2026 Toyota Tacoma SR vs 2025 GMC Sierra 1500 Pro
$11,855 less and 3 mpg better vs 82 more hp and 187 more lb-ft torque. That is the real fork. Key numbers: $11,855 price gap, 228 vs 310 hp, 21 vs 18 MPG.
The Tacoma SR leads on $11,855 less, 3 MPG better. The Sierra 1500 Pro leads on 82 more hp, 187 more lb-ft torque. The spec table compares 7 specifications head to head.
Key Differences at a Glance
What's Actually Different
These two vehicles differ in 7 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 Toyota Tacoma SR | 2025 GMC Sierra 1500 Pro |
|---|---|---|
| Pricing | ||
| MSRP | $35,445 | $47,300 |
| Powertrain | ||
| Engine | 2.4L I4 Turbo | 2.7L I4 Turbo |
| Horsepower | 228 hp | 310 hp |
| Torque | 243 lb-ft | 430 lb-ft |
| Transmission | 8-speed shiftable automatic | 8-speed shiftable automatic |
| Drivetrain | 4WD | 4WD |
| Fuel Economy | ||
| City MPG | 19 | 17 |
| Highway MPG | 24 | 19 |
| Combined MPG | 21 | 18 |
| Fuel Tank | 18.2 gal | 24.0 gal |
| Dimensions | ||
| Curb Weight | 4,375 lbs | 4,990 lbs |
| Wheelbase | 131.9" | 147.0" |
| Length | 213.0" | 231.9" |
| Width | 76.9" | 81.2" |
| Height | 74.0" | 75.5" |
| Truck Specs | ||
| Cab Type | No published data | Crew Cab |
| Bed Length | 6.1 ft | 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 | 5yr/unlimited | 6yr/100k |
| Roadside Assistance | 2yr/25k | 5yr/60k |
Frequently Asked Questions
What is the price difference between the 2026 Toyota Tacoma SR and 2025 GMC Sierra 1500 Pro?
The 2026 Toyota Tacoma SR starts at $35,445, $11,855 less than the 2025 GMC Sierra 1500 Pro at $47,300. On a 60-month loan that is roughly $209/month. All prices are MSRP before destination and dealer fees.
Who should choose the 2026 Toyota Tacoma SR?
The 2026 Toyota Tacoma SR is the stronger pick when you want to keep $11,855 in your pocket and the 2026 Toyota Tacoma SR covers your needs; lower running costs matter to you, roughly $333/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 need the extra 82 hp for towing, hauling, or highway merging; you want the larger footprint for passengers or cargo; 187 lb-ft more torque for pulling trailers and heavy loads.
Which gets better fuel economy, the 2026 Toyota Tacoma SR or 2025 GMC Sierra 1500 Pro?
The 2026 Toyota Tacoma SR rates 21 combined MPG, 3 MPG ahead.
Which is more powerful, the 2026 Toyota Tacoma SR or 2025 GMC Sierra 1500 Pro?
The 2025 GMC Sierra 1500 Pro produces 310 hp, 82 more than the 2026 Toyota Tacoma SR at 228 hp. The 2025 GMC Sierra 1500 Pro also leads in torque at 430 lb-ft vs 243 lb-ft. That torque gap matters most when towing or hauling heavy loads. The 2026 Toyota Tacoma SR runs a 2.4L I4 Turbo; the 2025 GMC Sierra 1500 Pro uses a 2.7L I4 Turbo.
Is the 2026 Toyota Tacoma SR 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 15.1″ 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: Toyota trims, Toyota Tacoma trims, GMC trims, GMC Sierra 1500 trims
- 2026 Toyota Tacoma SR Safety Ratings (NHTSA)
- 2025 GMC Sierra 1500 Pro Safety Ratings (NHTSA)
- Compare Fuel Economy (EPA)
Tacoma vs Sierra 1500: What This Matchup Is Really About
The 2026 Toyota Tacoma SR and 2025 GMC Sierra 1500 Pro compete directly in the midsize truck segment, where towing capacity, payload, and cab comfort separate the contenders. The $11,855 gap adds up to $209/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
The 2026 Toyota Tacoma SR runs a 2.4L I4 Turbo; the 2025 GMC Sierra 1500 Pro uses a 2.7L I4 Turbo. The 2025 GMC Sierra 1500 Pro has 82 more hp (310 vs 228). A gap that large affects towing confidence, highway merging, and how loaded the vehicle can feel before it struggles. The 2025 GMC Sierra 1500 Pro also delivers 187 more lb-ft of torque (430 vs 243), which matters for trailer stability and pulling heavy loads up grades. Both use 4WD.
Running Costs: Tacoma vs Sierra 1500
The 2026 Toyota Tacoma SR saves roughly $333/year on fuel at $3.50/gallon and 12,000 annual miles. Over five years, that is $1,665. The 2026 Toyota Tacoma SR 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 15.1″ longer wheelbase, typically meaning a smoother ride and more rear-seat legroom. The 2025 GMC Sierra 1500 Pro weighs 615 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 Toyota Tacoma SR when you want to keep $11,855 in your pocket and the 2026 Toyota Tacoma SR covers your needs. Choose the 2025 GMC Sierra 1500 Pro when you need the extra 82 hp for towing, hauling, or highway merging. At $209/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 Toyota or GMC or any dealership.