2008 Truck Engines & Transmissions

2008 Car Engines & Transmissions

E85 FlexFuel = E85 flexible fuel vehicles are designed to be able to run on E85 ethanol, gasoline, or any blend of both fuels. The engine control module in a flexible fuel vehicle helps to identify what fuel or blend of fuels is running through a vehicle's system. Based on the data provided, the system then makes adjustments accordingly. In 2007, GM will offer 17 E85-compatible models totaling about 400,000 vehicles, compared to nine models in 2006. GM's E85 FlexFuel models operate on a mixture of up to 85 percent ethanol and 15 percent gasoline. A GM Flex Fuel vehicle can run on 100 percent gasoline, E85 ethanol or any combination of the two. The company has already more than 2 million flex-fuel models on North American roads. 

Horse Power and Torque SAE Certified Power = A new voluntary power and torque certification procedure developed by the SAE Engine Test Code committee was approved March 31, 2005. This procedure (J2723) ensures fair, accurate ratings for horsepower and torque by allowing manufacturers to certify their engines through third-party witness testing.  GM leads the industry in applying the new voluntary SAE Certification process, and will certify horsepower and torque for all new engines under independent review. For the 2007 model year, GM certified an additional 24 engines, totaling 102 applications.

Engine Name / RPO Vehicle Model P PL SS WN Transmission:
Automatic
P
SS
 WN Transmission:
Manual		 P SS WN
Ecotec 2.0L I4 VVT DI Turbo
Ecotec 2.0L I4 VVT DI Turbo (LNF) Chevrolet HHR SS SS WN Hydra-Matic 4T45
(MN5)    		 WN        
Ecotec 2.0L I4 VVT DI Turbo (LNF) Chevrolet HHR SS SS WN         GME Sweden F35
(MU3)
 P SS WN
ECOTEC 2.2L I 4
ECOTEC 2.2L I 4 (L61) Chevrolet HHR SS WN Hydra-Matic 4T45 (MN5) FWD WN 5T45-M-F23 (M86) P SS WN
ECOTEC 2.2L I 4 (L61) Chevrolet HHR
(Panel Van)		 SS WN Hydra-Matic 4T45 (MN5) FWD WN 5T45-M-F23 (M86) P SS WN
ECOTEC 2.4L I 4 VVT Hybrid
ECOTEC 2.4L I 4 HYBRID VVT (LAT)
 Saturn VUE Green Line SS WN Hydra-Matic 4T45 Hybrid (ME7) WN
ECOTEC 2.4L I 4 VVT
ECOTEC 2.4L I 4 VVT (LE5) Chevrolet HHR SS WN Hydra-Matic 4T45 (MN5) FWD WN 5T45-M-F23 (M86) P SS WN
ECOTEC 2.4L I 4 VVT (LE5) Chevrolet HHR
(Panel Van)		 SS WN Hydra-Matic 4T45 (MN5) FWD WN 5T45-M-F23 (M86) P SS WN
ECOTEC 2.4L I 4 VVT (LE5) Saturn VUE XE SS WN Hydra-Matic 4T45 (MN5) FWD WN
VORTEC 2.9L I 4
VORTEC 2.9L I 4 VVT (LLV)
 Chevrolet Colorado SS WN Hydra-Matic 4L60 (M30) WN Aisin AR-5 (MA5) P SS WN
VORTEC 2.9L I 4 VVT (LLV)
 GMC Canyon SS WN Hydra-Matic 4L60 (M30) WN Aisin AR-5 (MA5) P SS WN
3.4L V6
3.4L V6 (LNJ)
 Chevrolet Equinox SS WN Aisin AF33-5 (M09) FWD WN
3.4L V6 (LNJ)
 Chevrolet Equinox SS WN Aisin AF33-5 (M45) AWD WN
3.4L V6 (LNJ)
 Pontiac Torrent SS WN Aisin AF33-5 (M09) FWD WN
3.4L V6 (LNJ)
 Pontiac Torrent SS WN Aisin AF33-5 (M45) AWD WN
GM 3.5L V6
GM 3.5L V6 VVT (LZ4) Saturn VUE XE SS WN Hydra-Matic 6T70 (MH4) AWD WN
GM 3.6L V6 VVT
GM 3.6L V6 VVT (LY7)
 Cadillac SRX SS WN Hydra-Matic 5L40 (M82) RWD WN
GM 3.6L V6 VVT (LY7)
 Cadillac SRX SS WN Hydra-Matic 5L40 (MX5) AWD WN
GM 3.6L V6 VVT (LY7)
 GMC Acadia (Dual Exhaust) SS WN Hydra-Matic 6T75 (MH6) AWD WN
GM 3.6L V6 VVT (LY7)
 GMC Acadia (Dual Exhaust) SS WN Hydra-Matic 6T75 (MY9) FWD WN
GM 3.6L V6 VVT (LY7)
 Buick Enclave (Dual Exhaust) SS WN Hydra-Matic 6T75 (MH6) AWD WN
GM 3.6L V6 VVT (LY7)
 Buick Enclave (Dual Exhaust) SS WN Hydra-Matic 6T75 (MY9) FWD WN
GM 3.6L V6 VVT (LY7)
 Saturn Outlook (Dual Exhaust) SS WN Hydra-Matic 6T75 (MH6) AWD WN
GM 3.6L V6 VVT (LY7)
 Saturn Outlook (Single Exhaust) SS WN Hydra-Matic 6T75 (MY9) FWD WN
GM 3.6L V6 VVT (LY7)
 Saturn VUE XR SS WN Hydra-Matic 6T70 (MH2) FWD WN
GM 3.6L V6 VVT (LY7)
 Saturn VUE XR SS WN Hydra-Matic 6T70 (MH4) AWD WN
GM 3.6L V6 VVT (LY7)
 Saturn VUE Redline SS WN Hydra-Matic 6T70 (MH2) FWD WN
GM 3.6L V6 VVT (LY7)
 Saturn VUE Redline SS WN Hydra-Matic 6T70 (MH4) AWD WN
GM 3.6L V6 VVT (LY7)
 Chevrolet Equinox Sport SS WN Hydra-Matic 6T70 (MH2) FWD WN
GM 3.6L V6 VVT (LY7)
 Chevrolet Equinox Sport SS WN Hydra-Matic 6T70 (MH4) AWD WN
GM 3.6L V6 VVT (LY7)
 Pontiac Torrent GXP SS WN Hydra-Matic 6T70 (MH2) FWD WN
GM 3.6L V6 VVT (LY7)
 Pontiac Torrent GXP SS WN Hydra-Matic 6T70 (MH4) AWD WN
VORTEC 3.7L I 5 VVT
VORTEC 3.7L I 5 VVT (LLR)
 Chevrolet Colorado SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 3.7L I 5 VVT (LLR)
 GMC Canyon SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 3.7L I 5 VVT (LLR)
 Hummer H3 SS WN Hydra-Matic 4L60 (M30) WN Aisin AR-5 (MA5) P SS WN
GM 3.9L V6 VVT
GM 3.9L V6 VVT (LGD)

