BMW M6 Gran · Prices
Used 2018 BMW M6 Gran prices
The average asking price for a used 2018 BMW M6 Gran is $42,015, with 50,579 miles on average, across 3 cars for sale at U.S. dealers as of Nov 10, 2026.
Average asking
$42,015
median $39,700
Average miles
50,579
For sale now
3
Average days listed
503
of 3 with a listing date
2018 BMW M6 Gran 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.