AI-Assisted Car Shopping

 New Search
Save
Sort

Used 2020 BMW 4 Series for Sale in Boston, MA

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

Filters
Price
Year
Mileage
Trim
2018 BMW 4 Series 430i xDrive AWD photo
1
Price Drop
2018 BMW 4 Series 430i xDrive AWD Swansea, MA
$19,954 76.2k miles
•••

#1 2018-2022 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • $1,000 Price Drop
  • Great Price - $3,680 Below Market
  • Includes $2,363 Premium Upgrades
See more about this car
2021 BMW 4 Series 430i xDrive AWD photo
2
2021 BMW 4 Series 430i xDrive AWD Manchester, NH
$29,500 68.3k miles
•••

#2 2018-2022 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • Great Price - $3,536 Below Market
  • Includes $4,875 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW 4 Series 430i RWD photo
3
Price Drop
2021 BMW 4 Series 430i RWD Bourne, MA
$43,588 32.1k miles
•••

#3 2018-2022 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • $400 Price Drop
  • Good Price - $1,954 Below Market
  • Includes $4,071 Premium Upgrades
See more about this car
2021 BMW 4 Series 430i xDrive AWD photo
4
2021 BMW 4 Series 430i xDrive AWD Medford, MA
$37,798 26.8k miles Certified
•••

#4 2018-2022 BMW 4 Series

CoPilot AI: It’s anA” Buy

  • Fair Price - $466 Below Market
  • Includes $8,076 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2018 BMW 4 Series Gran Coupe 440i xDrive AWD photo
5
Price Drop
2018 BMW 4 Series Gran Coupe 440i xDrive AWD Bow, NH
$28,492 47.6k miles
•••

#5 2018-2022 BMW 4 Series

CoPilot AI: It’s anA” Buy

  • $99 Price Drop
  • Fair Price - $422 Below Market
  • Includes $2,008 Premium Upgrades
See more about this car
2019 BMW 4 Series Gran Coupe 440i xDrive AWD photo
6
2019 BMW 4 Series Gran Coupe 440i xDrive AWD Meredith, NH
$31,706 34.2k miles
•••

#6 2018-2022 BMW 4 Series

CoPilot AI: It’s anA” Buy

  • Fair Price - $363 Below Market
  • Includes $1,632 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2020 BMW 4 Series 430i xDrive AWD photo
7
Price Drop
2020 BMW 4 Series 430i xDrive AWD Hartford, CT
$24,500 47.7k miles
•••

#7 2018-2022 BMW 4 Series

CoPilot AI: It’s anA” Buy

  • $450 Price Drop
  • Fair Price - $551 Above Market
  • Includes $1,803 Premium Upgrades
See more about this car
2021 BMW 4 Series M440i xDrive AWD photo
8
2021 BMW 4 Series M440i xDrive AWD Boston, MA
$45,698 29.3k miles
•••

#8 2018-2022 BMW 4 Series

CoPilot AI: It’s anA” Buy

  • Fair Price - $1,318 Above Market
  • Includes $6,514 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2022 BMW 4 Series Gran Coupe M440i xDrive AWD photo
9
2022 BMW 4 Series Gran Coupe M440i xDrive AWD Stratham, NH
$51,987 21.1k miles
•••

#9 2018-2022 BMW 4 Series

CoPilot AI: It’s anA” Buy

  • Fair Price - $1,488 Above Market
  • Includes $3,121 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2022 BMW 4 Series 430i xDrive AWD photo
10
Price Drop
2022 BMW 4 Series 430i xDrive AWD East Windsor, CT
$46,995 8.4k miles
•••

#10 2018-2022 BMW 4 Series

CoPilot AI: It’s anA-” Buy

  • $995 Price Drop
  • Fair Price - $68 Above Market
  • Includes $920 Premium Upgrades
See more about this car
2019 BMW 4 Series 440i xDrive AWD photo
11
Price Drop
2019 BMW 4 Series 440i xDrive AWD Shrewsbury, MA
$29,375 75.8k miles
•••

#11 2018-2022 BMW 4 Series

CoPilot AI: It’s anA-” Buy

  • $125 Price Drop
  • Fair Price - $372 Above Market
  • Includes $1,504 Premium Upgrades
See more about this car
2021 BMW 4 Series 430i xDrive AWD photo
12
Price Drop
2021 BMW 4 Series 430i xDrive AWD Norwood, MA
$34,987 30.7k miles
•••

#12 2018-2022 BMW 4 Series

CoPilot AI: It’s anA-” Buy

  • $300 Price Drop
  • Fair Price - $975 Above Market
  • Includes $3,759 Premium Upgrades
See more about this car
2018 BMW 4 Series Gran Coupe 440i xDrive AWD photo
13
Price Drop
2018 BMW 4 Series Gran Coupe 440i xDrive AWD Canton, MA
$23,500 78.5k miles
•••

