2025 Chevrolet Silverado 1500 High Country vs 2025 GMC Sierra 1500 Denali
On paper, the 2025 Chevrolet Silverado 1500 High Country wins on $2,500 less. The 2025 GMC Sierra 1500 Denali has to win you at the dealer. Key numbers: $2,500 price gap, 355 vs 355 hp, 16 vs 17 MPG.
The Silverado 1500 High Country leads on $2,500 less. The spec table compares 2 specifications head to head.
Key Differences at a Glance
What's Actually Different
These two vehicles differ in 2 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 Chevrolet Silverado 1500 High Country | 2025 GMC Sierra 1500 Denali |
|---|---|---|
| Pricing | ||
| MSRP | $66,200 | $68,700 |
| Powertrain | ||
| Engine | 5.3L V8 | 5.3L V8 |
| Horsepower | 355 hp | 355 hp |
| Torque | 383 lb-ft | 383 lb-ft |
| Transmission | 10-speed shiftable automatic | 10-speed shiftable automatic |
| Drivetrain | 4WD | 4WD |
| Fuel Economy | ||
| City MPG | 15 | 15 |
| Highway MPG | 19 | 19 |
| Combined MPG | 16 | 17 |
| Fuel Tank | 24.0 gal | 24.0 gal |
| Dimensions | ||
| Curb Weight | 5,080 lbs | 5,110 lbs |
| Wheelbase | 147.4" | 147.0" |
| Length | 231.9" | 231.9" |
| Width | 81.2" | 81.2" |
| Height | 75.5" | 75.5" |
| Truck Specs | ||
| Cab Type | Crew Cab | Crew Cab |
| Bed Length | 5.8 ft | 5.8 ft |
| Safety | ||
| NHTSA Overall | 5/5 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 2025 Chevrolet Silverado 1500 High Country and 2025 GMC Sierra 1500 Denali?
The 2025 Chevrolet Silverado 1500 High Country starts at $66,200, $2,500 less than the 2025 GMC Sierra 1500 Denali at $68,700. On a 60-month loan that is roughly $44/month. All prices are MSRP before destination and dealer fees.
Who should choose the 2025 Chevrolet Silverado 1500 High Country?
The 2025 Chevrolet Silverado 1500 High Country is the stronger pick when you want to keep $2,500 in your pocket and the 2025 Chevrolet Silverado 1500 High Country covers your needs.
Who should choose the 2025 GMC Sierra 1500 Denali?
The 2025 GMC Sierra 1500 Denali is the stronger pick when lower running costs matter to you, roughly $154/year less on fuel.
Which gets better fuel economy, the 2025 Chevrolet Silverado 1500 High Country or 2025 GMC Sierra 1500 Denali?
The 2025 GMC Sierra 1500 Denali rates 17 combined MPG, 1 MPG ahead.
Which is more powerful, the 2025 Chevrolet Silverado 1500 High Country or 2025 GMC Sierra 1500 Denali?
Both produce 355 hp.
Is the 2025 Chevrolet Silverado 1500 High Country bigger than the 2025 GMC Sierra 1500 Denali?
Both measure 231.9″ in overall length. The 2025 Chevrolet Silverado 1500 High Country has a 0.4″ 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 Silverado 1500 trims, GMC trims, GMC Sierra 1500 trims
The Silverado 1500–Sierra 1500 Decision
Truck buyers cross-shopping the Silverado 1500 and Sierra 1500 are comparing more than price. Bed size, powertrain, and tow rating all factor in. The $2,500 gap is about $44/month on a 60-month loan. Noticeable but not dramatic enough to be the deciding factor on its own.
What Powers Each Vehicle
Both run the same 5.3L V8 engine. Both produce 355 hp. Both use 4WD.
The Ownership Math
The 2025 GMC Sierra 1500 Denali saves roughly $154/year on fuel at $3.50/gallon and 12,000 annual miles. Over five years, that is $770.
The Decision
Choose the 2025 Chevrolet Silverado 1500 High Country when you want to keep $2,500 in your pocket and the 2025 Chevrolet Silverado 1500 High Country covers your needs. Choose the 2025 GMC Sierra 1500 Denali when lower running costs matter to you, roughly $154/year less on fuel. At $44/month apart, the price difference alone will not decide this.
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.