GMC / Sierra 1500 / 2026

GMC Sierra 1500

SLT, AT4, Denali, AT4X, Denali Ultimate
Large Pickup

Performance & Specs

PERFORMANCE
0-60 MPH5.5s
HORSEPOWER420 HP
TORQUE460 lb-ft
CURB WEIGHT5,420 lbs
TOWING13,300 lbs
POWERTRAIN
ENGINE6.2 L, V8
POWER420 HP @ 5600 RPM
TORQUE460 lb-ft @ 4100 RPM
TRANSMISSION10-speed Automatic
DRIVETRAINAWD
ECONOMY
COMBINED17 MPG
CITY15 MPG
HIGHWAY19 MPG
FUEL TYPEPremium gasoline
UTILITY
SEATING: 5 CHILD SEAT: Excellent
EST. ANNUAL FUEL COST $-
$/gal
Miles/yr
Starting MSRP $67,500

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Competitors

Full Technical Specifications

Powertrain

Engine6.2 L, V8
Horsepower420 HP
HP @ RPM5,600
Torque460 lb-ft
Torque @ RPM4,100
Transmission10-speed Automatic
DrivetrainAWD

Fuel & Economy

Fuel TypePremium gasoline
City MPG15
Highway MPG19
Combined MPG17

Dimensions & Utility

Size ClassLarge Pickup
Seating5
Curb Weight5,420 lbs
Cargo VolumeN/A
Rear Legroom43.4 in
Towing Capacity13,300 lbs