Chevrolet Uplander SS WN Hydra-Matic 4T65 (M15) FWD WN
GM 3.9L V6 VVT (LGD)

 Pontiac Montana SV6 (Canada only) SS WN Hydra-Matic 4T65 (M15) FWD WN
GM 3.9L V6 VVT (LZ9)
Chevrolet Uplander
SAE
SS WN Hydra-Matic 4T65 (M15) FWD WN
GM 3.9L V6 VVT (LZ9)
 Pontiac Montana SV6 (Canada only) SS WN Hydra-Matic 4T65 (M15) FWD WN
VORTEC 4.2L I 6 VVT
VORTEC 4.2L I 6 VVT (LL8)
 Chevrolet TrailBlazer SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 4.2L I 6 VVT (LL8)
 GMC Envoy SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 4.2L I 6 VVT (LL8)
 Saab 9-7X SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 4.3L V6
VORTEC 4.3L V6 (LU3)
 Chevrolet Express SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 4.3L V6 (LU3)
Chevrolet Silverado SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 4.3L V6 (LU3)
 GMC Savana SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 4.3L V6 (LU3)
 GMC Sierra SS WN Hydra-Matic 4L60 (M30) WN
NORTHSTAR 4.6L V8 VVT
NORTHSTAR 4.6L V8 VVT (LH2) Cadillac SRX SS WN Hydra-matic 6L50 (MYB) RWD/AWD WN
VORTEC 4.8L GEN IV V8
VORTEC 4.8L V8 (LY2)
Chevrolet Silverado SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 4.8L V8 (LY2)
 Chevrolet Tahoe SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 4.8L V8 (LY2)
 GMC Sierra SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 4.8L V8 (LY2)
 GMC Yukon SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 4.8L V8 (LY2)
 Chevrolet Express (Cutaway Van)
>10000 lbs GVWR 		SS WN Hydra-Matic 4L80 (MT1) WN
VORTEC 4.8L V8 (LY2)
 Chevrolet Express (Cutaway Van)
<=10000 lbs GVWR 		SS WN Hydra-Matic 4L80 (MT1) WN
VORTEC 4.8L V8 (LY2)
 Chevrolet Express
(Panel Van) 		SS WN Hydra-Matic 4L80 (MT1) WN
VORTEC 4.8L V8 (LY2)
 GMC Savana
(Cutaway Van)
>10,000 lbs GVWR 		SS WN Hydra-Matic 4L80 (MT1) WN
VORTEC 4.8L V8 (LY2)
 GMC Savana
(Cutaway Van)
<=10000 lbs GVWR 		SS WN Hydra-Matic 4L80 (MT1) WN
VORTEC 4.8L V8 (LY2)
 GMC Savana
(Panel Van)		 SS WN Hydra-Matic 4L80 (MT1) WN
VORTEC 5.3L GEN IV V8
VORTEC 5.3L V8 (LC9)

 Chevrolet Avalanche SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 5.3L V8 (LC9)

Chevrolet Suburban SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 5.3L V8 (LC9)

GMC Yukon XL SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 5.3L V8 (LC9)

 Chevrolet Silverado SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 5.3L V8 (LC9)

GMC Sierra SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 5.3L V8 (LH6)
Chevrolet Silverado SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 5.3L V8 (LH6)
 Chevrolet TrailBlazer SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 5.3L V8 (LH6)
 GMC Envoy Denali SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 5.3L V8 (LH6)
GMC Sierra SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 5.3L V8 (LH6)
Saab 9-7X SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 5.3L V8 (LMG)

Chevrolet Avalanche SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 5.3L V8 (LMG)

Chevrolet Silverado SS WN Hydra-Matic 4L60 (M30) WN
VORTEC 5.3L V8 (LMG)

Chevrolet Suburban SS