2025 GMC Sierra 1500 is a 5 to 6-seat PICKUP with gas powertrain. 2025 GMC Sierra 1500 offers 4WD; the exact drivetrain can change efficiency or capability, so the version matters.
2025 GMC Sierra 1500 gives shoppers 7 published trims and 7 documented versions to compare. Start with the version that matches the way you plan to use the vehicle, then verify the exact version and equipment that matter to you.
2025 GMC Sierra 1500 is a 5 to 6-seat PICKUP with gas powertrain. 2025 GMC Sierra 1500 offers 4WD; the exact drivetrain can change efficiency or capability, so the version matters.
The published 2025 GMC Sierra 1500 trim lineup includes Pro, SLE, SLT, AT4, AT4X, Denali, and Denali Ultimate. Trim names are the shopper-facing starting point, while engines, drivetrains, equipment, packages, pricing, and exact versions can still vary inside the lineup.
The 2025 GMC Sierra 1500 powertrain record includes versions such as AT4 ICE 4WD 10-speed automatic 305 hp, AT4X ICE 4WD 10-speed automatic 305 hp, Denali ICE 4WD 10-speed automatic 355 hp, Denali Ultimate ICE 4WD 10-speed automatic 420 hp, Pro ICE 4WD 8-speed automatic 310 hp 430 lb-ft, and SLE ICE 4WD 10-speed automatic 355 hp 383 lb-ft. Use the exact version details whenever output, drivetrain, transmission, fuel type, or electrification changes within the lineup.
Published performance-related specifications for 2025 GMC Sierra 1500 include AT4 305 hp 4WD 10-speed automatic, AT4X 305 hp 4WD 10-speed automatic, Denali 355 hp 4WD 10-speed automatic, Denali Ultimate 420 hp 4WD 10-speed automatic, Pro 310 hp 430 lb-ft 4WD 8-speed automatic, and SLE 355 hp 383 lb-ft 4WD 10-speed automatic. AutoUnite keeps output and hardware tied to the supported version and does not invent acceleration or handling claims when they are not governed.
Published capability information for 2025 GMC Sierra 1500 includes 13,000 lb towing, 1,960 lb payload, 8,700 lb towing, 1,380 lb payload, 9,000 lb towing, 1,670 lb payload, 8,900 lb towing, 1,710 lb payload, 9,200 lb towing, 1,980 lb payload, and 9,500 lb towing, 2,090 lb payload. Capability belongs to specific supported versions, so maximums are never universalized across the whole lineup.
Exterior information for 2025 GMC Sierra 1500 includes 232.9 in long, 81.2 in wide, 78.4 in high, 148 in wheelbase, 232.9 in long, 81.2 in wide, 78.7 in high, 148 in wheelbase, 231.9 in long, 81.2 in wide, 75.5 in high, 147 in wheelbase, Cardinal Red, Downpour Metallic, Onyx Black, Sterling Metallic, Summit White, and Thunderstorm Gray. Body dimensions, wheels, colors, lighting, roof or bed equipment, and appearance details can vary by trim and package, so exact applicability stays tied to the supported version.
Interior information for 2025 GMC Sierra 1500 includes 5 seats, 9,000 lb towing, 1,670 lb payload, 5 seats, 8,700 lb towing, 1,380 lb payload, 5 seats, 9,200 lb towing, 1,980 lb payload, 5 seats, 8,900 lb towing, 1,710 lb payload, and 6 seats, 13,000 lb towing, 1,960 lb payload. Cabin layout, seating, materials, controls, and equipment can differ by trim or version, so exact availability remains scoped to the supported version.
The available infotainment, connectivity, or vehicle technology details for 2025 GMC Sierra 1500 are not complete enough to support a specific model-year claim.
Safety and driver-assistance information for 2025 GMC Sierra 1500 includes NHTSA_5_STAR_SAFETY_RATINGS overall 5. Crash-test results, recalls, safety equipment, and driver-assistance systems describe different things, so AutoUnite keeps them separate instead of collapsing them into one score.
