The Jeep Grand Wagoneer (WS), following its facelift in 2025, represents the pinnacle of American luxury SUV design and capability. The 3.0 Standard Output variant, producing 420 horsepower and paired with a TorqueFlite 8-speed automatic transmission and a four-wheel-drive system, is positioned as the entry point into the Grand Wagoneer lineup, offering a compelling blend of power, refinement, and space. Introduced in October 2025, this iteration builds upon the foundation laid by the initial WS generation, aiming to solidify the Grand Wagoneer’s presence in the full-size luxury SUV segment, competing with vehicles like the Cadillac Escalade and Lincoln Navigator.
Technical Specifications
| Brand | Jeep |
| Model | Wagoneer |
| Generation | Grand Wagoneer (WS, facelift 2025) |
| Type (Engine) | 3.0 Standard Output (420 Hp) 4WD TorqueFlite |
| Start of production | October, 2025 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | SUV |
| Seats | 7-8 |
| Doors | 5 |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 6.4 kg/Hp, 155.9 Hp/tonne |
| Weight-to-torque ratio | 4.2 kg/Nm, 235.7 Nm/tonne |
| Power | 420 Hp @ 5200 rpm |
| Power per litre | 140.3 Hp/l |
| Torque | 635 Nm @ 3500 rpm, 468.35 lb.-ft. @ 3500 rpm |
| Maximum engine speed | 5800 rpm |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | Hurricane |
| Engine displacement | 2993 cm3, 182.64 cu. in. |
| Number of cylinders | 6 |
| Engine configuration | Inline |
| Cylinder Bore | 84 mm, 3.31 in. |
| Piston Stroke | 90 mm, 3.54 in. |
| Compression ratio | 10.4:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Twin-Turbo, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 7.1 l, 7.5 US qt | 6.25 UK qt |
| Coolant | 15.7 l, 16.59 US qt | 13.81 UK qt |
| Kerb Weight | 2694-2801 kg, 5939.25 – 6175.15 lbs. |
| Max. weight | 3402-3538 kg, 7500.13 – 7799.95 lbs. |
| Max load | 708-737 kg, 1560.87 – 1624.81 lbs. |
| Trunk (boot) space – minimum | 790 l, 27.9 cu. ft. |
| Trunk (boot) space – maximum | 3305 l, 116.71 cu. ft. |
| Fuel tank capacity | 100.3 l, 26.5 US gal | 22.06 UK gal |
| Permitted trailer load with brakes (12%) | 4536 kg, 10000.17 lbs. |
| Length | 5488 mm, 216.06 in. |
| Width | 2124 mm, 83.62 in. |
| Width including mirrors | 2388 mm, 94.02 in. |
| Height | 1965 mm, 77.36 in. |
| Wheelbase | 3124 mm, 122.99 in. |
| Front track | 1740 mm, 68.5 in. |
| Rear (Back) track | 1734 mm, 68.27 in. |
| Ride height (ground clearance) | 213-257 mm, 8.39 – 10.12 in. |
| Drag coefficient (Cd) | 0.364 |
| Minimum turning circle (turning diameter) | 12.3 m, 40.35 ft. |
| Approach angle | 21.4-25.2° |
| Departure angle | 21.2-23.9° |
| Ramp-over (brakeover) angle | 18.7-22.1° |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives permanently the four wheels of the vehicle. |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 8 gears, automatic transmission TorqueFlite |
| Front suspension | Coil spring, Double wishbone, Transverse stabilizer, Air Suspension – Optional |
| Rear suspension | Independent multi-link spring suspension with stabilizer, Air Suspension – Optional |
| Front brakes | Ventilated discs, 378×30 mm |
| Rear brakes | Disc, 375×22 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 275/65 R18; 275/55 R20; 285/45 R22 |
| Wheel rims size | 8J x 18; 9J x 20; 9J x 22 |
Powertrain & Engine Architecture
The heart of the Grand Wagoneer 3.0 Standard Output is the Hurricane engine, a 3.0-liter inline-six cylinder powerplant. This engine utilizes a direct injection fuel system and is equipped with twin-turbochargers and an intercooler, enabling it to produce 420 horsepower at 5200 rpm and 635 Nm (468.35 lb.-ft.) of torque at 3500 rpm. The engine features a double overhead camshaft (DOHC) valvetrain with four valves per cylinder. The engine is longitudinally mounted in the chassis. The engine is mated to an eight-speed TorqueFlite automatic transmission, a well-established and robust unit known for its smooth shifts and durability. This transmission is specifically calibrated for the Hurricane engine’s torque curve, providing responsive acceleration and efficient cruising.
Driving Characteristics
The 3.0 Standard Output Grand Wagoneer delivers a refined and capable driving experience. While not as overtly powerful as the higher-output versions, the 420 hp and 468 lb-ft of torque provide ample power for everyday driving and towing. The TorqueFlite transmission offers smooth and precise gear changes, contributing to a comfortable ride. The four-wheel-drive system ensures confident traction in various weather conditions. Compared to potential higher-output trims, this variant prioritizes a balance between performance and fuel efficiency. The gear ratios are tuned for a blend of acceleration and highway cruising, offering a relaxed driving experience at higher speeds.
Equipment & Trim Levels
The Grand Wagoneer 3.0 Standard Output comes standard with a comprehensive suite of features, including premium leather upholstery, a large touchscreen infotainment system, a premium sound system, and advanced driver-assistance technologies such as adaptive cruise control, lane-keeping assist, and automatic emergency braking. Optional extras include a rear-seat entertainment system, a panoramic sunroof, and upgraded interior trim materials. The interior typically features a sophisticated design with high-quality materials and attention to detail. Trim levels within the 3.0 Standard Output configuration often vary based on package selections, allowing buyers to customize their vehicle with specific features.
Chassis & Braking
The Grand Wagoneer utilizes a robust chassis designed to handle its substantial weight and provide a comfortable ride. The front suspension features a coil spring, double wishbone setup with a transverse stabilizer bar. The rear suspension employs an independent multi-link spring suspension, also with a stabilizer bar. Air suspension is available as an optional upgrade, further enhancing ride quality and allowing for adjustable ride height. Braking duties are handled by ventilated discs at the front (378×30 mm) and discs at the rear (375×22 mm), coupled with an anti-lock braking system (ABS) for enhanced safety.
Market Reception & Comparison
The Jeep Grand Wagoneer 3.0 Standard Output has been generally well-received by critics, praised for its luxurious interior, spaciousness, and capable performance. While some reviewers note that the base engine isn’t as exhilarating as the higher-output options, it’s considered more than adequate for most drivers. Fuel economy is typical for a vehicle of this size and weight. Compared to other trims in the Grand Wagoneer lineup, the 3.0 Standard Output offers a more accessible entry point into the model range, appealing to buyers who prioritize luxury and space over outright performance. Reliability data is still emerging, but the Hurricane engine is expected to be durable, given its modern design and robust construction.
Legacy
The Grand Wagoneer, and specifically the 3.0 Standard Output variant, represents a significant step forward for Jeep in the luxury SUV segment. Its combination of American styling, advanced technology, and capable performance positions it as a strong competitor in a crowded market. The long-term reliability of the Hurricane engine and TorqueFlite transmission remains to be seen, but early indications suggest that these components are well-engineered and durable. As the model matures, it is expected to become a desirable vehicle on the used car market, offering a compelling blend of luxury, space, and capability.
