2024 SIERRA LD PERFORMANCE

PERFORMANCE

CAPABILITY
Ready to handle what life throws your way.



TURBOMAXTM ENGINE
TWO POWERFUL FORCES COME TOGETHER

The TurboMax™ engine delivers 310 horsepower, 583 NM of standard torque, available max towing of up to 4,305 Kgs1. and a 3 years / 100,000 Km Powertrain Limited Warranty2. Standard on SLE and Elevation.

TURBOMAXTM ENGINE PERFORMANCE

TURBOCHARGED CAPABILITY

The TurboMax™ engine delivers the capability you demand when you need it most by providing next-level performance and low-end torque.

COMBUSTION PROCESS

The TurboMax™ engine offers powerful diesel-like performance while running on regular fuel. A multi-hole direct injection with up to 2,900 psi of pressure helps maintain high efficiency.

TURBO DESIGN & INTEGRATION

An inline 4-cylinder arrangement provides a symmetrical natural turbo placement. Large cylinders feed into a near-equal-length integrated exhaust manifold that couples with the dual volute turbo. That means you get exceptional responsiveness and turbo boost performance.

AIR COMPRESSION & COOLING

A large-charge air cooler acts as a mediator between the turbo and engine. This feature takes warm, compressed air and cools it down before reaching the engine, which helps increase efficiency and power for optimum towing capability in hot conditions.

A SUMMARY OF PERFORMANCE

What makes the TurboMax™ engine so appealing is its remarkable high-power output, fuel efficiency and 430 lb.-ft. of torque. It’s a product of rigorous testing and real-world trial that’s ready to work for you, and it shows.



TURBOMAXTM ENGINE DURABILITY

FULLY FORGED BOTTOM END

Heavy-duty durability starts with a strong foundation. The engine has a fully forged-steel bottom end, starting with a stiff forged-steel crankshaft and supported by forged-steel main bearing caps.

DIESEL ENGINE TECHNOLOGY

The TurboMax™ engine is designed to take on heavy loads with turbocharged power. That’s why it’s equipped with diesel technologies, such as tri-metal rod bearings, pistons with a fully machined crown and a cast-iron ring carrier supporting a physical vapor deposition (PVD) coated steel top ring.

DESIGN & BUILD

The hydraulic tensioners reduce chain drive stress and high loads on chain drive systems to provide the durability you’d expect. The lower crankshaft extension helps support the main bearing caps, giving the engine a strong foundation to handle heavy turbocharging loads.

THERMAL CONDUCTIVITY

Cast-iron liners provide a durable wear surface for the rings, which is critical for long engine life. A locking interface helps move heat out of the cylinder to the water jacket where cooling occurs. Sodium-filled exhaust valve stems and high thermal conductivity valve seats and guides help keep exhaust valves running cool in extreme, high-performance situations.​

TURBOCHARGER LUBRICATION & COOLING

Keeping the turbocharger lubricated and cool are the keys to a long engine life. Symmetrical natural turbocharger placement allows for priority feed oil from the filter and optimized coolant routing, which helps the turbocharger cool after shutting down. And under extreme conditions, the electric water pump can provide after-run cooling.

5.3L GAS ENGINE

Tackle the open road with confidence, with the powerful capability of an available 5.3L engine.

5.3L GAS ENGINE
STANDARD ON SLT | DENALI
AVAILABLE ON | SLE | ELEVATION

  • 310 horsepower
  • 583 Nm of torque
  • Available max tow up to 4,305 Kg1.
6.2L V8 ENGINE

This available engine has the serious power you need for big jobs or big fun.

6.2L V8 ENGINE
STANDARD ON DENALI ULTIMATE
AVAILABLE ON SLT | AT4 | DENALI | AT4X

  • 420 horsepower
  • 623 Nm. of torque
  • 15 city/19 hwy KPL
  • Dynamic Fuel Management
  • Available max tow up to 5,942 Kg1
  • 10-speed automatic transmission

SIERRA LD AT4: PIONEER OF PREMIUM OFF-ROAD

AT4 CAPABILITY FEATURES:

  • Factory-installed 2" suspension lift
  • 2-speed AutoTrac™ transfer case, automatic locking rear differential, and skid plates
  • Off-road-tuned Rancho® monotube shock absorbers
  • Red vertical Recovery Hooks2
  • Off-road mud terrain-rated Goodyear® Wrangler tires
  • Available 6.2L V8 engine
POWERFUL CAPABILITY

AT4 offers powerful capability engineered to take on off-road obstacles and the tough backcountry.

SELECTABLE TRACTION MODES

Switch between Sport mode, available Off-Road mode and Tow/Haul mode on the fly to take on changing terrain and driving conditions.

SELECTABLE TRACTION MODES

This available feature allows you to quickly switch between available traction configurations including Sport mode, available Off-Road mode and Tow/Haul mode to optimize powertrain calibrations, traction control settings and stability control system calibrations for a variety of terrain and driving conditions. Available modes include:

  • Tour
  • Sport
  • Terrain
  • Snow (2WD Models Only)
  • Tow/Haul
  • Off-Road


6.2L V8

5.3L V8


ENHANCED 2.7L TURBO HIGH-OUTPUT

Title
Strapline

1. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

2. Whichever comes first. Terms and conditions apply.