GMC Sonoma · Prices
Used 1999 GMC Sonoma prices
The average asking price for a used 1999 GMC Sonoma is $10,047, with 108,143 miles on average, across 6 cars for sale at U.S. dealers as of Nov 10, 2026.
Average asking
$10,047
median $10,848
Average miles
108,143
For sale now
6
Average days listed
30
of 4 with a listing date
1999 GMC Sonoma 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.