2026 Chevrolet Colorado Work Truck vs 2025 GMC Sierra 1500 Pro
$11,600 less vs 18.9″ longer. That is the real fork. Key numbers: $11,600 price gap, 310 vs 310 hp, 19 vs 18 MPG.
The Colorado Work Truck leads on $11,600 less. The Sierra 1500 Pro leads on 18.9″ longer. The spec table compares 3 specifications head to head.
Key Differences at a Glance
What's Actually Different
These two vehicles differ in 3 specifications.
Full Specification Comparison
Specifications and pricing reflect available data as of early 2026 and may not match current manufacturer figures. Always confirm details with an authorized dealer before making a purchase decision.
| Spec | 2026 Chevrolet Colorado Work Truck | 2025 GMC Sierra 1500 Pro |
|---|---|---|
| Pricing | ||
| MSRP | $35,700 | $47,300 |
| Powertrain | ||
| Engine | 2.7L I4 Turbo | 2.7L I4 Turbo |
| Horsepower | 310 hp | 310 hp |
| Torque | 430 lb-ft | 430 lb-ft |
| Transmission | 8-speed shiftable automatic | 8-speed shiftable automatic |
| Drivetrain | 4WD | 4WD |
| Fuel Economy | ||
| City MPG | 17 | 17 |
| Highway MPG | 21 | 19 |
| Combined MPG | 19 | 18 |
| Fuel Tank | 21.4 gal | 24.0 gal |
| Dimensions | ||
| Curb Weight | 4,520 lbs | 4,990 lbs |
| Wheelbase | 131.4" | 147.0" |
| Length | 213.0" | 231.9" |
| Width | 74.9" | 81.2" |
| Height | 78.8" | 75.5" |
| Truck Specs | ||
| Cab Type | Crew Cab | Crew Cab |
| Bed Length | No published data | 5.8 ft |
| Safety | ||
| NHTSA Overall | 4/5 stars | 5/5 stars |
| Warranty | ||
| Bumper-to-Bumper | 3yr/36k | 3yr/36k |
| Powertrain | 5yr/60k | 5yr/60k |
| Corrosion | 6yr/100k | 6yr/100k |
| Roadside Assistance | 5yr/60k | 5yr/60k |
Frequently Asked Questions
What is the price difference between the 2026 Chevrolet Colorado Work Truck and 2025 GMC Sierra 1500 Pro?
The 2026 Chevrolet Colorado Work Truck starts at $35,700, $11,600 less than the 2025 GMC Sierra 1500 Pro at $47,300. On a 60-month loan that is roughly $204/month. All prices are MSRP before destination and dealer fees.
Who should choose the 2026 Chevrolet Colorado Work Truck?
The 2026 Chevrolet Colorado Work Truck is the stronger pick when you want to keep $11,600 in your pocket and the 2026 Chevrolet Colorado Work Truck covers your needs; lower running costs matter to you, roughly $122/year less on fuel; you prefer a smaller vehicle that is easier to park and maneuver.
Who should choose the 2025 GMC Sierra 1500 Pro?
The 2025 GMC Sierra 1500 Pro is the stronger pick when you want the larger footprint for passengers or cargo.
Which gets better fuel economy, the 2026 Chevrolet Colorado Work Truck or 2025 GMC Sierra 1500 Pro?
The 2026 Chevrolet Colorado Work Truck rates 19 combined MPG, 1 MPG ahead.
Which is more powerful, the 2026 Chevrolet Colorado Work Truck or 2025 GMC Sierra 1500 Pro?
Both produce 310 hp.
Is the 2026 Chevrolet Colorado Work Truck bigger than the 2025 GMC Sierra 1500 Pro?
The 2025 GMC Sierra 1500 Pro is 18.9″ longer at 231.9″ vs 213.0″. The 2025 GMC Sierra 1500 Pro has a 15.6″ longer wheelbase, which typically means more rear-seat legroom.
How do the warranties compare?
Both offer similar warranty coverage: 3yr/36k bumper-to-bumper and 5yr/60k powertrain.
Explore more: Chevrolet trims, Chevrolet Colorado trims, GMC trims, GMC Sierra 1500 trims
Colorado vs Sierra 1500: What This Matchup Is Really About
The 2026 Chevrolet Colorado Work Truck and 2025 GMC Sierra 1500 Pro compete directly in the midsize truck segment, where towing capacity, payload, and cab comfort separate the contenders. The $11,600 gap adds up to $204/month on a 60-month loan. That is real money, so the pricier option needs to earn it with capabilities you will actually use.
Under the Hood
Both run the same 2.7L I4 Turbo engine. Both produce 310 hp. Both use 4WD.
Running Costs: Colorado vs Sierra 1500
The 2026 Chevrolet Colorado Work Truck saves roughly $122/year on fuel at $3.50/gallon and 12,000 annual miles. Over five years, that is $610. The 2026 Chevrolet Colorado Work Truck wins on both sticker price and running costs, making it the stronger value on paper.
How Each One Fits Your Daily Life
The 2025 GMC Sierra 1500 Pro is 18.9″ longer, which translates to more room inside but a larger footprint in parking lots and garages. The 2025 GMC Sierra 1500 Pro has a 15.6″ longer wheelbase, typically meaning a smoother ride and more rear-seat legroom. The 2025 GMC Sierra 1500 Pro weighs 470 lbs more. Heavier vehicles tend to feel more planted at highway speed but use more fuel and are harder to stop quickly.
Bottom Line
Choose the 2026 Chevrolet Colorado Work Truck when you want to keep $11,600 in your pocket and the 2026 Chevrolet Colorado Work Truck covers your needs. Choose the 2025 GMC Sierra 1500 Pro when you want the larger footprint for passengers or cargo. At $204/month more, the 2025 GMC Sierra 1500 Pro needs to earn that gap with something you use weekly.
Specifications shown combine licensed third-party automotive data with official manufacturer, EPA, and NHTSA source material. Actual pricing, features, and availability may vary by region and dealer. Always confirm details with an authorized dealer before making a purchase decision. TrimAtlas is not affiliated with Chevrolet or GMC or any dealership.