CoPilot AI-Assisted Car Shopping

 New Search
 Save
 Sort
 Share

Used 2018 BMW 3 Series for Sale in Portland, OR

3 Series for Sale at Dealers

Filters
Price
Year
Mileage
Trim
2017 BMW 3 Series 320i RWD photo
16
Price Drop
2017 BMW 3 Series 320i RWD Beaverton, OR
2.0L I4 Engine
$12,881 89.9k miles
•••

#16 2016-2020 BMW 3 Series

CoPilot AI: It’s aD” Buy

  • $110 Price Drop
  • Includes $366 Premium Upgrades
  • CARFAX: One Owner
More details
2016 BMW 3 Series 328i RWD photo
19
2016 BMW 3 Series 328i RWD Vancouver, WA
Black 2.0L I4 Engine
$10,950 96.6k miles
•••

#19 2016-2020 BMW 3 Series

CoPilot AI: It’s aD-” Buy

  • Motivation to Negotiate - Very High
  • Very Low Mileage
  • Dealer Rating - 4.4 stars
More details
2020 BMW 3 Series M340i RWD photo
13
2020 BMW 3 Series M340i RWD Portland, OR
White 3.0L I6 Engine
$30,995 88.1k miles
•••

#13 2016-2020 BMW 3 Series

CoPilot AI: It’s aC” Buy

  • Includes $1,432 Premium Upgrades
  • Average Mileage
  • Dealer Rating - 5.0 stars
More details
2018 BMW 3 Series 328d xDrive AWD photo
Price Drop
2018 BMW 3 Series 328d xDrive AWD Troutdale, OR
Silver 2.0L I4 Engine
$17,690 95.3k miles
•••
More details
2017 BMW 3 Series 340i xDrive AWD photo
18
2017 BMW 3 Series 340i xDrive AWD Canby, OR
White 3.0L I6 Engine
$29,919 81k miles
•••

#18 2016-2020 BMW 3 Series

CoPilot AI: It’s aD” Buy

  • Includes $872 Premium Upgrades
  • Very Low Mileage
  • Dealer Rating - 4.6 stars
More details
2017 BMW 3 Series 320i RWD photo
2017 BMW 3 Series 320i RWD Woodburn, OR
White 2.0L I4 Engine
$11,999 127.6k miles
•••

#26 2016-2020 BMW 3 Series

CoPilot AI: It’s aF” Buy

  • Includes $262 Premium Upgrades
  • Motivation to Negotiate - Increasing
  • Average Mileage
More details
2017 BMW 3 Series 330i xDrive AWD photo
1
2017 BMW 3 Series 330i xDrive AWD Vancouver, WA
Silver 2.0L I4 Engine
$12,999 58k miles
•••

#1 2016-2020 BMW 3 Series

CoPilot AI: It’s aB+” Buy

  • Great Price - $5,353 Below Market
  • Includes $3,026 Premium Upgrades
  • Very Low Mileage
More details
2017 BMW 3 Series 330e iPerformance RWD photo
15
2017 BMW 3 Series 330e iPerformance RWD Portland, OR
Black 2.0L I4 Engine
$17,995 68k miles
•••

#15 2016-2020 BMW 3 Series

CoPilot AI: It’s aD+” Buy

  • Includes $3,087 Premium Upgrades
  • Very Low Mileage
  • Dealer Rating - 4.8 stars
More details
2017 BMW 3 Series Gran Turismo 330i xDrive AWD photo
6
2017 BMW 3 Series Gran Turismo 330i xDrive AWD Portland, OR
Black 2.0L I4 Engine
$14,995 90.4k miles
•••

#6 2016-2020 BMW 3 Series

CoPilot AI: It’s aB+” Buy

  • Great Price - $972 Below Market
  • Includes $3,341 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2019 BMW 3 Series 330i RWD photo
2
Price Drop
2019 BMW 3 Series 330i RWD Beaverton, OR
Gray 2.0L I4 Engine
$23,976 46.7k miles
•••

#2 2016-2020 BMW 3 Series

CoPilot AI: It’s aB+” Buy

  • $19 Price Drop
  • Great Price - $4,389 Below Market
  • Includes $8,248 Premium Upgrades
More details
2017 BMW 3 Series 330i RWD photo
21
2017 BMW 3 Series 330i RWD Portland, OR
White 2.0L I4 Engine
$14,450 90.4k miles
•••

#21 2016-2020 BMW 3 Series

CoPilot AI: It’s aD-” Buy

  • Motivation to Negotiate - Increasing
  • Below Average Mileage
  • Dealer Rating - 4.8 stars
More details
2018 BMW 3 Series 330i xDrive AWD photo
3
2018 BMW 3 Series 330i xDrive AWD McMinnville, OR
Gray 2.0L I4 Engine
$18,746 68.3k miles
•••

#3 2016-2020 BMW 3 Series

CoPilot AI: It’s aB+” Buy

  • Great Price - $1,867 Below Market
  • Includes $4,804 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2016 BMW 3 Series 320i RWD photo
7
2016 BMW 3 Series 320i RWD Hillsboro, OR
Black 2.0L I4 Engine
$12,677 76.9k miles
•••

