Transmission type: GM Hydra-Matic 4T40-E 4-speed automatic transmission
Key Features:
*Front-wheel drive
*Manual gear shift mode
* Torque converter (GT)
* Electronic control unit (ECU)
* Automatic transmission fluid: Dexron-VI
Gear ratios:
*First gear: 2.842
* Second gear: 1.571
* Third gear: 1,000
* Fourth gear: 0.750
* Reverse gear: 2.204
Functions:
* Torque converter lock
* Overdrive
* Adaptive gear shift algorithm
* Traction control
* Transfer Hold Mode
Advantages:
* Smooth and comfortable gear shifting
* Improved fuel efficiency
* Reliability and durability
Flaws:
* Less dynamic compared to a manual transmission
*Higher maintenance cost
*Lower torque at low rpm