series 330i xDrive AWD Peabody, MA
$34,691 23k miles
•••

#13 2021 BMW 3 Series

CoPilot AI: It’s anA” Buy

  • Fair Price - $371 Above Market
  • Includes $5,457 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW 3 Series 330i xDrive AWD photo
14
Price Drop
2021 BMW 3 Series 330i xDrive AWD Nashua, NH
$35,386 21.4k miles Certified
•••

#14 2021 BMW 3 Series

CoPilot AI: It’s anA” Buy

  • $2,004 Price Drop
  • Fair Price - $394 Above Market
  • Includes $5,004 Premium Upgrades
See more about this car
2021 BMW 3 Series 330i xDrive AWD photo
15
Price Drop
2021 BMW 3 Series 330i xDrive AWD Sudbury, MA
$33,998 20.8k miles Certified
•••

#15 2021 BMW 3 Series

CoPilot AI: It’s anA” Buy

  • $500 Price Drop
  • Fair Price - $493 Above Market
  • Includes $3,647 Premium Upgrades
See more about this car
2021 BMW 3 Series 330i xDrive AWD photo
16
2021 BMW 3 Series 330i xDrive AWD Peabody, MA
$35,885 23.5k miles Certified
•••

#16 2021 BMW 3 Series

CoPilot AI: It’s anA” Buy

  • Fair Price - $529 Above Market
  • Includes $6,015 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW 3 Series 330i xDrive AWD photo
17
2021 BMW 3 Series 330i xDrive AWD Hartford, CT
$33,900 16.8k miles
•••

#17 2021 BMW 3 Series

CoPilot AI: It’s anA” Buy

  • Fair Price - $575 Above Market
  • Includes $2,682 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW 3 Series 330i xDrive AWD photo
18
Price Drop
2021 BMW 3 Series 330i xDrive AWD Hartford, CT
$30,500 39.4k miles
•••

#18 2021 BMW 3 Series

CoPilot AI: It’s anA” Buy

  • $400 Price Drop
  • Fair Price - $644 Above Market
  • Includes $2,205 Premium Upgrades
See more about this car
2021 BMW 3 Series 330i xDrive AWD photo
19
Price Drop
2021 BMW 3 Series 330i xDrive AWD Peabody, MA
$33,545 24.9k miles Certified
•••

#19 2021 BMW 3 Series

CoPilot AI: It’s anA” Buy

  • $400 Price Drop
  • Fair Price - $694 Above Market
  • Includes $4,116 Premium Upgrades
See more about this car
2021 BMW 3 Series 330i xDrive AWD photo
20
Price Drop
2021 BMW 3 Series 330i xDrive AWD Mendon, MA
$35,477 19.6k miles
•••

#20 2021 BMW 3 Series

CoPilot AI: It’s anA” Buy

  • $500 Price Drop
  • Fair Price - $724 Above Market
  • Includes $4,013 Premium Upgrades
See more about this car
2021 BMW 3 Series M340i xDrive AWD photo
21
2021 BMW 3 Series M340i xDrive AWD Shrewsbury, MA
$53,495 18.5k miles
•••

#21 2021 BMW 3 Series

CoPilot AI: It’s anA-” Buy

  • Good Price - $3,317 Below Market
  • Includes $222 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW 3 Series 330i xDrive AWD photo
22
2021 BMW 3 Series 330i xDrive AWD Walpole, MA
$29,980 28.4k miles
•••

#22 2021 BMW 3 Series

CoPilot AI: It’s anA-” Buy

  • Good Price - $954 Below Market
  • Includes $360 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW 3 Series 330i xDrive AWD photo
23
Price Drop
2021 BMW 3 Series 330i xDrive AWD Nashua, NH
$31,400 28.2k miles
•••

#23 2021 BMW 3 Series

CoPilot AI: It’s anA-” Buy

  • $300 Price Drop
  • Fair Price - $722 Below Market
  • Includes $4,058 Premium Upgrades
See more about this car
2021 BMW 3 Series 330i xDrive AWD photo
24
Price Drop
2021 BMW 3 Series 330i xDrive AWD Westborough, MA
$26,995 47.3k miles
•••

#24 2021 BMW 3 Series

CoPilot AI: It’s anA-” Buy

  • $600 Price Drop
  • Fair Price - $694 Below Market
  • Includes $1,720 Premium Upgrades
See more about this car
2021 BMW 3 Series 330i xDrive AWD photo
25
Price Drop
2021 BMW 3 Series 330i xDrive AWD Shrewsbury, MA
$29,398 37k miles
•••

#25 2021 BMW 3 Series

CoPilot AI: It’s anA-” Buy

  • Fair Price - $473 Below Market
  • Includes $1,355 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
1-25 of 122 results

2021 BMW 3 Series

Compact Luxury Sedan
Seats
5
Fuel Economy
25 - 25City MPG
34 - 34Hwy 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.