Engine
3.6L V6 24V VVT UPG I w/ESS
4.0L DOHC 24-valve V6 engine
1.8L I-4 DOHC Dual VVT-i
1.8L DOHC 4-Cylinder
1.6L Ti-VCT I-4
Engine, ECOTEC 1.8L Variable Valve Timing DOHC 4-cylinder sequential MFI (138 hp [102.9 kW] @ 6300 rpm, 125 lb-ft of torque [168.8 N-m] @ 3800 rpm) (Requires (FE9) Federal emissions requirements.)
5.7L V8
2.4L I4 MultiAir -inc: Tigershark
2.4L DOHC I4 GDI
5.6L DOHC 32-valve V8 engine
3.1L (191) SFI V6 engine
2.4L DOHC SFI 16-valve VVT-i 4-cyl engine
5.0L V8 FFV engine
2.0L DOHC MPFI 16-valve L4 engine
2.4L I4 MultiAir
2.4L I4 DOHC 16V Dual VVT
2.0L GDI I4 flex fuel engine
Engine, Vortec 6.0L V8 SFI (360 hp [268.4 kW] @ 5400 rpm, 380 lb-ft of torque [513.0 N-m] @ 4200 rpm) (Requires (E63) wideside pickup box.)
3.7L V6 "MAGNUM" engine
5.7L DOHC EFI 32-valve i-Force V8 engine w/dual VVT-i
4.0L DOHC SMPI 24-valve V6 engine
4.7L DOHC 32-valve V8 i-Force engine
Engine, 1.5L turbo DOHC 4-cylinder DI with Variable Valve Timing (VVT) (160 hp [119.3 kW] @ 5700 rpm, 184 lb-ft torque [248.4 N-m] @ 2500-3000 rpm)
Engine, Vortec 4.8L V8 SFI (295 hp [220.0 kW] @ 5600 rpm, 305 lb-ft torque [411.8 N-m] @ 4600 rpm), iron block (Standard on all models except C*10953 Models. Not available on C*10953 models.)
6.7L 2-Valve SOHC EFI NA V8 Flex-Fuel
Engine, Vortec 5.3L V8 SFI FlexFuel with Active Fuel Management capable of running on unleaded or up to 85% ethanol (with gas - 320 hp [238.6 kW] @ 5400 rpm, 335 lb-ft of torque [452.2 N-m] @ 4000 rpm, with E85 ethanol - 326 hp [243.1 kW] @ 5300 rpm, 348 lb-ft of torque [469.8 N-m] @ 4400 rpm), iron block
3.3L OHV SMPI V6 engine
2.0L I4 DOHC 16V Dual VVT
Engine, Vortec 5.3L Variable Valve Timing V8 SFI FlexFuel with Active Fuel Management capable of running on unleaded or up to 85% ethanol (with gas - 315 hp [234.8 kW] @ 5200 rpm, 335 lb-ft of torque [452.2 N-m] @ 4000 rpm), aluminum block (Requires CK10543 or CK10753 models.)
2.5L DOHC 16-valve I4 engine
5.7L V8 24V VVT
Engine, 2.4L DOHC 4-cylinder SIDI (Spark Ignition Direct Injection) with VVT (Variable Valve Timing) (182 hp [135.7 kW] @ 6700 rpm, 172 lb-ft [232.2 N-m] @ 4900 rpm)
2.5L I-4 DOHC Hybrid
2.4L GDI DOHC 16V I4 -inc: dual CVVT
4.7L DOHC SMPI 32-valve V8 engine
2.7L DOHC EFI 16-valve I4 VVT-i engine
Engine, ECOTEC 2.4L DOHC 4-cylinder SIDI (Spark Ignition Direct Injection) with VVT (Variable Valve Timing) (180 hp [134.28 kW] @ 6700 rpm, 171 lb-ft of torque [230.85 N-m] @ 4900 rpm)
2.5L DOHC 16-Valve I-4
3.7L V6 engine
3.8L OHV 12-valve SMPI V6 engine
2.5L I-4 DOHC SMPI
2.7L I-4 DOHC 16-Valve -inc: cast iron block w/aluminum alloy head and VVT-i
Engine, Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible, FlexFuel capable of running on unleaded or up to 85% ethanol (360 hp [268.4 kW] @ 5400 rpm, 380 lb-ft of torque [513.0 N-m] @ 4200 rpm) with (E63) fleetside pickup box; (322 hp [240.1 kW] @ 4400 rpm, 380 lb-ft of torque [513.0 N-m] @ 4200 rpm) with (ZW9) pickup box delete (Does not include E85 capability with (ZW9) pickup box delete.
2.0L I-4 GDI Ti-VCT Flex Fuel
Engine, Vortec 5.3L
Engine, 5.3L FlexFuel EcoTec3 V8with Active Fuel Management, Direct Injection and Variable Valve Timing includes aluminum block construction with (FHS) E85 FlexFuel capability, capable of running on unleaded or up to 85% ethanol (285 hp [212 kW] @ 5300 rpm, 305 lb-ft of torque [413 Nm] @ 3900 rpm) (Includes (FHS) E85 FlexFuel capability. Not available on C*15743 models.)
2.5L DOHC 16-Valve 4-Cylinder
Engine, Vortec 6000 V8 SFI (300 HP [223.8 kW] @ 4400 rpm, 360 lb.-ft [486.6 N-m] @ 4000 rpm)
4.0L DOHC EFI 24-valve V6 VVT-i engine
5.0L V8
Engine, 5.3L FlexFuel EcoTec3 V6 with Active Fuel Management, Direct Injection and Variable Valve Timing includes aluminum block construction with FlexFuel capability, capable of running on unleaded or up to 85% ethanol (285 hp [212 kW] @ 5300 rpm, 305 lb-ft of torque [413 Nm] @ 3900 rpm)
Engine, 5.3L EcoTec3 V8 with Active Fuel Management Direct Injection and Variable Valve Timing, includes aluminum block construction with FlexFuel capability, capable of running on unleaded or up to 85% ethanol (285 hp [212 kW] @ 5300 rpm, 305 lb-ft of torque [413 Nm] @ 3900 rpm)
Engine, ECOTEC 1.6L DOHC 16-valve 4-cylinder MFI with Variable Valve Timing and Dual Continuous Variable Cam Phasing (108 hp [80.5 kW] @ 6400 rpm, 105 lb-ft of torque [141.8 N-m] @ 4000 rpm)
4.0L V6 DOHC EFI 24-Valve -inc: aluminum block and alloy head w/VVT-i
Engine, 3.6L DOHC V6 DI with Variable Valve Timing (VVT) (305 hp [227.4 kW] @ 6800 rpm, 264 lb-ft of torque [356.4 N-m] @ 5200 rpm) (Includes E85 FlexFuel capability with (FE9) Federal emissions or (YF5/NE1 and NC7) California emissions with the Federal override only.)
2.4L DOHC 16-valve I4 GDI engine
4.7L V8 "Magnum" engine
2.4L GDI 4-Cylinder