Everyday-use information for 2025 GMC Sierra 1500 includes 5 seats, 9,000 lb towing, 1,670 lb payload, 5 seats, 8,700 lb towing, 1,380 lb payload, and 5 seats, 9,200 lb towing, 1,980 lb payload. AutoUnite uses documented convenience, climate, seating, access, and capacity information to explain daily usability without turning subjective impressions into facts.
Published seating and cargo information for 2025 GMC Sierra 1500 includes 5 seats, 9,000 lb towing, 1,670 lb payload, 5 seats, 8,700 lb towing, 1,380 lb payload, 5 seats, 9,200 lb towing, 1,980 lb payload, 5 seats, 8,900 lb towing, 1,710 lb payload, and 6 seats, 13,000 lb towing, 1,960 lb payload. Passenger and cargo capacity can change by body style, seating layout, battery packaging, bed setup, or exact version.
Published appearance information for 2025 GMC Sierra 1500 includes Cardinal Red, Downpour Metallic, Onyx Black, Sterling Metallic, Summit White, Thunderstorm Gray, Titanium Rush Metallic, Volcanic Red Tintcoat, White Frost Tricoat, Alpine Umber, Atmosphere/Brownstone, and Dark Walnut/Slate. Catalog colors, wheels, and appearance choices show supported availability but do not prove that a specific item is installed on a particular VIN.
Other recorded package-name candidates for 2025 GMC Sierra 1500 include cargo Convenience Package, utility Wall Package, at4Premium Package, technology Package, at4Carbon Pro Edition, at4Preferred Package, at4XAev Edition, credit Not Equipped With Rocker Protector, gmc Protection Package, slt Premium Plus Package, snow Plow Prep Package, and sierra Safety Plus Package. Manufacturer confirmation, factory-package status, contents and exact applicability remain unresolved; do not treat these entries as shown factory options or installed equipment.
The available standalone option or optional equipment details for 2025 GMC Sierra 1500 are not complete enough to support a specific model-year claim.
The 2025 GMC Sierra 1500 specification record includes AT4 ICE 4WD 10-speed automatic 305 hp, AT4X ICE 4WD 10-speed automatic 305 hp, Denali ICE 4WD 10-speed automatic 355 hp, Denali Ultimate ICE 4WD 10-speed automatic 420 hp, Pro ICE 4WD 8-speed automatic 310 hp 430 lb-ft, 232.9 in long, 81.2 in wide, 78.4 in high, 148 in wheelbase, 232.9 in long, 81.2 in wide, 78.7 in high, 148 in wheelbase, 231.9 in long, 81.2 in wide, 75.5 in high, 147 in wheelbase, 5 seats, 9,000 lb towing, 1,670 lb payload, 5 seats, 8,700 lb towing, 1,380 lb payload, 5 seats, 9,200 lb towing, 1,980 lb payload, and 5 seats, 8,900 lb towing, 1,710 lb payload. Exact numbers remain version-aware so dimensions, efficiency, powertrain, capacity, and capability are not incorrectly applied to every version.
Ownership information for 2025 GMC Sierra 1500 includes original warranty coverage. Model-year references are kept separate from the condition and history of any specific used vehicle.
Reliability and service context for 2025 GMC Sierra 1500 includes recalls: 1, complaints: 115, and manufacturer communications: 447. These records are information, not a failure-rate or reliability score, and AutoUnite does not turn complaint, recall, or service volume into an unsupported ranking.
Market information for 2025 GMC Sierra 1500 is intentionally kept separate from permanent vehicle truth. When fresh inventory, asking-price, incentive, or market observations are available they can be added here without changing the underlying model-year facts.
Once you understand 2025 GMC Sierra 1500, the next step depends on what you still need to decide. Compare trims if you're choosing between versions, open 360 when you want to see the vehicle in more detail, or move into Cars Near Me when you're ready to look at real inventory. Use related-vehicle links and comparison tools to test fit against alternatives with similar size, powertrain, capability, price class, or use case without treating one vehicle as a universal winner.
Explore available governed vehicle imagery and 360 only where the exact vehicle or model-year evidence supports it.
