What You Need to Know about the 2023 GMC Sierra 1500

Buying a used 2023 Sierra 1500 instead of a brand-new one can save you thousands while still offering modern features, impressive towing capabilities, and one of the most refined cabins in the full-size truck market. Since this model is still fairly new, many used options will have low mileage and remaining factory warranty coverage.

• Super Cruise (Available on Denali & Denali Ultimate) – A hands-free driver-assistance system that works on certain highways for effortless long-distance cruising.
• MultiPro Tailgate – A six-way tailgate that offers multiple configurations for easier loading, stepping into the bed, and workspace functionality.
• CarbonPro Bed (Available on AT4X & Denali Ultimate) – A carbon-fiber composite truck bed that resists dents, scratches, and corrosion.
• 13.4-Inch Infotainment Screen – One of the largest touchscreens in its class, with Google built-in, wireless Apple CarPlay, and Android Auto.
• AT4 & AT4X Off-Road Features – Includes upgraded suspension, skid plates, and all-terrain tires for superior off-road performance.

The price of a used 2023 GMC Sierra 1500 depends on the trim level, condition, and mileage. Here’s what you can expect:

• Original MSRP (2023): ~$38,000–$40,000
• Average Used Price (2025): ~$32,000–$36,000
• Estimated Monthly Payment (60-month loan, 10% down, 4% APR): ~$575–$650/month

A solid work truck with basic features and a no-nonsense design, ideal for those who need a reliable hauler.

• Original MSRP (2023): ~$47,000–$50,000
• Average Used Price (2025): ~$39,000–$44,000
• Estimated Monthly Payment: ~$700–$780/month

Adds more advanced safety and tech features, along with upgraded interior materials.

• Original MSRP (2023): ~$50,000–$55,000
• Average Used Price (2025): ~$42,000–$48,000
• Estimated Monthly Payment: ~$750–$850/month

A stylish trim with dark exterior accents, larger wheels, and a sportier look.

• Original MSRP (2023): ~$55,000–$60,000
• Average Used Price (2025): ~$45,000–$52,000
• Estimated Monthly Payment: ~$800–$925/month

Comes with leather seats, a larger touchscreen, and additional luxury touches.

• Original MSRP (2023): ~$65,000–$70,000
• Average Used Price (2025): ~$55,000–$62,000
• Estimated Monthly Payment: ~$950–$1,075/month

An off-road-ready trim with advanced all-terrain capability, skid plates, and a lifted suspension.

• Original MSRP (2023): ~$70,000–$75,000
• Average Used Price (2025): ~$60,000–$68,000
• Estimated Monthly Payment: ~$1,050–$1,200/month

The ultimate luxury truck, with premium leather, real wood trim, and advanced driver-assistance features.

• Original MSRP (2023): ~$82,000–$85,000
• Average Used Price (2025): ~$70,000–$80,000
• Estimated Monthly Payment: ~$1,200–$1,350/month

A fully loaded version with Super Cruise, a heads-up display, and the CarbonPro bed.

Note: Prices vary based on mileage, condition, and location. Always check real-time listings for the most accurate pricing.

Even though the 2023 Sierra 1500 is still fairly new, here are some things to inspect before buying:

• Transmission Performance – Some drivers have reported rough shifting with the 10-speed automatic transmission. Test drive at different speeds to check for hesitation.
• Electrical System Issues – Infotainment screen glitches and occasional sensor failures have been noted in some models. Make sure all electronics work properly.
• Air Suspension Wear (Denali & AT4X Models) – The optional air suspension can be costly to repair if it starts leaking. Check for any signs of uneven ride height.
• Towing & Off-Road History – If the truck was used for heavy towing or frequent off-roading, inspect the suspension and drivetrain components for excessive wear.

If you’re looking for a premium full-size truck that balances power, technology, and comfort, a used 2023 GMC Sierra 1500 is an excellent choice. You’ll save money compared to buying new while still getting a well-equipped, high-performance truck. Just make sure to research pricing, inspect the vehicle carefully, and negotiate the best deal possible. Whether you choose a rugged AT4X, a luxurious Denali, or a hardworking Pro trim, a well-maintained Sierra 1500 will serve you well for years to come. Find yours on Autofinder.com.