2025 Toyota Tundra TRD PRO vs 2025 GMC Sierra 1500 Denali
On paper, the 2025 Toyota Tundra TRD PRO wins on 2 MPG better, 82 more hp, 200 more lb-ft torque. The 2025 GMC Sierra 1500 Denali has to win you at the dealer. Key numbers: 437 vs 355 hp, 19 vs 17 MPG.
The Tundra TRD PRO leads on 2 MPG better, 82 more hp. The Sierra 1500 Denali leads on $3,810 less. The spec table compares 6 specifications head to head.
Key Differences at a Glance
What's Actually Different
These two vehicles differ in 6 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 | 2025 Toyota Tundra TRD PRO | 2025 GMC Sierra 1500 Denali |
|---|---|---|
| Pricing | ||
| MSRP | $72,510 | $68,700 |
| Powertrain | ||
| Engine | 3.4L V6 hybrid Turbo | 5.3L V8 |
| Horsepower | 437 hp | 355 hp |
| Torque | 583 lb-ft | 383 lb-ft |
| Transmission | 10-speed shiftable automatic | 10-speed shiftable automatic |
| Drivetrain | 4WD | 4WD |
| Fuel Economy | ||
| City MPG | 18 | 15 |
| Highway MPG | 20 | 19 |
| Combined MPG | 19 | 17 |
| Fuel Tank | 32.2 gal | 24.0 gal |
| Dimensions | ||
| Curb Weight | 6,015 lbs | 5,110 lbs |
| Wheelbase | 145.7" | 147.0" |
| Length | 233.6" | 231.9" |
| Width | 81.6" | 81.2" |
| Height | 78.0" | 75.5" |
| Truck Specs | ||
| Cab Type | No published data | Crew Cab |
| Bed Length | No published data | 5.8 ft |
| Safety | ||
| NHTSA Overall | 5/5 stars | 5/5 stars |
| IIHS Award | TSP+ | No published data |
| 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 2025 Toyota Tundra TRD PRO and 2025 GMC Sierra 1500 Denali?
The 2025 GMC Sierra 1500 Denali starts at $68,700, $3,810 less than the 2025 Toyota Tundra TRD PRO at $72,510. On a 60-month loan that is roughly $67/month. All prices are MSRP before destination and dealer fees.
Who should choose the 2025 Toyota Tundra TRD PRO?
The 2025 Toyota Tundra TRD PRO is the stronger pick when lower running costs matter to you, roughly $260/year less on fuel; you need the extra 82 hp for towing, hauling, or highway merging; 200 lb-ft more torque for pulling trailers and heavy loads.
Who should choose the 2025 GMC Sierra 1500 Denali?
The 2025 GMC Sierra 1500 Denali is the stronger pick when you want to keep $3,810 in your pocket and the 2025 GMC Sierra 1500 Denali covers your needs.
Which gets better fuel economy, the 2025 Toyota Tundra TRD PRO or 2025 GMC Sierra 1500 Denali?
The 2025 Toyota Tundra TRD PRO rates 19 combined MPG, 2 MPG ahead.
Which is more powerful, the 2025 Toyota Tundra TRD PRO or 2025 GMC Sierra 1500 Denali?
The 2025 Toyota Tundra TRD PRO produces 437 hp, 82 more than the 2025 GMC Sierra 1500 Denali at 355 hp. The 2025 Toyota Tundra TRD PRO also leads in torque at 583 lb-ft vs 383 lb-ft. That torque gap matters most when towing or hauling heavy loads. The 2025 Toyota Tundra TRD PRO runs a 3.4L V6 hybrid Turbo; the 2025 GMC Sierra 1500 Denali uses a 5.3L V8.
Is the 2025 Toyota Tundra TRD PRO bigger than the 2025 GMC Sierra 1500 Denali?
The 2025 Toyota Tundra TRD PRO is 1.7″ longer at 233.6″ vs 231.9″. The 2025 GMC Sierra 1500 Denali has a 1.3″ 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 Tundra trims, GMC trims, GMC Sierra 1500 trims
How the Tundra and Sierra 1500 Stack Up
Two full-size trucks built for work and weekend. The 2025 Toyota Tundra TRD PRO ($72,510) and 2025 GMC Sierra 1500 Denali ($68,700) take different approaches to the same job. The $-3,810 gap adds up to $67/month on a 60-month loan. That is real money, so the pricier option needs to earn it with capabilities you will actually use.
Powertrain: Tundra vs Sierra 1500
The 2025 Toyota Tundra TRD PRO runs a 3.4L V6 hybrid Turbo; the 2025 GMC Sierra 1500 Denali uses a 5.3L V8. The 2025 Toyota Tundra TRD PRO has 82 more hp (437 vs 355). A gap that large affects towing confidence, highway merging, and how loaded the vehicle can feel before it struggles. The 2025 Toyota Tundra TRD PRO also delivers 200 more lb-ft of torque (583 vs 383), which matters for trailer stability and pulling heavy loads up grades. Both use 4WD.
What It Actually Costs to Own
The 2025 Toyota Tundra TRD PRO saves roughly $260/year on fuel at $3.50/gallon and 12,000 annual miles. Over five years, that is $1,300.
Size, Space, and Daily Reality
The 2025 Toyota Tundra TRD PRO weighs 905 lbs more. Heavier vehicles tend to feel more planted at highway speed but use more fuel and are harder to stop quickly.
Which One Should You Buy?
Choose the 2025 Toyota Tundra TRD PRO when lower running costs matter to you, roughly $260/year less on fuel. Choose the 2025 GMC Sierra 1500 Denali when you want to keep $3,810 in your pocket and the 2025 GMC Sierra 1500 Denali covers your needs.
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.