The SRT is a standalone model in the Grand Cherokee lineup and is only available in one very well-specced trim. Performance-tuned four-wheel-drive and an eight-speed automatic gearbox are standard. The steering has been recalibrated to respond more quickly to inputs and the brakes, suspension and rear diff have all been upgraded too. Inside, leather is standard, as is dual-zone climate control, keyless entry with remote start, satellite radio, voice-activated navigation, and Apple Carplay and Android Auto. With class-leading towing capacity, the SRT also includes trailer-sway control, while convenience features aplenty include auto headlights and high beams, adaptive cruise control, heated seats all round, and auto wipers. Blind-spot monitoring with rear cross-traffic alert and an 8.4-inch touch display are also standard, as is a seven-inch driver information display.