When your weekend escape involves hauling a substantial boat from southern Ontario to the pristine waters of Lake Bernard, you need a vehicle that delivers uncompromising luxury alongside serious towing capability. The 2025 Grand Wagoneer stands alone as the only SUV that truly masters both roles—offering best-in-class 9,850-pound towing capacity while surrounding you and your passengers in premium comfort for the journey north.
This isn't about choosing between capability and luxury. The Grand Wagoneer eliminates that compromise entirely. With its 540-horsepower Hurricane Twin Turbo engine, advanced Quadra-Drive II 4x4 system, and meticulously crafted interior featuring up to 75 inches of screens, it's engineered for families who refuse to settle when it comes to their weekend adventures in Ontario's cottage country.
Grand Wagoneer Lineup: Premium Performance Across Three Models
Model
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Engine Power
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Key Features
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Target Buyer
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Grand Wagoneer
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540 hp / 521 lb-ft
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9,850 lb towing, Quadra-Drive II, Uconnect 5
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Luxury towing enthusiast
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Series II Obsidian
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540 hp / 521 lb-ft
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Obsidian Package, hands-free driving assist
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Style-focused premium buyer
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Series III
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540 hp / 521 lb-ft
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Maximum luxury features, 75" total screen space
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Ultimate luxury seeker
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Superior Towing Performance
The Grand Wagoneer's 9,850-pound towing capacity isn't just a number—it's the foundation for worry-free adventures with your largest watercraft. The standard 540-horsepower Hurricane Twin Turbo I-6 engine delivers 521 lb-ft of torque specifically tuned for towing performance, while the advanced TorqueFlite 8HP75 eight-speed transmission seamlessly manages power delivery under load.
Whether you're pulling a deep-hull fishing boat or a luxury pontoon, the Grand Wagoneer maintains composed highway cruising from Toronto all the way to Sundridge. The sophisticated powertrain anticipates towing demands, downshifting smoothly on Highway 11's rolling hills while maintaining fuel efficiency that outperforms comparable V-8 engines by up to 15 percent.
- Best-in-class 9,850 lb towing capacity handles the largest recreational boats
- 540 hp Hurricane Twin Turbo I-6 provides 15% better efficiency than V-8 competitors
- Advanced transmission programming optimizes performance specifically for heavy loads
- Integrated trailer brake controller ensures confident stopping with large trailers
Quadra-Drive II 4x4 System: Unmatched Launch Ramp Confidence

Backing a heavy boat trailer down a slippery launch ramp requires absolute traction control—exactly what the Grand Wagoneer's Quadra-Drive II 4x4 system provides. This advanced system features a two-speed transfer case with active low range and rear electronic limited-slip differential, delivering a remarkable 48:1 crawl ratio for precise low-speed maneuvering.
The system automatically transfers torque to whichever wheel has the most grip, whether you're navigating a steep, algae-covered ramp or pulling out with a water-soaked trailer. Combined with Selec-Terrain traction management, the Grand Wagoneer adapts to any launch condition Ontario's lakes can present.
Quadra-Lift Air Suspension: Capability Meets Comfort
The five-mode Quadra-Lift air suspension system transforms the Grand Wagoneer's capability based on your needs. For highway cruising to cottage country, it lowers the vehicle for improved aerodynamics and fuel economy. At the boat launch, it raises to provide up to 10 inches of ground clearance and the precise approach angles needed for trailer maneuvering.
This isn't just about functionality—it's about maintaining passenger comfort throughout your journey. The electronically controlled suspension automatically adjusts damping based on road conditions, ensuring your passengers arrive refreshed whether you're navigating city traffic or cottage country's seasonal roads.
- Five suspension height settings adapt to any driving situation
- Up to 10 inches of ground clearance for challenging terrain
- 24-inch water fording capability handles flooded launch areas
- Electronic semi-active damping maintains comfort across all surfaces
Interior Luxury That Defines the Journey
The Grand Wagoneer's interior elevates every mile of your Ontario adventures. Standard captain's chairs in the second row provide individual comfort zones, while the available McIntosh 1,375-watt audio system with 23 speakers transforms your vehicle into a mobile entertainment sanctuary.
Up to 75 inches of available screen space means passengers can enjoy Amazon Fire TV content during the drive, while the 12-inch reconfigurable center touchscreen handles navigation, climate, and towing functions with split-screen capability. The standard 10.25-inch passenger screen allows your co-pilot to manage navigation or entertainment without interrupting the driver.
Grand Wagoneer Model Comparison

Feature
|
Grand Wagoneer
|
Series II Obsidian
|
Series III
|
Engine
|
540 hp Hurricane Twin Turbo
|
540 hp Hurricane Twin Turbo
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540 hp Hurricane Twin Turbo
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Towing Capacity
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9,850 lbs
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9,850 lbs
|
9,850 lbs
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Key Styling
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Premium finish
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Obsidian Package, Piano Black accents
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Maximum luxury appointments
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Technology
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Uconnect 5, surround cameras
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+ Hands-Free Active Driving Assist
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+ 75" total screen surface
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Seating
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Standard captain's chairs
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Standard captain's chairs
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Premium materials, memory seats
|
Advanced Safety for Towing Confidence
Towing a valuable boat requires comprehensive safety systems, and the Grand Wagoneer delivers over 140 standard and available safety features. The available night vision camera with pedestrian and animal detection proves invaluable on Ontario's rural highways, especially during dawn and dusk travel times common with fishing trips.
Standard features include adaptive cruise control, Active Driving Assist, and Traffic Sign Recognition—all calibrated to work seamlessly while towing. The 360-degree surround view camera system provides complete visibility around your vehicle and trailer, making launch ramp maneuvering as simple as parking in your driveway.
- Night vision camera enhances safety on rural Ontario highways
- 360-degree cameras provide complete trailer visibility
- Adaptive cruise control maintains safe following distance while towing
- Active Driving Assist reduces driver fatigue on long cottage trips
Your Grand Wagoneer Awaits in Sundridge
The 2025 Grand Wagoneer is available now at Mac Lang Sundridge, ready to transform your cottage country adventures. Whether you choose the well-appointed Grand Wagoneer, the distinctive Series II Obsidian, or the ultimate Series III, you're investing in the only SUV that truly excels at luxury towing.
Our Sundridge team understands the unique demands of Ontario's recreational vehicle owners. We can demonstrate the Grand Wagoneer's towing capabilities, explain the Quadra-Drive II system's advantages for local launch conditions, and help you select the model that best fits your Lake Bernard adventures.
Contact our sales team at Mac Lang Sundridge in Sundridge today to secure your Grand Wagoneer. Your boat—and your family—deserve the definitive luxury towing machine.