BMW M340i · Prices
Used 2020 BMW M340i prices
The average asking price for a used 2020 BMW M340i is $35,003, with 66,478 miles on average, across 11 cars for sale at U.S. dealers as of Nov 10, 2026.
Average asking
$35,003
median $35,993
Average miles
66,478
For sale now
11
Average days listed
33
of 7 with a listing date
2020 BMW M340i prices by state
Too few cars in any one state yet.
Used and certified cars for sale at US dealers, each car counted once. Days listed are the dealer’s own days on market where they publish it. Price moves compare the same cars at both ends of the window.