2025 GMC Sierra 1500 vs. Chevy Silverado 1500 Exterior Design

Both the 2025 GMC Sierra 1500 and 2025 Chevy Silverado 1500 have a commanding presence. The Sierra 1500 boasts an array of 17- to 22-inch wheels in a range of finishes, while the Chevy Silverado 1500 has a selection of 17-, 18-, and 20-inch wheel options. Advanced LED lighting, including reflector headlamps and signature daytime running lamps, are standard on the GMC Sierra and available on the Silverado 1500. The Sierra 1500 offers an available six-function MultiPro™ tailgate, while a Multi-Flex tailgate is available on the Silverado 1500. Both models are equipped with a standard CornerStep rear bumper for easy cargo access.

Shared available exterior features for both models include:

• LED exterior and cargo bed lighting
• CornerStep rear bumper
• Heated, power outside mirrors
• Auto-dimming, power-folding outside driver’s mirror with puddle lamps, perimeter lighting, and memory settings
• Rainsense™ automatic windshield wipers
• Deep-tinted glass
• Power-sliding rear window

Available 2025 GMC Sierra 1500 exterior features include:

• CarbonPro carbon-fiber composite bed
• MultiPro tailgate audio system by Kicker®
• 120V box-mounted power outlet
• GMC MultiPro power steps

Available Chevy Silverado 1500 exterior features include:

• Multi-Flex tailgate
• ChevyTec spray-on bedliner
• Durabed with 12 cargo tie-downs

2025 GMC Sierra 1500 vs. Chevy Silverado 1500 Interior Design & Technology

Both the 2025 GMC Sierra 1500 and 2025 Chevy Silverado 1500 deliver a sophisticated interior with plush upholstery materials including cloth, vinyl, and perforated leather. Available amenities such as heated and ventilated front seats and heated rear outboard seats provide all-season comfort. The Sierra 1500 takes luxury even furthecr with available 16-way power front seats and built-in massage function, while the Silverado 1500 offers available ten-way power-adjustable front seats for personalized support. Select trims in both trucks also come standard with dual-zone automatic climate control and a heated, leather-wrapped steering wheel.

Stay connected in the 2025 GMC Sierra 1500 and 2025 Chevy Silverado 1500. Each is equipped with an expansive 13.4-inch touchscreen and seamlessly integrates with the GMC Premium Infotainment System in the Sierra 1500 and the Chevrolet Infotainment 3 or 3 Premium system in the Silverado 1500. Available Bose® sound systems provide impressive audio performance in both models — the 12-speaker Bose Premium Series sound system with CenterPoint® in the Sierra 1500 and a Bose seven-speaker premium sound system in the Silverado 1500.

Available interior features in both models include:

• Vinyl, cloth, or leather seat upholstery
• Front bench or bucket seats
• Heated and ventilated front seats
• Heated rear seats
• Up-level rear seat with storage package in rear seat backs
• 13.4-in. infotainment touchscreen
• Rear under-seat storage
• Heated, leather-wrapped steering wheel
• Power tilt and telescoping steering column
• Dual-zone automatic climate control
• Power sunroof
• Wireless charging

2025 GMC Sierra 1500 vs. Chevy Silverado 1500 Engine Specs & Fuel Economy

Power through challenging tasks with the 2025 GMC Sierra 1500 and 2025 Chevy Silverado 1500, each boasting identical powertrain options. The Silverado 1500 offers a slight towing advantage with its more optimized chassis. Drivers can choose between two-wheel drive (2WD) or four-wheel drive (4WD) configurations, both offering confident handling under pressure. Standard StabiliTrak with integrated traction control enhances stability across varying conditions.

Learn more about the four 2025 GMC Sierra 1500 engine options in our detailed engines guide.

See engine specification comparison in the accompanying table.

2025 GMC Sierra 1500 vs. Chevy Silverado 1500 Size & Cargo Space

When it comes to cab and bed configurations, the 2025 GMC Sierra 1500 and 2025 Chevy Silverado 1500 are equal. Each model offers three cab variations, with seating for up to six passengers depending on cab size. Both models accommodate up to three in their regular cabs and up to six in the double or crew cabs, each offering up to 44.5 inches of front legroom and 43 inches of front headroom. Each is available with short, standard, and long bed configurations.

View cargo space and bed configurations for both models in the accompanying table.

2025 GMC Sierra 1500 vs. Chevy Silverado 1500 Safety Options & Features

Peace of mind is your co-pilot in both the 2025 GMC Sierra 1500 and 2025 Chevy Silverado 1500, each offering a full range of intelligent driver assist features. Standard throughout their trim lineup are the GMC Pro Safety suite in the Sierra 1500 and Chevy Safety Assist suite in the Silverado 1500, each featuring automatic braking, forward collision alert, and other proactive technologies. For extended highway travel, higher-tier trims introduce the available SuperCruise® system for hands-free capability on compatible roads.

Shared safety options and features include:

• SuperCruise hands-free driving technology
• Enhanced automatic emergency braking
• Forward collision alert
• Following distance indicator
• Front pedestrian braking
• Lane-keep assist with lane departure warning
• Automatic emergency braking
• Buckle to Drive
• IntelliBeam® automatic high beams
• Adaptive cruise control
• Head-up display
• Front and rear park assist
• Trailer side blind zone alert