Suntrup Buick GMC in O Fallon, MO
Dealer Analysis
100 Cars for sale
Avg. Price: 30048.2
Typical Price Range: 15388.0–47288.5
Average Savings ($) Below Market Price
Avg. Savings: N/A
% of Used Cars That Are Deals
Avg. Mileage: 44093.6
Typical Mileage Range: 7470.0–100786.0
% of Listings with Valid Price, Mileage, and Photo
- This Dealer
- Average Dealer
Suntrup Buick GMC is given a 4.8 "overall dealer rating" based on our analysis of 832 cars the dealer recently listed for sale. This assesses the dealer's price competitiveness, responsiveness to inquiries, and information transparency (how good the dealers are at providing basic information such as vehicle photos, price and mileage).
Inventory Analysis
Vehicle Age
Top Makes
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Domestic/Foreign
Luxury/Non-Luxury
Showing 1-20 of 100 Listings
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2025 GMC Sierra 1500 Elevation
- 3,077 Miles
- Listed 42 days ago
- Saint Peters, MO (0 mi away)
- $54.9K avg. price with 3K avg. miles
- iSeeCars Dealer Score
Additional info close
Used 2025 GMC Sierra 1500 Elevation for Sale
3,077 Miles
Saint Peters, MO (0 mi away)
| Category | Used Cars |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 1GTRUCED0SZ214946 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, alloy wheels |
| Mileage | 3,077 mi. |
| Transmission | Automatic |
| Drivetrain | 4X4 |
2025 GMC Sierra 1500 Elevation
- 4,324 Miles
- Listed 42 days ago
- Saint Peters, MO (0 mi away)
- $54.9K avg. price with 3K avg. miles
- iSeeCars Dealer Score
Additional info close
Used 2025 GMC Sierra 1500 Elevation for Sale
4,324 Miles
Saint Peters, MO (0 mi away)
| Category | Used Cars |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 1GTRUCED0SZ144221 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, alloy wheels |
| Mileage | 4,324 mi. |
| Transmission | Automatic |
| Drivetrain | 4X4 |
2023 GMC Sierra 1500 Elevation Standard
- 14,664 Miles
- Listed Today
- Saint Peters, MO (0 mi away)
- Market price $45,466
- iSeeCars Dealer Score
Additional info close
Used 2023 GMC Sierra 1500 Elevation Standard for Sale
14,664 Miles
Saint Peters, MO (0 mi away)
| Category | Used Cars |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTPUJEK2PG146814 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, alloy wheels |
| Mileage | 14,664 mi. |
| Transmission | Automatic |
| MPG | 19 combined |
| Drivetrain | 4X4 |
2023 Buick Envision Essence
- 22,409 Miles
- Listed Today
- Saint Peters, MO (0 mi away)
- Market price $28,144
- iSeeCars Dealer Score
Additional info close
Used 2023 Buick Envision Essence for Sale
22,409 Miles
Saint Peters, MO (0 mi away)
| Category | Used Cars |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | LRBFZNR47PD076190 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, backup camera, leather upholstery, internet radio |
| Mileage | 22,409 mi. |
| Transmission | Automatic |
| MPG | 26 combined |
| Drivetrain | Front-wheel drive |
2022 Buick Envision Preferred
- 32,483 Miles
- Listed Today
- Saint Peters, MO (0 mi away)
- Market price $24,885
- iSeeCars Dealer Score
Additional info close
Used 2022 Buick Envision Preferred for Sale
32,483 Miles
Saint Peters, MO (0 mi away)
| Category | Used Cars |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | LRBAZLR47ND162594 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, backup camera, internet radio, alloy wheels |
| Mileage | 32,483 mi. |
| Transmission | Automatic |
| MPG | 26 combined |
| Drivetrain | Front-wheel drive |
2024 Chevrolet Express 2500
- 17,029 Miles
- Listed Today
- Saint Peters, MO (0 mi away)
- Market price $38,683
- iSeeCars Dealer Score
Additional info close
Used 2024 Chevrolet Express 2500 for Sale
17,029 Miles
Saint Peters, MO (0 mi away)
| Category | Used Cars |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Gas |
| Seats | 2 Seats |
| VIN | 1GCWGAFP3R1136095 |
| Location | Saint Peters, MO - 0 mi. |
| Features | backup camera, voice recognition, power outlet, roadside assistance |
| Mileage | 17,029 mi. |
| Transmission | Automatic |
| Drivetrain | Rear-wheel drive |
2025 Buick Enclave Sport Touring
- 3,526 Miles
- Listed 5 days ago
- Saint Peters, MO (0 mi away)
- Market price $51,614
- iSeeCars Dealer Score
Additional info close
Used 2025 Buick Enclave Sport Touring for Sale
3,526 Miles
Saint Peters, MO (0 mi away)
| Category | Used Cars |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 7 Seats |
| VIN | 5GAEVBRS4SJ113956 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, captain's chair, child safety, navigation, backup camera |
| Mileage | 3,526 mi. |
| Transmission | Automatic |
| MPG | 21 combined |
| Drivetrain | 4X4 |
2025 Buick Enclave Sport Touring
- 3,664 Miles
- Listed 5 days ago
- Saint Peters, MO (0 mi away)
- Market price $51,572
- iSeeCars Dealer Score
Additional info close
Used 2025 Buick Enclave Sport Touring for Sale
3,664 Miles
Saint Peters, MO (0 mi away)
| Category | Used Cars |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 7 Seats |
| VIN | 5GAEVBRS2SJ205566 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, captain's chair, child safety, navigation, backup camera |
| Mileage | 3,664 mi. |
| Transmission | Automatic |
| MPG | 21 combined |
| Drivetrain | 4X4 |
2024 Dodge Hornet GT
- 20,046 Miles
- Listed Today
- Saint Peters, MO (0 mi away)
