Chevrolet Sonic · Prices
Used 2018 Chevrolet Sonic prices
The average asking price for a used 2018 Chevrolet Sonic is $8,970, with 92,161 miles on average, across 89 cars for sale at U.S. dealers as of Nov 10, 2026.
Average asking
$8,970
median $8,499
Average miles
92,161
For sale now
89
Average days listed
73
of 78 with a listing date
2018 Chevrolet Sonic prices by state
Other Chevrolet Sonic years
Recalls · 1
- SEATS · May 27, 2018General Motors LLC (GM) is recalling certain 2018 Chevrolet Sonic vehicles. A joint in the driver's seat-back frame may not be properly welded, reducing the strength of the seat-back frame.
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.