2026 Jeep Grand Wagoneer (WS, facelift 2025) Dimensions, Size & Specs

The 2026 Jeep Grand Wagoneer has a wheelbase of approximately 3,086 mm (121.5 inches), which is a significant factor in its spacious interior layout. A longer wheelbase typically translates to enhanced cabin room, particularly for rear passengers, improving legroom and overall comfort. This long wheelbase helps the Grand Wagoneer maintain stability at highway speeds and provides a smoother ride, making it especially suitable for long-distance travel or family trips.

The 2026 Jeep Grand Wagoneer's curb weight is approximately 2,720 kg (5,995 lbs). This weight reflects the vehicle's sturdy build, advanced frame, luxury features, and substantial size. While the heavyweight might impact fuel efficiency slightly compared to smaller SUVs, it enhances the overall stability, safety, and ride quality. This weight is typical for full-size luxury SUVs, balancing power and comfort effectively.

The 2026 Jeep Grand Wagoneer provides ample cargo space, starting with approximately 630 liters (22.2 cubic feet) behind the third row of seats. When the third-row seats are folded down, cargo volume expands to around 1,350 liters (47.6 cubic feet). Folding both the second and third rows maximizes the cargo capacity to nearly 2,400 liters (84.7 cubic feet). This flexible configuration caters well to the needs of families and adventurers who require both passenger space and substantial cargo room for luggage, gear, or groceries.

Given its size, the 2026 Jeep Grand Wagoneer measures about 5,675 mm (223.4 inches) in length and 2,055 mm (80.9 inches) in width (excluding mirrors). Standard residential garages typically measure around 6,000 mm (20 feet) in length and 2,400 mm (8 feet) in width. This means the Grand Wagoneer can fit into a standard garage, but with limited extra space to maneuver, especially on the sides. Owners should be mindful of the width including mirrors—often extending over 2,400 mm (94.5 inches)—which may require mirror folding or careful parking.

Compared to its immediate predecessor, the 2026 Jeep Grand Wagoneer (facelift WS) features subtle refinements that may slightly affect dimensions. Typically, facelifted models retain the base platform dimensions; however, enhancements in exterior styling such as bumpers, lighting elements, and trim could add minor changes to length or width by a few millimeters. Overall, the 2026 model maintains the substantial size, luxury, and spaciousness that the previous generation introduced, while improving on technology and design aesthetics without significant dimensional departures.

The 2026 Jeep Grand Wagoneer competes directly with other luxury full-size SUVs like the Cadillac Escalade, Lincoln Navigator, and Mercedes-Benz GLS. Dimensionally, the Grand Wagoneer's length of 5,675 mm (223.4 inches) and width of 2,055 mm (80.9 inches) positions it very competitively, often similar or slightly larger than many rivals in terms of overall volume and cargo capacity. It is known for a balance of imposing road presence and functional luxury space. While individual competitor models may vary slightly in length or height, the Grand Wagoneer remains one of the largest and most spacious offerings in its segment.

The 2026 Jeep Grand Wagoneer typically offers seating for seven to eight passengers, depending on the chosen configuration. Standard is a three-row setup with either a second-row bench seat allowing three passengers or optional second-row captain's chairs reducing passenger count to seven but increasing comfort and accessibility. The spacious interior and high-quality materials are designed for premium comfort, making it a great choice for large families or groups needing versatile seating along with luxury amenities.

The 2026 Jeep Grand Wagoneer continues with powerful engine options to match its luxury SUV stature. Typically, it offers a robust 6.4-liter V8 engine delivering around 471 horsepower, coupled with a smooth 8-speed automatic transmission. The drive system generally features four-wheel drive with terrain management technology for off-road capability and confident on-road performance. This powertrain combination provides strong acceleration and towing abilities, supporting a luxurious yet capable driving experience for a vehicle of its size.

The 2026 Jeep Grand Wagoneer facelift introduced refined exterior styling cues that enhance its upscale and modern appearance. Changes include a redesigned front grille with updated LED lighting signature, sleeker headlights, refreshed bumper designs, and subtle changes to rear light clusters. These updates not only improve aesthetics but also incorporate advanced lighting technology for better visibility. The facelift maintains the iconic boxy and bold SUV silhouette but with a more sophisticated and contemporary design language, reinforcing its luxury positioning.