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2019 GMC Sierra 1500 Regular Cab

The 2019 GMC Sierra 1500 Regular Cab is a 285-hp pickup truck with a 6l80 6-speed automatic / 8l90 8-speed automatic / 10l80 10-speed automatic and four-wheel drive.

Spec Value
Engine
Engine Type4.3L V-6 VVT DI with Active Fuel Management (std); 5.3L V-8 VVT DI with Active Fuel Management (opt); cast aluminum block and heads
Horsepower285 hp
Torque305 lb-ft
ValvetrainOHV, 2 valves/cyl, VVT with Active Fuel Management
Bore and Stroke99.6 x 92.0 (4.3L) / 96.0 x 92.0 (5.3L)
Injection TypeDirect high-pressure fuel injection with Active Fuel Management
Drivetrain
Drive Type2WD or 4WD
Transmission
Transmission6L80 6-speed automatic (4.3L, 5.3L w/AFM) / 8L90 8-speed automatic (2.7L, 5.3L w/DFM) / 10L80 10-speed automatic (6.2L)
1st Gear4.7
2nd Gear2.99
3rd Gear2.15
4th Gear1.77
5th Gear1.52
6th Gear1.28
7th Gear1
8th Gear0.85
9th Gear0.69
10th Gear0.64
Reverse4.87
Final Drive3.23
Fuel Economy
Recommended FuelRegular unleaded (4.3L / 5.3L AFM)
Suspension
Front SuspensionIndependent coil-over-shock with twin-tube shock absorbers (standard); Rancho monotube shocks with AT4 / X31 package; two-speed transfer case or AutoTrac automatic transfer case (4WD)
Rear SuspensionSolid axle with semi-elliptic variable-rate two-stage multileaf springs, splayed twin-tube shock absorbers (standard); Rancho monotube shocks with AT4 / X31 package
Brakes
Front Brake CalipersVented disc 13.5 in (345 mm); Duralife rotors; four-wheel ABS; electro-hydraulic power assist
Tires & Wheels
Wheels Front17 x 8 in steel (std)
Wheels Rear17 x 8 in steel (std)
Tires FrontP255/70R17 all-season (std)
Tires RearP255/70R17 all-season (std)
Dimensions & Weight
Length210.8 in
Width81.2 in
Height75.7 in
Wheelbase126.5 in
Curb Weight4,531 lbs
Interior
Headroom Front43.1 in
Legroom Front44.5 in
Shoulder Room Front66.1 in
Hip Room Front61.2 in
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