2018 Jeep Grand Cherokee Trackhawk. 3 owners from new. Full Manufacturer Service History. Jeep Grand Cherokee Trackhawk is a high-performance SUV featuring a 707-hp, 6.2L supercharged V8 engine, producing 645 lb-ft of torque and capable of 0-60 mph in 3.3-3.5 seconds. Known as one of the most powerful production SUVs, it features AWD, Brembo brakes, and a 7,200+ lb towing capacity. Key Specifications & Features: Engine: 6.2L Supercharged HEMI V8 (Hellcat engine). Performance: 707 horsepower; 0-60 mph in 3.3-3.5 seconds; 11.7-second quarter-mile time. Drivetrain: TorqueFlite 8-speed automatic transmission with AWD. Top Speed: 180 mph. Capabilities: 7,200 lb towing capacity. Design: Specific styling includes a unique hood with heat extractors, quad-tip exhaust, and 20-inch wheels. Performance & Handling: Launch Control: The Trackhawk features a launch control system for optimized acceleration. Braking: Equipped with large Brembo brakes for significant stopping power. Driving Modes: Includes Auto, Sport, Track, Snow, and Tow modes to adjust performance