2023 GMC Sierra 1500 SLT
$4,291 more than this car
- 40,540 mi
- 4WD
- Automatic
- Gasoline
- Truck
Sapaugh Buick GMC · Herculaneum, MO · 0 mi away
40,769 miles · truck

** We are 15 minutes south of St. Louis. Everyone leaves happy! Discover the impressive 2023 GMC Sierra 1500 SLT, a truck that blends power, style, and unparalleled capability. This stunning White Frost Tricoat model boasts an array of premium features that elevate your driving experience. - LPO, CARGO TIE-DOWNS, (4) - LPO, GMC MULTIPRO TAILGATE STEP LIGHTS - 6.2L V8 (EcoTec3) (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of torque [624 Nm] @ 4100 rpm) - WHEELS, 20 POLISHED ALUMINUM WHEELS with technical gray painted accents - SLT CONVENIENCE PACKAGE - SLT PREFERRED PACKAGE - TIRES, 275/60R20SL ALL-TERRAIN, BLACKWALL This Sierra 1500 SLT is equipped with a powerful 6.2L V8 EcoTec3 engine, delivering exceptional performance and efficiency. The 10-speed automatic transmission and 4WD system provide smooth, responsive handling, while the SLT Convenience and Preferred Packages add a wealth of premium features, including ventilated front seats, wireless charging, Bose premium audio, and more. Designed for both work and play, the Sierra 1500 SLT offers a versatile and capable platform. The MultiPro Tailgate and cargo tie-downs make loading and unloading a breeze, while the 120-volt power outlets and available trailer brake controller ensure you're ready for any task. Inside, the spacious cabin is appointed with premium leather-appointed seating, a heated steering wheel, and a suite of advanced technology features, including navigation, wireless phone projection, and a high-definition rear vision camera. Whether you're hauling heavy loads, towing a trailer, or simply enjoying the open road, the 2023 GMC Sierra 1500 SLT is the perfect companion. Experience the difference of this exceptional truck today. ** We are 15 minutes south of St. Louis. Everyone leaves happy!
Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.
In the typical middle range · 40% of 5 similar listings ask more than this car.
How we calculate market value: comparable cars for sale now plus their last listed prices.
Price tracked by AutosXchange since Nov 6, 2026. No price change at this dealership since Nov 6 ($42,247).
AutosXchange Intel Hub: Price changes for this model in Missouri · This model in the Intel Hub · Market movers in Missouri
Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 13); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.
Same 2022–2023 Sierra 1500 SLT · used · any miles · within 50 miles of Herculaneum, Missouri. All 5 comparable cars for sale, nearest first.
$4,291 more than this car
Sapaugh Buick GMC · Herculaneum, MO · 0 mi away
$3,287 more than this car
Sapaugh Buick GMC · Herculaneum, MO · 0 mi away
$509 less than this car
Sapaugh Buick GMC · Herculaneum, MO · 0 mi away
$1,628 less than this car
Bob Brockland Buick GMC · Columbia, IL · 15 mi away
$1,149 less than this car
Jack Schmitt Chevrolet of O'Fallon · Ofallon, IL · 35 mi away
2023 GMC Sierra 1500 SLT40,540 miles · Sapaugh Buick GMC · Herculaneum, MO · 0 mi away$46,538$4,291 more than this car
2022 GMC Sierra 1500 SLT32,386 miles · Sapaugh Buick GMC · Herculaneum, MO · 0 mi away$45,534$3,287 more than this car
2023 GMC Sierra 1500 SLT68,719 miles · Sapaugh Buick GMC · Herculaneum, MO · 0 mi away$41,738$509 less than this car
2023 GMC Sierra 1500 SLT79,222 miles · Bob Brockland Buick GMC · Columbia, IL · 15 mi away$40,619$1,628 less than this car
2023 GMC Sierra 1500 SLT71,063 miles · Jack Schmitt Chevrolet of O'Fallon · Ofallon, IL · 35 mi away$41,098$1,149 less than this carAll years and trims. Nearest first.
Sapaugh Buick GMC · Herculaneum, MO · 0 mi away
Sapaugh Buick GMC · Herculaneum, MO · 0 mi away
Sapaugh Buick GMC · Herculaneum, MO · 0 mi away
Sapaugh Buick GMC · Herculaneum, MO · 0 mi away
Sapaugh Buick GMC · Herculaneum, MO · 0 mi away
Sapaugh Buick GMC · Herculaneum, MO · 0 mi away
Sapaugh Buick GMC · Herculaneum, MO · 0 mi away
Sapaugh Buick GMC · Herculaneum, MO · 0 mi away
2023 GMC Sierra 1500 AT449,936 miles · Sapaugh Buick GMC · Herculaneum, MO · 0 mi away$48,397
2022 GMC Sierra 1500 Limited SLT75,123 miles · Sapaugh Buick GMC · Herculaneum, MO · 0 mi away$35,915
2022 GMC Sierra 1500 Limited AT434,118 miles · Sapaugh Buick GMC · Herculaneum, MO · 0 mi away$41,025
2024 GMC Sierra 1500 SLT31,138 miles · Sapaugh Buick GMC · Herculaneum, MO · 0 mi away$46,143
2022 GMC Sierra 1500 Denali Ultimate56,064 miles · Sapaugh Buick GMC · Herculaneum, MO · 0 mi away$49,068
2024 GMC Sierra 2500 HD SLE24,783 miles · Sapaugh Buick GMC · Herculaneum, MO · 0 mi away$49,303
2024 GMC Sierra 1500 AT436,303 miles · Sapaugh Buick GMC · Herculaneum, MO · 0 mi away$50,315
2024 GMC Sierra 1500 AT4X64,790 miles · Sapaugh Buick GMC · Herculaneum, MO · 0 mi away$51,927