Suntrup Buick GMC in O Fallon, MO
Dealer Analysis 65 Deals Found
433 Cars for sale now, starting at $10,500
Avg. Price: 27860.2
Typical Price Range: 14153.6–43991.6
Average Savings ($) Below Market Price
Avg. Savings: $2,643
Save up to $10,651 below est. market price
% of Used Cars That Are Deals
Avg. Mileage: 49090.7
Typical Mileage Range: 8970.8–103844.0
% of Listings with Valid Price, Mileage, and Photo
- This Dealer
- Average Dealer
Suntrup Buick GMC is given a 5.0 "overall dealer rating" based on our analysis of 784 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
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Showing 1-20 of 433 Listings
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$34,690
2026 GMC Terrain Elevation
- Saint Peters, MO (0 mi away)
- $1,798 Above similar cars
- Listed Today
●
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New 2026 GMC Terrain Elevation for Sale
0 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| Price | $34,690 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GKALMEG4TL428478 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, internet radio |
| Mileage | 0 mi. |
| Transmission | CVT |
| Exterior Color | Summit white |
| MPG | 27 combined |
| Drivetrain | Front-wheel drive |
$58,535
2026 GMC Sierra 1500 Elevation
- Saint Peters, MO (0 mi away)
- $6,851 Above similar cars
- Listed Today
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New 2026 GMC Sierra 1500 Elevation for Sale
0 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| Price | $58,535 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 1GTRUCED0TZ299966 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, alloy wheels |
| Mileage | 0 mi. |
| Transmission | Automatic |
| Exterior Color | Onyx black |
| Interior Color | Black |
| MPG | 17 combined |
| Drivetrain | 4X4 |
$53,720
2026 Buick Envision Avenir
- Saint Peters, MO (0 mi away)
- $1,400 Above similar cars
- Listed Today
●
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New 2026 Buick Envision Avenir for Sale
0 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| Price | $53,720 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | LRBFZSR40TD040382 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 0 mi. |
| Transmission | Automatic |
| Exterior Color | Iridescent white tricoat |
| Interior Color | Black |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$29,580
2026 Buick Encore GX Preferred
- Saint Peters, MO (0 mi away)
- $2,465 Above similar cars
- Listed Today
●
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New 2026 Buick Encore GX Preferred for Sale
0 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| Price | $29,580 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 3-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | KL4AMBSL5TB153746 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, internet radio |
| Mileage | 0 mi. |
| Transmission | CVT |
| Exterior Color | Summit white |
| Interior Color | Black |
| MPG | 30 combined |
| Drivetrain | Front-wheel drive |
$53,120
2026 Buick Envision Avenir
- Saint Peters, MO (0 mi away)
- $800 Above similar cars
- Listed Today
●
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New 2026 Buick Envision Avenir for Sale
0 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| Price | $53,120 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | LRBFZSR45TD040362 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 0 mi. |
| Transmission | Automatic |
| Exterior Color | Moonstone gray metallic |
| Interior Color | Black |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$53,419
2026 Buick Envision Avenir
- Saint Peters, MO (0 mi away)
- $1,099 Above similar cars
- Listed Today
●
iSeeCars Dealer Score
Additional info close
New 2026 Buick Envision Avenir for Sale
0 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| Price | $53,419 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | LRBFZSR43TD040702 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 0 mi. |
| Transmission | Automatic |
| Exterior Color | Ebony twilight metallic |
| Interior Color | Black |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$53,120
2026 Buick Envision Avenir
- Saint Peters, MO (0 mi away)
- $800 Above similar cars
- Listed Today
●
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Additional info close
New 2026 Buick Envision Avenir for Sale
0 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| Price | $53,120 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | LRBFZSR46TD040189 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 0 mi. |
| Transmission | Automatic |
| Exterior Color | Brilliant red |
| Interior Color | Black |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$54,019
2026 Buick Envision Avenir
- Saint Peters, MO (0 mi away)
- $1,699 Above similar cars
- Listed Today
●
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Additional info close
New 2026 Buick Envision Avenir for Sale
0 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| Price | $54,019 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | LRBFZSR41TD039838 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 0 mi. |
| Transmission | Automatic |
| Exterior Color | Iridescent white tricoat |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$54,019
2026 Buick Envision Avenir
- Saint Peters, MO (0 mi away)
- $1,699 Above similar cars
- Listed Today
●
iSeeCars Dealer Score
Additional info close
New 2026 Buick Envision Avenir for Sale
0 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| Price | $54,019 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | LRBFZSR46TD040130 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 0 mi. |
| Transmission | Automatic |
| Exterior Color | Iridescent white tricoat |
| Interior Color | Black |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$53,120
2026 Buick Envision Avenir
- Saint Peters, MO (0 mi away)
- $800 Above similar cars
- Listed Today
●
iSeeCars Dealer Score
Additional info close
New 2026 Buick Envision Avenir for Sale
0 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| Price | $53,120 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | LRBFZSR49TD025556 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 0 mi. |
