AI-Assisted Car Shopping

 New Search
Save
Sort

Used BMW 4 Series for Sale in San Diego, CA

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

Filters
Price
Year
Mileage
Trim
2023 BMW 4 Series 430i RWD photo
1
Price Drop
BMW 4 Series 430i RWD Irvine, CA
$51,997 15.4k miles
•••

#1 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • $302 Price Drop
  • Great Price - $5,225 Below Market
  • Includes $7,060 Premium Upgrades
See more about this car
2015 BMW 4 Series 428i RWD photo
2
Price Drop
BMW 4 Series 428i RWD Santa Ana, CA
$11,469 93.6k miles
•••

#2 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • $522 Price Drop
  • Great Price - $4,744 Below Market
  • Includes $2,678 Premium Upgrades
See more about this car
2023 BMW 4 Series 430i RWD photo
3
Price Drop
BMW 4 Series 430i RWD Montclair, CA
$42,999 4.9k miles
•••

#3 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • $200 Price Drop
  • Great Price - $4,739 Below Market
  • Includes $4,700 Premium Upgrades
See more about this car
2021 BMW 4 Series 430i RWD photo
4
BMW 4 Series 430i RWD City of Industry, CA
$30,999 29.6k miles
•••

#4 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • Great Price - $3,508 Below Market
  • Includes $3,559 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2018 BMW 4 Series Gran Coupe 430i RWD photo
5
Price Drop
BMW 4 Series Gran Coupe 430i RWD El Monte, CA
$19,880 51k miles
•••

#5 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • $1,000 Price Drop
  • Great Price - $3,451 Below Market
  • Includes $2,021 Premium Upgrades
See more about this car
2021 BMW 4 Series 430i RWD photo
6
Price Drop
BMW 4 Series 430i RWD Palm Springs, CA
$34,988 14.1k miles Certified
•••

#6 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • $1,000 Price Drop
  • Great Price - $3,110 Below Market
  • Includes $5,178 Premium Upgrades
See more about this car
2021 BMW 4 Series M440i xDrive AWD photo
7
Price Drop
BMW 4 Series M440i xDrive AWD Palm Springs, CA
$44,988 29.8k miles Certified
•••

#7 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • $1,000 Price Drop
  • Great Price - $2,938 Below Market
  • Includes $7,893 Premium Upgrades
See more about this car
2021 BMW 4 Series 430i RWD photo
8
Price Drop
BMW 4 Series 430i RWD Signal Hill, CA
$40,699 38k miles Certified
•••

#8 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • $1,300 Price Drop
  • Great Price - $2,885 Below Market
  • Includes $9,132 Premium Upgrades
See more about this car
2021 BMW 4 Series 430i RWD photo
9
Price Drop
BMW 4 Series 430i RWD Palm Springs, CA
$43,988 17.4k miles Certified
•••

#9 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • $1,000 Price Drop
  • Great Price - $2,835 Below Market
  • Includes $9,625 Premium Upgrades
See more about this car
2021 BMW 4 Series 430i RWD photo
10
Price Drop
BMW 4 Series 430i RWD Signal Hill, CA
$39,899 33.7k miles Certified
•••

#10 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • $1,000 Price Drop
  • Great Price - $2,549 Below Market
  • Includes $5,462 Premium Upgrades
See more about this car
2015 BMW 4 Series Gran Coupe 428i RWD photo
11
BMW 4 Series Gran Coupe 428i RWD Brea, CA
$15,995 90.1k miles
•••

#11 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • Great Price - $2,512 Below Market
  • Includes $4,409 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW 4 Series 430i RWD photo
12
Price Drop
BMW 4 Series 430i RWD Palm Springs, CA
$32,488 22.5k miles
•••

#12 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • $500 Price Drop
  • Great Price - $2,301 Below Market
  • Includes $2,820 Premium Upgrades
See more about this car
2015 BMW 4 Series 435i RWD photo
13
Price Drop
BMW 4 Series 435i RWD San Diego, CA
$18,995 91.4k miles
•••

