Engine: 3.5L PFDi V6 Flex-Fuel -inc: port injection, Auto Start-Stop Switch Delete, Deletes button on dash which disables auto start-stop technology, Deletes auto stop-start technology disable button on dash, however, the feature remains permanently active
Engine, Vortec 4.8L V8 SFI FlexFuel (280 hp [208.8 kW] at 5200 rpm, 295 lb-ft of torque [398.3 N-m] at 4600 rpm) (Includes external engine oil cooler. Standard on *G23*05 models and *G33*05 models. Reference the Engine/Axle page for availability.)
Rear axle, 3.42 ratio (Standard on **13405 models, *G23*05 models, and *G33*05 models. Required with (LU3) Vortec 4.3L V6 MFI engine, (L20) Vortec 4.8L V8 SFI FlexFuel engine, (L96) Vortec 6.0L V8 SFI FlexFuel or (LC8) Gaseous 6.0L V8 SFI engine. Available with (LMF) Vortec 5.3L V8 SFI FlexFuel engine. Reference the Engine/Axle page for availability.)
Body, standard
Transmission oil cooler, external (Included and only available with (L20) Vortec 4.8L V8 SFI FlexFuel engine or (L96) Vortec 6.0L V8 SFI FlexFuel engine.)
4HK1-TC, diesel engine 317 CID (5.19L), 215 HP at 2550 RPM: 452 ft-lb gross torque at 1850 RPM. 4 cylinder, 16 valve, four cycle, overhead cam, turbo charged, inter-cooled, water cooled EGR valve, direct injection, electronically controlled common rail fuel system and engine cruise control. Oil level check switch and light. Engine Warning system with audible warning for low oil pressure, high coolant temperature, and low coolant level. Rear engine cover.
Engine: 3.5L PFDi V6 Flex-Fuel -inc: port injection, Auto Start-Stop Switch Delete, Deletes button on dash which disables auto start-stop technology, Deletes auto stop-start technology disable button on dash, however, the feature remains permanently active