| Transmission | Automatic |
| Exterior Color | Moonstone gray metallic |
| Interior Color | Black |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$53,419
2026 Buick Envision Avenir
- Saint Peters, MO (0 mi away)
- $1,099 Above similar cars
- Listed Today
●
iSeeCars Dealer Score
Additional info close
New 2026 Buick Envision Avenir for Sale
0 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| Price | $53,419 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | LRBFZSR46TD040547 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 0 mi. |
| Transmission | Automatic |
| Exterior Color | Quartz blue metallic |
| Interior Color | Black |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$53,419
2026 Buick Envision Avenir
- Saint Peters, MO (0 mi away)
- $1,099 Above similar cars
- Listed Today
●
iSeeCars Dealer Score
Additional info close
New 2026 Buick Envision Avenir for Sale
0 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| Price | $53,419 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | LRBFZSR41TD040424 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 0 mi. |
| Transmission | Automatic |
| Exterior Color | Ebony twilight metallic |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$29,580
2026 Buick Encore GX Preferred
- Saint Peters, MO (0 mi away)
- $2,465 Above similar cars
- Listed Today
●
iSeeCars Dealer Score
Additional info close
New 2026 Buick Encore GX Preferred for Sale
0 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| Price | $29,580 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 3-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | KL4AMBSL1TB158815 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, internet radio |
| Mileage | 0 mi. |
| Transmission | CVT |
| Exterior Color | Summit white |
| Interior Color | Black |
| MPG | 30 combined |
| Drivetrain | Front-wheel drive |
$53,419
2026 Buick Envision Avenir
- Saint Peters, MO (0 mi away)
- $1,099 Above similar cars
- Listed Today
●
iSeeCars Dealer Score
Additional info close
New 2026 Buick Envision Avenir for Sale
0 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| Price | $53,419 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | LRBFZSR43TD040196 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 0 mi. |
| Transmission | Automatic |
| Exterior Color | Moonstone gray metallic |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$54,019
2026 Buick Envision Avenir
- Saint Peters, MO (0 mi away)
- $1,699 Above similar cars
- Listed Today
●
iSeeCars Dealer Score
Additional info close
New 2026 Buick Envision Avenir for Sale
0 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| Price | $54,019 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | LRBFZSR49TD040512 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 0 mi. |
| Transmission | Automatic |
| Exterior Color | Iridescent white tricoat |
| Interior Color | Black |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$27,850
2026 Buick Envista Preferred
- Saint Peters, MO (0 mi away)
- $912 Above similar cars
- Listed Today
●
iSeeCars Dealer Score
Additional info close
New 2026 Buick Envista Preferred for Sale
0 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| Price | $27,850 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 3-cylinder |
| Fuel Type | Flex fuel |
| Seats | 5 Seats |
| VIN | KL47LAEP4TB147121 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, internet radio |
| Mileage | 0 mi. |
| Transmission | Automatic |
| Exterior Color | Summit white |
| Interior Color | Black |
| MPG | 22 combined |
| Drivetrain | Front-wheel drive |
$31,545
2026 Buick Encore GX Sport Touring
- Saint Peters, MO (0 mi away)
- $3,649 Above similar cars
- Listed Today
●
iSeeCars Dealer Score
Additional info close
New 2026 Buick Encore GX Sport Touring for Sale
0 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| Price | $31,545 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 3-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | KL4AMDSL8TB155017 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, internet radio |
| Mileage | 0 mi. |
| Transmission | CVT |
| Exterior Color | Ebony twilight metallic |
| MPG | 30 combined |
| Drivetrain | Front-wheel drive |
$53,720
2026 Buick Envision Avenir
- Saint Peters, MO (0 mi away)
- $1,400 Above similar cars
- Listed Today
●
iSeeCars Dealer Score
Additional info close
New 2026 Buick Envision Avenir for Sale
0 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| Price | $53,720 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 4-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | LRBFZSR40TD040124 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 0 mi. |
| Transmission | Automatic |
| Exterior Color | Iridescent white tricoat |
| Interior Color | Black |
| MPG | 25 combined |
| Drivetrain | All-wheel drive |
$31,545
2026 Buick Encore GX Sport Touring
- Saint Peters, MO (0 mi away)
- $3,649 Above similar cars
- Listed Today
●
iSeeCars Dealer Score
Additional info close
New 2026 Buick Encore GX Sport Touring for Sale
0 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| Price | $31,545 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 3-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | KL4AMDSL3TB154776 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, internet radio |
| Mileage | 0 mi. |
| Transmission | CVT |
| Exterior Color | Brilliant red |
| MPG | 30 combined |
| Drivetrain | Front-wheel drive |
$28,345
2026 Buick Envista Preferred
- Saint Peters, MO (0 mi away)
- $1,407 Above similar cars
- Listed Today
●
iSeeCars Dealer Score
Additional info close
New 2026 Buick Envista Preferred for Sale
0 Miles
Saint Peters, MO (0 mi away)
| Category | New Cars |
| Price | $28,345 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 3-cylinder |
| Fuel Type | Flex fuel |
| Seats | 5 Seats |
| VIN | KL47LAEP4TB146955 |
| Location | Saint Peters, MO - 0 mi. |
| Features | bluetooth, child safety, navigation, backup camera, internet radio |
| Mileage | 0 mi. |
| Transmission | Automatic |
| Exterior Color | Ebony twilight metallic |
| Interior Color | Black |
| MPG | 22 combined |
| Drivetrain | Front-wheel drive |
Page 1 of 22
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