Stellantis Hurricane engine

For the similarly named inline-four Hurricane GME T4 EVO, see FCA Global Medium Engine.
Hurricane GME-T6
Hurricane engine in a Dodge Charger Sixpack
Overview
ManufacturerChrysler (now Stellantis North America)
Production2021−present
Layout
ConfigurationStraight-six
Displacement2,993 cc (182.6 cu in)
Cylinder bore84.0 mm (3.31 in)
Piston stroke90.0 mm (3.54 in)
Cylinder block materialAluminum
Cylinder head materialAluminum
ValvetrainDOHC 24-valve
Compression ratio
  • SO: 10.4:1
  • HO: 9.5:1
RPM range
Max. engine speed
  • SO: 5,800 rpm
  • HO: 6,100 rpm
Combustion
TurbochargerTwin high-flow
Fuel systemDirect injection, ≤ 35 MPa
Fuel typeGasoline
Oil systemWet sump
Cooling systemWater-cooled
Output
Power output
  • SO: 420 hp (310 kW)
  • HO: 510–550 hp (380–410 kW)
Specific power≥ 133 hp/L
Torque output
  • SO: 468–469 lb⋅ft (635–636 N⋅m)
  • HO: 500–531 lb⋅ft (678–720 N⋅m)
Dimensions
Dry weight
  • SO: 430 lb (200 kg)
  • HO: 441 lb (200 kg)
Emissions
Emissions target standardFederal Tier III
Emissions control systemsThree-way catalytic converters, heated oxygen sensors, cooled EGR (SO only)

The Chrysler Hurricane GME-T6 engine is a twin-turbocharged straight-six engine produced by Chrysler (now Stellantis North America) since November 2021 at their Saltillo Engine Plant and announced publicly in March 2022.

The engine made its debut in the Jeep Grand Wagoneer in 2022. It was then added to the 2025 Ram 1500 mid-cycle refresh and was later added to the Dodge Charger range in late 2025.

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