What transmission does a 2008 Chevy Uplander have?
The 2008 Chevy Uplander uses GM's four-speed automatic transmission from the 4T65-E family, paired with a V6 engine. A manual transmission was not offered for this model year.
Transmission type and identification
The 2008 Uplander relies on a four-speed automatic from GM's 4T65-E family. This transmission is electronically controlled and designed for front-wheel-drive minivans and other V6-powered GM applications of that era.
Design and configuration
In the Uplander's front-wheel-drive arrangement, the transmission is part of the transaxle assembly that drives the front wheels, with overdrive gearing to improve highway efficiency.
Engine options and transmission pairing
GM offered V6 powertrains for the Uplander, commonly a 3.5-liter or 3.9-liter engine. Both were typically paired with the 4T65-E four-speed automatic, though exact factory configurations depend on trim and production date. For precise pairing, check the VIN, build sheet, or owner's manual.
Maintenance and reliability notes
Regular maintenance includes using the correct transmission fluid and following GM's service intervals. If shifting problems or transmission slipping occur, a qualified technician should inspect the fluid condition, valve body, and torque converter. Early diagnosis can prevent more costly repairs.
Was there a manual option?
No, the 2008 Uplander did not offer a manual transmission. It was offered only with GM's four-speed automatic in common with other minivans in this generation.
Summary
The 2008 Chevy Uplander uses a GM 4T65-E four-speed automatic transmission, paired with V6 engines, with no manual option. For exact engine/transmission pairing, refer to the vehicle's VIN/build sheet and owner's manual.