- Market price $25,773
- iSeeCars Dealer Score
Additional info close
Used 2024 Dodge Hornet GT for Sale
20,046 Miles
Saint Peters, MO (0 mi away)
| Category | Used Cars |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | ZACNDFAN9R3A41152 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, backup camera, alloy wheels, satellite radio |
| Mileage | 20,046 mi. |
| Transmission | Automatic |
| MPG | 24 combined |
| Drivetrain | All-wheel drive |
2025 Buick Envista Avenir
- 3,119 Miles
- Listed 128 days ago
- Saint Peters, MO (0 mi away)
- Market price $30,128
- iSeeCars Dealer Score
Additional info close
Used 2025 Buick Envista Avenir for Sale
3,119 Miles
Saint Peters, MO (0 mi away)
| Category | Used Cars |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 3-cylinder |
| Fuel Type | Flex fuel |
| Seats | 5 Seats |
| VIN | KL47LCEP9SB171117 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, backup camera, leather upholstery, internet radio |
| Mileage | 3,119 mi. |
| Transmission | Automatic |
| MPG | 22 combined |
| Drivetrain | Front-wheel drive |
2026 Buick Enclave Avenir
- Listed 3 days ago
- Saint Peters, MO (0 mi away)
- iSeeCars Dealer Score
Additional info close
New 2026 Buick Enclave Avenir for Sale
3 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 7 Seats |
| VIN | 5GAEVCKS4TJ156968 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, captain's chair, child safety, navigation, backup camera |
| Mileage | 3 mi. |
| Transmission | Automatic |
| Drivetrain | 4X4 |
2026 Buick Encore GX Sport Touring
- Listed 5 days ago
- Saint Peters, MO (0 mi away)
- iSeeCars Dealer Score
Additional info close
New 2026 Buick Encore GX Sport Touring for Sale
5 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 3-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | KL4AMESL4TB017688 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, alloy wheels |
| Mileage | 5 mi. |
| Transmission | Automatic |
| Drivetrain | All-wheel drive |
2026 Buick Encore GX Preferred
- Listed 5 days ago
- Saint Peters, MO (0 mi away)
- iSeeCars Dealer Score
Additional info close
New 2026 Buick Encore GX Preferred for Sale
5 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 3-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | KL4AMCSL8TB009548 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, alloy wheels |
| Mileage | 5 mi. |
| Transmission | Automatic |
| Drivetrain | All-wheel drive |
2026 Buick Encore GX Preferred
- Listed 5 days ago
- Saint Peters, MO (0 mi away)
- iSeeCars Dealer Score
Additional info close
New 2026 Buick Encore GX Preferred for Sale
5 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 3-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | KL4AMCSL1TB006443 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, alloy wheels |
| Mileage | 5 mi. |
| Transmission | Automatic |
| Drivetrain | All-wheel drive |
2025 GMC Yukon XL AT4 Ultimate
- Listed 5 days ago
- Saint Peters, MO (0 mi away)
- iSeeCars Dealer Score
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New 2025 GMC Yukon XL AT4 Ultimate for Sale
5 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 7 Seats |
| VIN | 1GKS2WRL3SR397399 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 5 mi. |
| Transmission | Automatic |
| MPG | 16 combined |
| Drivetrain | 4X4 |
2025 GMC Acadia Elevation
- Listed 5 days ago
- Saint Peters, MO (0 mi away)
- iSeeCars Dealer Score
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New 2025 GMC Acadia Elevation for Sale
5 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 8 Seats |
| VIN | 1GKENNRS4SJ197054 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, internet radio |
| Mileage | 5 mi. |
| Transmission | Automatic |
| MPG | 21 combined |
| Drivetrain | 4X4 |
2026 Buick Envista Preferred
- Listed 9 days ago
- Saint Peters, MO (0 mi away)
- iSeeCars Dealer Score
Additional info close
New 2026 Buick Envista Preferred for Sale
3 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 3-cylinder |
| Fuel Type | Flex fuel |
| Seats | 5 Seats |
| VIN | KL47LAEP6TB051121 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, alloy wheels |
| Mileage | 3 mi. |
| Transmission | Automatic |
| Drivetrain | Front-wheel drive |
2026 GMC Yukon XL AT4 Ultimate
- Listed 10 days ago
- Saint Peters, MO (0 mi away)
- iSeeCars Dealer Score
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New 2026 GMC Yukon XL AT4 Ultimate for Sale
2 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 7 Seats |
| VIN | 1GKS2WKL2TR120447 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 2 mi. |
| Transmission | Automatic |
| Drivetrain | 4X4 |
2026 GMC Sierra 1500 SLT
- Listed 13 days ago
- Saint Peters, MO (0 mi away)
- iSeeCars Dealer Score
Additional info close
New 2026 GMC Sierra 1500 SLT for Sale
5 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 1GTUUDED5TZ125472 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 5 mi. |
| Transmission | Automatic |
| Drivetrain | 4X4 |
2026 GMC Sierra 1500 SLT
- Listed 13 days ago
- Saint Peters, MO (0 mi away)
- iSeeCars Dealer Score
Additional info close
New 2026 GMC Sierra 1500 SLT for Sale
5 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 1GTUUDED2TZ125333 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 5 mi. |
| Transmission | Automatic |
| Drivetrain | 4X4 |
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