Final answer:
The Quadra-Trac SRT all-wheel-drive system is found in the Jeep Grand Cherokee SRT, a performance-oriented model focused on speed, handling, and luxury.
Step-by-step explanation:
The Quadra-Trac SRT is a high-performance all-wheel-drive system used in the Jeep Grand Cherokee SRT. This advanced drive system is engineered for peak performance in various driving conditions. The system provides exceptional traction and handling, which is beneficial for a sport-tuned SUV designed to perform under challenging conditions. It's worth noting that SRT stands for Street & Racing Technology, signifying this trim level's focus on high speed and track capability as well as luxury features.