#7 2016-2020 BMW 3 Series

CoPilot AI: It’s aB+” Buy

  • Good Price - $465 Below Market
  • Includes $1,485 Premium Upgrades
  • Very Low Mileage
More details
2020 BMW 3 Series 330i xDrive AWD photo
4
Price Drop
2020 BMW 3 Series 330i xDrive AWD Beaverton, OR
Black 2.0L I4 Engine
$19,497 94.2k miles
•••

#4 2016-2020 BMW 3 Series

CoPilot AI: It’s aB+” Buy

  • $500 Price Drop
  • Great Price - $1,768 Below Market
  • Includes $1,244 Premium Upgrades
More details
2020 BMW 3 Series M340i RWD photo
23
2020 BMW 3 Series M340i RWD Troutdale, OR
Black 3.0L I6 Engine
$29,990 104k miles
•••

#23 2016-2020 BMW 3 Series

CoPilot AI: It’s aD-” Buy

  • Includes $518 Premium Upgrades
  • Dealer Rating - 4.6 stars
More details
2018 BMW 3 Series 330i RWD photo
22
2018 BMW 3 Series 330i RWD Hillsboro, OR
Black 2.0L I4 Engine
$16,364 81.6k miles
•••

#22 2016-2020 BMW 3 Series

CoPilot AI: It’s aD-” Buy

  • Includes $250 Premium Upgrades
  • Below Average Mileage
More details
2018 BMW 3 Series 330i RWD photo
17
Price Drop
2018 BMW 3 Series 330i RWD Hillsboro, OR
Gray 2.0L I4 Engine
$15,939 82.7k miles
•••

#17 2016-2020 BMW 3 Series

CoPilot AI: It’s aD” Buy

  • Includes $381 Premium Upgrades
  • Motivation to Negotiate - Increasing
  • Below Average Mileage
More details
2018 BMW 3 Series 320i RWD photo
24
Price Drop
2018 BMW 3 Series 320i RWD Tigard, OR
Black 2.0L I4 Engine
$12,590 98.1k miles
•••

#24 2016-2020 BMW 3 Series

CoPilot AI: It’s aF” Buy

  • $300 Price Drop
  • Includes $172 Premium Upgrades
  • Below Average Mileage
More details
2016 BMW 3 Series 328i RWD photo
14
Price Drop
2016 BMW 3 Series 328i RWD Woodburn, OR
White 2.0L I4 Engine
$11,995 108.1k miles
•••

#14 2016-2020 BMW 3 Series

CoPilot AI: It’s aC-” Buy

  • $318 Price Drop
  • Motivation to Negotiate - Increasing
  • Below Average Mileage
More details
2017 BMW 3 Series 330i xDrive AWD photo
12
Price Drop
2017 BMW 3 Series 330i xDrive AWD Wilsonville, OR
White 2.0L I4 Engine
$13,589 109.3k miles
•••

#12 2016-2020 BMW 3 Series

CoPilot AI: It’s aC” Buy

  • $127 Price Drop
  • Includes $2,187 Premium Upgrades
  • Below Average Mileage
More details
2016 BMW 3 Series 328i xDrive AWD photo
25
2016 BMW 3 Series 328i xDrive AWD Milwaukie, OR
Silver 2.0L I4 Engine
$12,300 116.8k miles
•••

#25 2016-2020 BMW 3 Series

CoPilot AI: It’s aF” Buy

  • Includes $132 Premium Upgrades
  • Motivation to Negotiate - Increasing
  • Below Average Mileage
More details
2019 BMW 3 Series 330i RWD photo
10
Price Drop
2019 BMW 3 Series 330i RWD Salem, OR
White 2.0L I4 Engine
$21,800 45.3k miles
•••

#10 2016-2020 BMW 3 Series

CoPilot AI: It’s aB” Buy

  • $500 Price Drop
  • Fair Price - $162 Below Market
  • Includes $723 Premium Upgrades
More details
2019 BMW 3 Series 330i RWD photo
9
2019 BMW 3 Series 330i RWD Portland, OR
White 2.0L I4 Engine
$19,995 71.5k miles
•••

#9 2016-2020 BMW 3 Series

CoPilot AI: It’s aB+” Buy

  • Fair Price - $430 Below Market
  • Includes $1,277 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2020 BMW 3 Series 330i RWD photo
5
Price Drop
2020 BMW 3 Series 330i RWD Portland, OR
White 2.0L I4 Engine
$19,695 82.5k miles
•••

#5 2016-2020 BMW 3 Series

CoPilot AI: It’s aB+” Buy

  • $100 Price Drop
  • Good Price - $1,198 Below Market
  • Includes $1,335 Premium Upgrades
More details
2020 BMW 3 Series 330i RWD photo
20
Price Drop
2020 BMW 3 Series 330i RWD Sublimity, OR
White 2.0L I4 Engine
$23,490 72.2k miles
•••

#20 2016-2020 BMW 3 Series

CoPilot AI: It’s aD-” Buy

  • $500 Price Drop
  • Includes $946 Premium Upgrades
  • Below Average Mileage
More details
1-25 of 35 results

2018 BMW 3 Series

Compact Luxury Sedan
Seats
5
Fuel Economy
24City MPG
35Hwy MPG
NHTSA Rating Summary
Copilot Rating
Dimensions

© 2026 CoPilot. All Rights Reserved.