From: C _ZR1

A high-performance version of the GMC Acadia, It is C _ZR1 design if GMC decided to launch a high-performance version of the Acadia to compete with the Ford Explorer ST and the Dodge Durago SRT.

This Acadia GT should get suitable Cadillac CT4-V Blackwing engine, which is a six-cylinder twin-turbo engine with 472 horsepower, a 10-speed gearbox, and under the name GT, since it was previously associated with GMC.