SIERRA SLE / SLT Performance


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Advanced Powertrains

The Next Generation GMC Sierra’s new powertrains are ready to take on your performance and power needs:

  • SLE Regular Cab features a 5.3L V8 engine with a 6-speed automatic transmission, 355 horsepower, 519 Nm of torque and Active Fuel Management.
  • SLE Double and Crew Cab feature standard 2.7L Turbo engine with an 8-speed automatic transmission, 310 horsepower, 471 Nm of torque.
  • The new 5.3L v8, standard on SLT with Dynamic Fuel Management paired with an 8-speed automatic transmission serves up 355 horsepower and 519 Nm of torque. ( Available on SLE Double and Crew Cab)
  • Included with the new 5.3L V8, the all-new Dynamic Fuel Management system enables the engine to operate in 17 different patterns between 2 and 8 cylinders, depending on demand, to optimize power delivery and efficiency
All-New Traction Select System

This system allows the driver to choose from preset drive modes that have been tailored for different terrain or weather conditions. It adjusts Sierra’s transmission shift points, throttle mapping and StabiliTrak to optimize performance for the situation.

Drive mode options vary by trim/cab style

Available X31 Off-Road Package

When it’s time to leave the pavement behind, Sierra is ready with the available X31 Off-Road Package that includes:

  • Off-road suspension
  • Hill Descent Control
  • Integrated Dual Exhaust
  • Skid plates
  • X31 hard badge
  • Double and Crew cab models only
Stronger, More Accessible Cargo Box

With more volume and upgraded features – like the innovative MultiPro™ tailgate – Sierra’s box takes cargo-loading to a level:

  • Short-box cargo volume, up to 1781L
  • High-strength roll-formed steel for a more durable bed floor
  • 12 total cargo tie-downs – rated up to 227 kg per corner
  • Larger CornerStep footwells in rear bumper
  • Available improved rear and side task lighting
  • Available 230V electrical outlet in the bed
  • SLT offers , as an option, the most innovative tailgate ever, the six-function GMC MultiPro™ Tailgate, with a fold-out step and better access to the bed
  • EZ-Lift and Lower Tailgate is engineered to take the effort out of loading cargo and to keep the tailgate from slamming down