Chevrolet Silverado vs GMC Sierra: 1500, 2500 & 3500 HD Truck Comparison Guide (2024–2025)
Chevrolet Silverado vs GMC Sierra: 1500, 2500 & 3500 HD Truck Comparison
🔍 Overview: Silverado vs Sierra
Built on the same General Motors platform, the Chevrolet Silverado and GMC Sierra share powertrains, frames, and core engineering—but their styling, feature sets, pricing, and target buyers are different. If you're choosing between the two, this full comparison will help you pick the right truck for your lifestyle or business.
🔧 Engine Options Across 1500, 2500 & 3500
Engine
Horsepower
Torque
Available On
2.7L Turbo High Output
310 hp
430 lb-ft
1500
5.3L EcoTec3 V8
355 hp
383 lb-ft
1500
6.2L EcoTec3 V8
420 hp
460 lb-ft
1500 (High trims)
6.6L V8 Gas
401 hp
464 lb-ft
2500 & 3500
6.6L Duramax Turbo Diesel V8
470 hp
975 lb-ft
2500 & 3500
Why Choose a Modern Engine Platform?
Today's 1500, 2500, and 3500 truck models from Chevrolet and GMC offer not only class-leading power and towing capacity but also cutting-edge engineering. Whether you're pulling 36,000 lbs with a Silverado 3500 HD or enjoying the smooth acceleration of the EcoTec3 V8, each engine delivers exceptional performance, torque, and fuel efficiency.
⚙️ Highlighted Benefits:
Up to 470 horsepower with the 6.6L Duramax Turbo Diesel
Maximum torque reaching 975 lb-ft for extreme towing power
Refined ride quality even under heavy load
Hybrid and diesel options available across trim levels
Pro Tip: If you're hauling equipment, horses, or a camper, the 6.6L Turbo Diesel paired with the gooseneck prep package is a top choice for reliability and power delivery.
💰 Diesel Upgrade Pricing
Silverado HD (6.6L Duramax Diesel)
~$9,890
Sierra HD (6.6L Duramax Diesel)
~$10,395
Both Silverado and Sierra share the powerful 6.6L Duramax Turbo Diesel V8 engine. However, Sierra models may include the diesel upgrade as part of premium packages in higher trims — adding both cost and comfort.
🚚 Towing & Payload Capacities
Model
Max Towing (Diesel)
Max Payload
Silverado 1500
13,300 lbs
~2,260 lbs
Sierra 1500
13,200 lbs
~2,200 lbs
Silverado 2500 HD
22,500 lbs
~3,900 lbs
Sierra 2500 HD
22,430 lbs
~3,800 lbs
Silverado 3500 HD
36,000 lbs
~7,234 lbs
Sierra 3500 HD
36,000 lbs
~7,222 lbs
🚚 Work Truck & Commercial Add-On Packages
Feature
Silverado (Est.)
Sierra (Est.)
Snow Plow Prep Package
$395
$395
Gooseneck/5th Wheel Prep
$545–$1,195
$545–$1,195
Trailer Camera System
$1,200
$1,295
Integrated Trailer Brake
$295–$395
$295–$395
Upfitter Switch Kit
$145
$145
Dual Alternators (Diesel)
$295
$295
Power Take-Off (PTO)
$250
$250
Heavy-Duty Front Springs
$145–$250
$145–$250
Bed View Camera
$250
$250
These options are essential for fleet, agricultural, and contractor use cases — adding serious functionality to any commercial Silverado or Sierra HD.
⭐ Premium Upgrades & Paid Features
Feature
Silverado
Sierra
ZR2 Off-Road Package
✅ Yes
❌ (AT4X instead)
Super Cruise Hands-Free
❌
✅ $2,500 (Denali Ultimate)
Magnetic Ride Control
❌
✅ Standard on Denali
Heads-Up Display
$995
✅ Standard on Denali Ultimate
Bose Premium Audio
$895
✅ Standard on Denali
Spray-On Bedliner
$545
$545
Multi-Flex Tailgate
Optional
✅ Standard
Power Sunroof
$995
$995
🛋️ Interior Comfort & Trim Differences
🚘 Silverado
Built for durability and practicality
ZR2 trim focuses on off-road performance
High Country offers premium comfort without full luxury pricing
🚗 Sierra
Denali & Denali Ultimate offer real wood, full-grain leather, and quiet cabins
AT4X delivers off-road capability with upscale comfort
Massage seats, Super Cruise, and luxury infotainment available on top trims
Whether you're based in Baltimore, Washington, D.C., Philadelphia, or shopping nationwide — Trust Auto is your go-to dealership for high-quality Chevy and GMC trucks.
❓ Frequently Asked Questions
What’s the main difference between the Silverado and Sierra?
Both trucks share the same platform and engines, but the Sierra leans into premium features, while the Silverado emphasizes performance and rugged design.
Which truck has better towing capacity?
The Silverado 3500 and Sierra 3500 are nearly identical, both capable of up to 36,000 lbs. Actual capacity depends on configuration and engine choice.
Does Super Cruise come on both trucks?
No, Super Cruise is exclusive to the GMC Sierra Denali Ultimate. The Silverado does not currently offer this hands-free driving feature.
🚚 Ready to Drive Home a Silverado or Sierra?
Trust Auto has the Chevy and GMC trucks you need — inspected, priced right, and available for nationwide delivery.