The 2021 Jeep Grand Cherokee L Summit Reserve offers a comprehensive suite of features and options that emphasize luxury, technology, and safety, tailored for a high-end driving experience. Here's a summary of the equipment and options available: Standard Features Exterior: Color: Diamond Black Crystal Pearl-Coat Exterior Paint Wheels: 20-inch x 8.5-inch Fully-Polished Aluminum Wheels Tires: 265/50R20 Performance All-Season Tires Headlamps: Bi-Function LED Projector Headlamps Interior: Seats: Palermo Leather Seats with heated, ventilated options, and back-massagers for front seats. Heated second-row seats and a 3rd row 50/50 power folding seat. Infotainment: Uconnect 5 Navigation with a 10.1-Inch Display, Apple CarPlayÂ, Google Android Autoâ, 4G LTE Wi-Fi Hotspot, and SiriusXMÂ. Audio: 9 amplified speakers with a subwoofer. Climate Control: 4-Zone Automatic Temperature Control. Additional Comforts: Multi-color ambient LED interior lighting, heated steering wheel. Functional/Safety: Driving Assistance: Includes Adaptive Cruise Control with Stop and Go, Active Lane Management System, Blind-Spot and Cross-Path Detection, and more. Parking Assistance: Parallel and Perpendicular Park-Assist with Stop. Camera Systems: Surround View Camera System, pedestrian/cyclist emergency braking, and more. Stability and Control: Quadra-Lift Air Suspension, Electronic Stability Control, Hill Start Assist, Hill Descent Control. Optional Equipment Summit Reserve Group 22U ($3,000): Wheels: 21-Inch x 9.0-Inch Polished / Painted Aluminum Wheels. Tires: 275/45R21XL All-Season Tires. Audio: 19 Speaker High-Performance Audio with a 950-watt amplifier. Interior Enhancements: Ventilated rear seats, deluxe headliner, Palermo leather door trim. Advanced ProTech Group IV ($1,995): Safety Tech: Head-Up Display, Night Vision with pedestrian and animal detection, rear-view auto-dimming digital display mirror. Luxury Tech Group V ($245): Convenience: Wireless charging pad, manual 2nd row window shades. Exterior Color Option: Diamond Black Crystal Pearl-Coat Exterior Paint ($345). The 2021 Jeep Grand Cherokee L Summit Reserve is geared towards those who seek advanced technological integration, luxurious comfort, and substantial safety features in a premium SUV. The optional packages enhance its capabilities and comfort, making it a versatile choice for various needs and preferences.