2026 Jeep Grand Wagoneer L

The 2026 Jeep Grand Wagoneer L in St. Louis

The 2026 Jeep Grand Wagoneer L represents a significant presence in the full-size luxury SUV segment, specifically designed for those in the St. Louis area who require an extended wheelbase for maximum utility and comfort. This model balances a commanding road presence with a meticulously crafted interior, making it a frequent choice for families navigating everything from the tight streets of the Central West End to long hauls across the Missouri plains.

Exterior Presence

The Grand Wagoneer L is characterized by its extended length, measuring approximately 12 inches longer than the standard model. This provides a statuesque profile that is both functional and sophisticated. The exterior features a refreshed seven-slot grille with active grille shutters that assist with engine temperature regulation. LED lighting is integrated throughout, including signature headlamps with a motor-driven beam and fog lamps that provide clarity during humid St. Louis mornings. Available 22-inch aluminum wheels and a tri-pane panoramic sunroof contribute to its premium aesthetic, while power-retractable running boards offer ease of entry while maintaining a clean silhouette when the vehicle is in motion.

Interior Luxury and Technology

Inside, the Grand Wagoneer L offers a sanctuary of high-end materials and expansive digital real estate. The cabin is adorned with Palermo leather-trimmed seating and real wood accents. Front-row occupants can utilize 24-way power-adjustable seats with massage functionality, while second-row passengers enjoy generous legroom.

Technological integration is a focal point, featuring up to 75 inches of total screen space. This includes:

• A 12-inch Uconnect 5 infotainment touchscreen.
• A 10.25-inch front passenger interactive display for navigation and media assistance.
• Available McIntosh Reference Entertainment System with 23 speakers and a 24-channel amplifier.
• Rear-seat entertainment screens with Amazon Fire TV built-in.

The "L" designation is most evident in the cargo area, which provides significantly more volume behind the third row than the standard wheelbase, making it suitable for transporting sports equipment or luggage for a weekend getaway.

Performance and Capability

Under the hood, the 2026 model utilizes the Hurricane Twin-Turbo I-6 engine. This powerplant delivers 420 horsepower and 468 lb-ft of torque, providing smooth and authoritative acceleration. Paired with an eight-speed automatic transmission, the vehicle is engineered to handle a variety of driving conditions. For those who encounter Midwest winters or uneven terrain, the available Quadra-Drive II 4x4 system with a rear electronic limited-slip differential offers enhanced traction. Furthermore, the Quadra-Lift Air Suspension provides up to 10 inches of ground clearance and adaptive damping to maintain a composed ride on Missouri’s varying road surfaces.

Safety and Security

Jeep has equipped the Grand Wagoneer L with over 170 standard and available safety features. Standard driver-assist technologies include:

• Full-Speed Forward Collision Warning with Active Braking.
• Blind Spot Monitoring with Rear Cross Path Detection.
• Active Lane Management to help keep the vehicle centered.
• Adaptive Cruise Control with Stop and Go functionality.

Additional available features, such as Night Vision with Pedestrian and Animal Detection and the 360° Surround View Camera, provide an added layer of awareness for the driver in dense urban environments or poorly lit rural roads.