The 2026 Jeep® Grand Wagoneer is ready to take on roads throughout Schaumburg. This full-size SUV runs on a 3.0-liter I-6 Twin Turbocharged Hurricane engine that produces 420 horsepower. An 8-Speed Automatic transmission helps you shift, while automatic full-time 4-wheel drive (4WD) keeps you moving forward on slick or uneven surfaces.