2026 GMC Sierra 1500 Denali Ultimate
The 2026 GMC Sierra 1500 Denali Ultimate is a 420-hp 6.2-liter V8 with four-wheel drive. It starts at $86,190 MSRP and is rated at 16 mpg combined.
| Spec | Value |
|---|---|
| Price | |
| MSRP | $86,190 |
| Destination Charge | $2,795 |
| Engine | |
| Engine Type | V8 |
| Displacement | 6.2 L |
| Horsepower | 420 hp |
| Torque | 460 lb-ft |
| Valvetrain | OHV pushrod 16-valve |
| Bore and Stroke | 103.25 x 92 |
| Compression Ratio | 11.5:1 |
| Injection Type | Direct Injection |
| Drivetrain | |
| Drive Type | 4WD |
| Fuel Economy | |
| City | 15 MPG |
| Highway | 19 MPG |
| Combined | 16 MPG |
| Recommended Fuel | Premium |
| Tank Capacity | 24 gal |
| Suspension | |
| Front Suspension | Independent coil-over-shock |
| Rear Suspension | Solid axle, semi-elliptic multileaf springs |
| Tires & Wheels | |
| Wheels Front | 22 |
| Wheels Rear | 22 |
| Dimensions & Weight | |
| Length | 231.6 in |
| Width | 81.2 in |
| Wheelbase | 147.4 in |
| Ground Clearance | 11.2 in |