The 2.4 - liter I - 4 World Gas Engine is constructed with a high - pressure, die - cast aluminum block with cast - in -
place iron liners, sand - cast aluminum ladder frame and aluminum
cylinder head.
Powertrains Engine: Ecotec 2.5 L DOHC I - 4 (LCV) 3.6 L V - 6 VVT DI (LGX) Displacement (cu in / cc): 150 / 2457 223 / 3649 Bore & stroke (in / mm): 3.46 x 3.97 / 88 x 101 3.74 x 3.37 / 95 x 85.8 Block material: precision sand - cast aluminum w / cast - in -
place iron bore liners cast aluminum w / cast - in -
place iron bore liners
Cylinder head material: cast aluminum cast aluminum Valvetrain: DOHC, four valves per cylinder, continuous VVT DOHC, four valves per cylinder, continuous VVT, Active Fuel Management Fuel delivery: high - pressure direct injection and electronic throttle control high - pressure direct injection and electronic throttle control Horsepower (hp / kW @ rpm): 194 / 145 @ 6300 (SAE certified) 310 / 231 @ 6600 (est.) Torque (l
Cylinder head material: cast aluminum cast aluminum Valvetrain: DOHC, four valves per
cylinder, continuous VVT DOHC, four valves per cylinder, continuous VVT, Active Fuel Management Fuel delivery: high - pressure direct injection and electronic throttle control high - pressure direct injection and electronic throttle control Horsepower (hp / kW @ rpm): 194 / 145 @ 6300 (SAE certified) 310 / 231 @ 6600 (est.) Torque (l
cylinder, continuous VVT DOHC, four valves per
cylinder, continuous VVT, Active Fuel Management Fuel delivery: high - pressure direct injection and electronic throttle control high - pressure direct injection and electronic throttle control Horsepower (hp / kW @ rpm): 194 / 145 @ 6300 (SAE certified) 310 / 231 @ 6600 (est.) Torque (l
cylinder, continuous VVT, Active Fuel Management Fuel delivery: high - pressure direct injection and electronic throttle control high - pressure direct injection and electronic throttle control Horsepower (hp / kW @ rpm): 194 / 145 @ 6300 (SAE certified) 310 / 231 @ 6600 (est.) Torque (lb. - ft.