Sell My Car

Used GMC Sierra for Sale in St. Louis, MO

167 used GMC Sierra listed by 4 local dealers in St. Louis, MO. Median asking price $57,254.

167vehicles
4dealerships
$16,500–$122,683price range
$57,254median price
4median miles

167 vehicles · page 1 of 4

Frequently asked questions

How many used cars are for sale in St. Louis, MO (GMC Sierra)?
AutosXchange currently lists 167 vehicles in St. Louis, MO (GMC Sierra) from 4 dealerships.
What is the average price of a used car in St. Louis, MO (GMC Sierra)?
The median dealer-advertised price is $57,254, ranging from $16,500 to $122,683.
Are there used cars under $20,000 in St. Louis, MO (GMC Sierra)?
Yes. 2 of the 167 vehicles listed in St. Louis, MO (GMC Sierra) are priced under $20,000.
What are the most common makes for sale in St. Louis, MO (GMC Sierra)?
The most-listed makes are GMC (167).

Dealer listings are supplied by each dealership from its own website and refreshed as inventory changes; prices are dealer-advertised asking prices, so confirm availability, fees and final price with the selling dealer. Listings marked "Private seller" are submitted by the car's owner and reviewed by AutosXchange; AutosXchange does not inspect private-party vehicles.

AutosXchange Intel

Who removed and who added cars in St. Louis, MO

Last 7 days, from listing tracking of every dealer. Removed = not advertised anywhere since (not always a sale); cars moved to another dealer and bulk feed changes are not counted.

Removed the most

  1. Bommarito South County — 12 removed (2026 Mazda Mazda CX-50 ×2…)
  2. Honda of Frontenac — 5 removed (2024 Honda Pilot…)
  3. Cavallino Rosso St. Louis — 4 removed (FERRARI F430…)
  4. South County Auto Plaza — 3 removed (2016 Ford F-250…)

All 24 cars removed in St. Louis, MO, last 7 days →

Added the most

  1. Bommarito South County — 10 added (2023 Jeep Wagoneer…)
  2. Cavallino Rosso St. Louis — 4 added (BENTLEY Continental…)
  3. Honda of Frontenac — 3 added (2016 Honda Civic Sedan…)
  4. South County Auto Plaza — 3 added (2020 Chevrolet Malibu…)

All 20 cars added in St. Louis, MO, last 7 days →

Dealer activity in St. Louis, MO · Heatmap