By: Joshua Lee
July 12, 2026
There is a certain confidence that comes with driving something the size of a 2026 Jeep Grand Wagoneer Summit Obsidian. It is not trying to be sporty in the way a performance SUV is, nor is it pretending to be an off-road toy. Instead, it leans into what it does best: carrying a full family in genuine comfort, towing serious weight, and making a long weekend at the cottage feel like an extension of home. For 2026, Jeep has reworked its flagship formula with a refreshed exterior, a simplified lineup, and a more focused powertrain strategy.
The biggest headline is the disappearance of the 540-horsepower high-output Hurricane inline-six. In its place is a single 3.0L twin-turbocharged Hurricane inline-six producing 420 horsepower and 468 lb-ft. of torque. Jeep is preparing for a future that includes a range-extended electric Grand Wagoneer, and consolidating the gasoline lineup makes the transition easier while improving efficiency and reducing complexity. On paper, losing 120 horsepower sounds dramatic. In reality, the standard Hurricane still moves this massive SUV with surprising ease. Torque arrives early, the 8-speed automatic transmission is smooth, and the engine never feels strained.
Jeep has also folded the Wagoneer and Grand Wagoneer into a single model family, eliminating the awkward overlap that existed between the two. The result is a lineup that is much easier to understand.
Our Silver Zynith Summit Obsidian tester looked every bit the flagship. The redesigned front end features a taller illuminated grille and a full-width LED light signature that gives the Grand Wagoneer a more modern presence at night. The Obsidian package swaps chrome for gloss-black trim, darkened badging, and unique 22-inch wheels, which helps disguise the SUV’s sheer size. It still looks substantial, but it no longer feels as truck-like as previous versions. Reintroducing prominent Jeep badging was also the right move; it reconnects the vehicle with the brand’s heritage instead of treating it as a separate luxury marque.
Capability remains a major selling point. Properly equipped, the Grand Wagoneer lineup can tow up to 4,536 kg (10,000 lbs.), enough for a large travel trailer or substantial car hauler. The Quadra-Drive II four-wheel-drive system, rear electronic limited-slip differential, and Quadra-Lift air suspension work together to keep the vehicle composed when hauling heavy loads. For families who regularly venture beyond paved roads, the adjustable air suspension and Selec-Terrain modes for snow, sand, mud, rock, and auto driving conditions provide a level of confidence that many luxury SUVs simply do not offer.
Inside is where the Grand Wagoneer earns its flagship status. The front seats are heated, ventilated, and massaging, with enough adjustment to make cross-country drives genuinely comfortable. The second row has real adult-sized space, and the third row remains usable for longer trips instead of being treated as an afterthought. Cargo capacity is enormous, especially in the long-wheelbase Grand Wagoneer L, making it easy to swallow camping gear, hockey bags, or a week’s worth of vacation luggage.
The ride quality is remarkable; even on the large 22-inch wheels, the air suspension takes the edge off broken pavement impressively well. The cabin stays quiet at highway speeds, and the Grand Wagoneer settles into a relaxed, almost effortless cruising rhythm that suits its luxury mission perfectly.
Jeep’s latest Uconnect 5 system is one of the better infotainment setups in the segment. The Grand Wagoneer offers up to 75 inches of total screen area, including a large central display, a configurable driver display, and an available passenger screen. Wireless Apple CarPlay and Android Auto come standard, while the 19-speaker McIntosh audio system delivers the kind of rich, detailed sound that makes a road trip playlist worth revisiting. Our tester also included the optional Rear-Seat Entertainment Group with built-in Amazon Fire TV, a feature that parents on long drives will appreciate.
Fuel economy is better than you might expect from a body-on-frame SUV of this size. Natural Resources Canada rates the Grand Wagoneer at 14.2L/100km city and 10.4L/100km highway for a combined rating of 12.5L/100km, representing a noticeable improvement over the old V8-powered model.
Canadian pricing starts at $92,585 and climbs to $124,348 for the Summit Obsidian. Our well-equipped tester, which added the Heavy-Duty Trailer-Tow Package, 8-Passenger Seating Package, Rear-Seat Entertainment Group, and other options, came to $127,170.
The 2026 Jeep Grand Wagoneer Summit Obsidian works because it understands its role. It is not trying to out-handle a sports SUV or out-climb a Wrangler. Instead, it delivers a rare combination of luxury, towing capability, off-road confidence, and family practicality. It can spend Monday in downtown traffic, tow a trailer to the lake on Friday, and make the drive home on Sunday feel far shorter than it should.
That balance is what makes the Grand Wagoneer stand out, and it is why this six-figure Jeep still feels like something genuinely special every time you get behind the wheel.
Vehicle Specs
Segment: Full-Size Luxury SUV
Powertrain: 3.0L twin-turbocharged Hurricane inline-six
Horsepower: 420 horsepower
Torque: 468 lb-ft. of torque
Transmission: 8-speed automatic transmission
Drivetrain: Quadra-Drive II four-wheel drive
NRCan Fuel Economy: 14.2L/100km city, 10.4L/100km highway, 12.5L/100km combined
Price as Tested: $127,170 CAD