#13 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • $36,020 Price Drop
  • Great Price - $2,268 Below Market
  • Includes $4,684 Premium Upgrades
See more about this car
2019 BMW 4 Series Gran Coupe 430i xDrive AWD photo
14
Price Drop
BMW 4 Series Gran Coupe 430i xDrive AWD Buena Park, CA
$24,485 35k miles
•••

#14 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • $509 Price Drop
  • Great Price - $2,193 Below Market
  • Includes $2,442 Premium Upgrades
See more about this car
2017 BMW 4 Series Gran Coupe 430i xDrive AWD photo
15
BMW 4 Series Gran Coupe 430i xDrive AWD San Diego, CA
$21,000 48k miles
•••

#15 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • Great Price - $1,858 Below Market
  • Includes $3,200 Premium Upgrades
  • CARFAX: Clean Title
See more about this car
2018 BMW 4 Series 430i RWD photo
17
BMW 4 Series 430i RWD San Diego, CA
$22,955 58k miles
•••

#17 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • Great Price - $1,634 Below Market
  • Includes $3,290 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW 4 Series 430i RWD photo
18
Price Drop
BMW 4 Series 430i RWD City of Industry, CA
$28,949 40.4k miles
•••

#18 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • $50 Price Drop
  • Great Price - $3,961 Below Market
  • Includes $3,275 Premium Upgrades
See more about this car
2021 BMW 4 Series 430i RWD photo
19
Price Drop
BMW 4 Series 430i RWD Garden Grove, CA
$29,188 43.8k miles
•••

#19 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • $300 Price Drop
  • Great Price - $2,656 Below Market
  • Includes $2,290 Premium Upgrades
See more about this car
2020 BMW 4 Series 430i RWD photo
20
Price Drop
BMW 4 Series 430i RWD Montclair, CA
$24,880 26k miles
•••

#20 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • $8 Price Drop
  • Great Price - $2,166 Below Market
  • Includes $630 Premium Upgrades
See more about this car
2021 BMW 4 Series 430i RWD photo
21
Price Drop
BMW 4 Series 430i RWD San Diego, CA
$30,995 38.7k miles
•••

#21 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • $600 Price Drop
  • Great Price - $1,981 Below Market
  • Includes $2,544 Premium Upgrades
See more about this car
2018 BMW 4 Series 430i RWD photo
22
BMW 4 Series 430i RWD Irwindale, CA
$21,880 50k miles
•••

#22 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • Great Price - $1,539 Below Market
  • Includes $783 Premium Upgrades
  • CARFAX: Clean Title
See more about this car
2016 BMW 4 Series 428i RWD photo
23
Price Drop
BMW 4 Series 428i RWD Orange, CA
$15,988 93.7k miles
•••

#23 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • Great Price - $1,439 Below Market
  • Includes $2,603 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2018 BMW 4 Series Gran Coupe 430i RWD photo
24
BMW 4 Series Gran Coupe 430i RWD Costa Mesa, CA
$16,995 83.4k miles
•••

#24 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • Great Price - $1,241 Below Market
  • Includes $1,495 Premium Upgrades
  • CARFAX: Clean Title
See more about this car
2016 BMW 4 Series Gran Coupe 435i RWD photo
25
Price Drop
BMW 4 Series Gran Coupe 435i RWD National City, CA
$16,900 95.7k miles
•••

#25 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • Great Price - $1,140 Below Market
  • Includes $2,257 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2021 BMW 4 Series 430i RWD photo
Price Drop
BMW 4 Series 430i RWD San Diego, CA
$34,981 14.7k miles
•••

#26 2015-2023 BMW 4 Series

CoPilot AI: It’s anA+” Buy

  • $807 Price Drop
  • Great Price - $2,985 Below Market
  • Includes $1,652 Premium Upgrades
See more about this car
1-25 of 181 results

2025 BMW 4 Series

Compact Luxury Convertible
Seats
4
Fuel Economy
23 - 23City MPG
31 - 31Hwy 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.