#13 2018-2022 BMW 4 Series

CoPilot AI: It’s aB+” Buy

  • $400 Price Drop
  • Great Price - $4,459 Below Market
  • Includes $2,975 Premium Upgrades
See more about this car
2020 BMW 4 Series 430i xDrive AWD photo
14
2020 BMW 4 Series 430i xDrive AWD Boston, MA
$31,898 72k miles
•••

#14 2018-2022 BMW 4 Series

CoPilot AI: It’s aB+” Buy

  • Great Price - $3,034 Below Market
  • Includes $5,689 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW 4 Series 430i xDrive AWD photo
15
2021 BMW 4 Series 430i xDrive AWD Seekonk, MA
$37,588 18.9k miles
•••

#15 2018-2022 BMW 4 Series

CoPilot AI: It’s aB+” Buy

  • Good Price - $1,391 Below Market
  • Includes $6,405 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW 4 Series 430i xDrive AWD photo
16
Price Drop
2021 BMW 4 Series 430i xDrive AWD Medford, MA
$29,798 52.4k miles
•••

#16 2018-2022 BMW 4 Series

CoPilot AI: It’s aB+” Buy

  • $2,200 Price Drop
  • Good Price - $1,148 Below Market
  • Includes $1,475 Premium Upgrades
See more about this car
2018 BMW 4 Series Gran Coupe 430i xDrive AWD photo
17
Price Drop
2018 BMW 4 Series Gran Coupe 430i xDrive AWD Nashua, NH
$17,300 77.2k miles
•••

#17 2018-2022 BMW 4 Series

CoPilot AI: It’s aB+” Buy

  • $1,000 Price Drop
  • Good Price - $729 Below Market
  • Includes $193 Premium Upgrades
See more about this car
2018 BMW 4 Series 440i xDrive AWD photo
18
Price Drop
2018 BMW 4 Series 440i xDrive AWD Hartford, CT
$32,500 49.2k miles
•••

#18 2018-2022 BMW 4 Series

CoPilot AI: It’s aB+” Buy

  • $400 Price Drop
  • Fair Price - $577 Below Market
  • Includes $5,154 Premium Upgrades
See more about this car
2022 BMW 4 Series 430i xDrive AWD photo
19
2022 BMW 4 Series 430i xDrive AWD Marlboro, MA
$43,000 28.9k miles
•••

#19 2018-2022 BMW 4 Series

CoPilot AI: It’s aB+” Buy

  • Fair Price - $379 Below Market
  • Includes $427 Premium Upgrades
  • CARFAX: One Owner, Clean Title
See more about this car
2019 BMW 4 Series Gran Coupe 440i xDrive AWD photo
20
2019 BMW 4 Series Gran Coupe 440i xDrive AWD Nashua, NH
$24,959 82k miles
•••

#20 2018-2022 BMW 4 Series

CoPilot AI: It’s aB” Buy

  • Fair Price - $604 Above Market
  • Includes $2,073 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2020 BMW 4 Series Gran Coupe 440i xDrive AWD photo
21
Price Drop
2020 BMW 4 Series Gran Coupe 440i xDrive AWD Framingham, MA
$32,995 52k miles
•••

#21 2018-2022 BMW 4 Series

CoPilot AI: It’s aB” Buy

  • $2,004 Price Drop
  • Fair Price - $791 Above Market
  • Includes $3,295 Premium Upgrades
See more about this car
2020 BMW 4 Series 430i xDrive AWD photo
22
Price Drop
2020 BMW 4 Series 430i xDrive AWD Lowell, MA
$34,989 66.3k miles
•••

#22 2018-2022 BMW 4 Series

CoPilot AI: It’s aB” Buy

  • $1,000 Price Drop
  • Fair Price - $825 Above Market
  • Includes $3,620 Premium Upgrades
See more about this car
2019 BMW 4 Series 430i xDrive AWD photo
23
Price Drop
2019 BMW 4 Series 430i xDrive AWD Hanover, MA
$24,200 55.6k miles
•••

#23 2018-2022 BMW 4 Series

CoPilot AI: It’s aB” Buy

  • $476 Price Drop
  • Includes $1,114 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW 4 Series 430i RWD photo
24
2021 BMW 4 Series 430i RWD Boston, MA
$43,698 17.8k miles Certified
•••

#24 2018-2022 BMW 4 Series

CoPilot AI: It’s aB” Buy

  • Includes $2,562 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
  • Motivation to Negotiate - Increasing
See more about this car
2021 BMW 4 Series 430i RWD photo
25
Price Drop
2021 BMW 4 Series 430i RWD Peabody, MA
$44,688 19.8k miles Certified
•••

#25 2018-2022 BMW 4 Series

CoPilot AI: It’s aB” Buy

  • $1,000 Price Drop
  • Includes $5,066 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
1-25 of 64 results

2020 BMW 4 Series

Compact Luxury Convertible
Seats
4
Fuel Economy
22 - 22City MPG
32 - 32Hwy 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.