6-speed automatic transmission (AWD)

Refinement and sophistication come to AWD with this electronically controlled 6-speed automatic transmission for either the 3.0L or 3.6L V6 engine in the CTS Sedan. You'll barely notice the shifts as you accelerate smoothly through the gear range, and the sixth-gear overdrive offers highway fuel economy¹ that won't strain your wallet - a pleasant surprise in a vehicle of this size and power.

¹EPA estimated 26 mpg highway (3.0L engine) and 27 mpg highway (3.6L engine).