Car Dealerships in South Portland, ME

Rankings use only dealers with at least 20 listings tracked over at least 14 days. "Units moved" counts listings removed from the dealer's website in the last 30 days (relists excluded); it is not a confirmed sale. Price changes count listings with at least one dealer price change of any size. Turnover = median days from first listing to removal, for cars first listed after the dealer's first week on AutosXchange (10+ removals). Source: AutosXchange Intel Hub, autos-xchange.com/market. Asking prices of dealer listings tracked by AutosXchange since Nov 5, 2026, not sold prices; not seasonally adjusted. A market figure is published only with at least 30 listings from at least 5 dealers (no dealer above 40%). "Removed from sale" means a listing left the dealer's website; it is not a confirmed sale. Methodology