Powertrain - Chrysler Dealership near St. Charles, MO
Under the hood, Pacifica’s proven 3.6L Pentastar® V6 delivers 287 horsepower, paired to a smooth-shifting 9-speed automatic. The combination is responsive at low speed for merging and confident at highway pace, with relaxed revs that help keep the cabin conversation-friendly. The Pentastar® V6 mixes everyday refinement with the durability families appreciate over years of ownership. Sienna follows a hybrid-only path with an eCVT and a net combined 245 horsepower; it’s optimized for efficiency-minded shoppers who prioritize hybrid operation. Both vans offer available AWD, but their character differs: Pacifica leans into traditional V6 strength for confident acceleration, passing, and towing, while Sienna feels most at home in gentle, steady-state driving. If you ferry a full load of passengers, navigate rolling hills, or routinely pull a trailer, Pacifica’s broader powerband and conventional 9-speed make it feel eager and composed. Add the Trailer Tow Group for a factory-engineered wiring harness and hitch, and you’re set for bikes, utility trailers, or weekend gear with a built-in margin of capability you can feel.
Safety - Chrysler Pacifica vs Toyota Sienna
Safety and visibility are central to both minivans, but feature depth and execution matter when comparing 2026 Chrysler Pacifica vs 2026 Toyota Sienna. Pacifica offers the most standard safety and security features in its class, including Full-Speed Forward Collision Warning with Active Braking, Adaptive Cruise Control with Stop and Go, Pedestrian Automatic Emergency Braking, LaneSense® Lane Departure Warning with Lane Keep Assist, Blind Spot Monitoring, Rear Cross Path Detection, and ParkSense® Rear Park Assist. Available upgrades such as the 360° Surround View Camera, ParkSense® Front Park Assist, and the rear camera washer reinforce confidence in parking lots and tight alleys. Sienna answers with Toyota Safety Sense™ 2.0, bundling Pre-Collision System with pedestrian detection, lane tracing/lane departure alerts, and dynamic radar cruise control, alongside available Blind Spot Monitor with Rear Cross-Traffic Alert and an available Panoramic View Monitor. Where Pacifica steps ahead is in family-focused situational awareness: FamCAM lets you check second- and third-row passengers in daylight or at night, and the rear camera washer helps maintain a clear reversing view in winter grime—small details with big daily value. If visibility and a comprehensive standard suite top your list, Pacifica delivers the coverage families prefer in a direct 2026 Chrysler Pacifica vs 2026 Toyota Sienna comparison.
Choosing a family van is about practical advantages you use every day. The 2026 Chrysler Pacifica brings Class-Exclusive Stow 'n Go® second-row seating for true flat-floor versatility, an available FamCAM to keep an eye on the back rows, available Amazon Fire TV Built-In to keep passengers engaged, and a reassuring 3,600-pound max tow rating when properly equipped. Sienna is a capable alternative with hybrid efficiency and available AWD, but it can’t match Pacifica’s fold-into-the-floor seating, available rear camera washer, or the breadth of family-first features that simplify life at every stop. We invite you to test-drive near St. Charles, MO and feel the difference those touches make. At Century Dodge Chrysler Jeep Ram, our product specialists will help you tailor the right trim and options, from S Appearance style to the Pinnacle’s plush appointments, and demonstrate how Uconnect® 5 integrates with your digital life. Families from Troy and O'Fallon appreciate how quickly Pacifica adapts from kid duty to cargo runs to towing weekend toys. When you want capability, flexibility, and confidence in one refined package near St. Charles, MO, the 2026 Chrysler Pacifica is the minivan that checks every box.