The Jeep Grand Wagoneer L, specifically the WS facelift introduced for the 2025 model year, represents the pinnacle of Jeep’s luxury SUV offerings. This variant features a 3.0-liter inline-six engine in its standard output configuration, producing 420 horsepower and paired with a TorqueFlite eight-speed automatic transmission and a four-wheel-drive system. Positioned as a high-end trim within the expanded Grand Wagoneer L lineup, it caters to buyers seeking substantial space, refined comfort, and capable performance. Production commenced in October 2025, building upon the foundation of the original WS platform and addressing customer demand for a larger, more luxurious full-size SUV.
Technical Specifications
| Brand | Jeep |
| Model | Wagoneer L |
| Generation | Grand Wagoneer L (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 | 6.7 kg/Hp, 149.7 Hp/tonne |
| Weight-to-torque ratio | 4.4 kg/Nm, 226.4 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 | 2805-2923 kg, 6183.97 – 6444.11 lbs. |
| Max. weight | 3493-3606 kg, 7700.75 – 7949.87 lbs. |
| Max load | 683-688 kg, 1505.76 – 1516.78 lbs. |
| Trunk (boot) space – minimum | 1206 l, 42.59 cu. ft. |
| Fuel tank capacity | 115.4 l, 30.49 US gal | 25.38 UK gal |
| Permitted trailer load with brakes (12%) | 4472 kg, 9859.07 lbs. |
| Length | 5794 mm, 228.11 in. |
| Width | 2124 mm, 83.62 in. |
| Width including mirrors | 2388 mm, 94.02 in. |
| Height | 1965 mm, 77.36 in. |
| Wheelbase | 3302 mm, 130 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) | 12.9 m, 42.32 ft. |
| Approach angle | 21.4-25.2° |
| Departure angle | 21.2-23.9° |
| 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 L 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 to maximize power and efficiency. The engine produces 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 TorqueFlite eight-speed automatic transmission is specifically tuned to handle the engine’s output and provide smooth, responsive shifts. This transmission is known for its durability and efficiency, contributing to the Grand Wagoneer L’s overall refinement.
Driving Characteristics
The 3.0-liter standard output engine delivers a balance of power and efficiency. While not as aggressively tuned as higher-output versions, it provides ample acceleration for everyday driving and towing. The eight-speed automatic transmission is well-matched to the engine’s characteristics, offering smooth gear changes and a wide range of ratios to optimize performance and fuel economy. The four-wheel-drive system provides enhanced traction in various conditions, making the Grand Wagoneer L a capable all-weather vehicle. Compared to potential V8 options, this inline-six offers a slightly more refined driving experience with less engine noise and vibration, though it sacrifices some outright power.
Equipment & Trim Levels
The Grand Wagoneer L 3.0 Standard Output typically comes well-equipped with standard features including premium leather upholstery, a large touchscreen infotainment system, advanced driver-assistance systems (ADAS), and a premium sound system. Optional extras include a panoramic sunroof, upgraded interior trim, rear-seat entertainment systems, and advanced suspension options like air suspension. The trim level generally sits in the mid-range of the Grand Wagoneer L lineup, offering a significant step up in luxury and features compared to base models, but falling short of the fully-loaded Series I/II trims.
Chassis & Braking
The Grand Wagoneer L utilizes a robust chassis designed to handle its size and weight. The front suspension features a coil spring, double wishbone setup with a transverse stabilizer bar. The rear suspension is an independent multi-link design, also with a stabilizer bar. Air suspension is available as an option, providing adjustable ride height and improved comfort. Braking duties are handled by ventilated discs at the front (378×30 mm) and solid discs at the rear (375×22 mm). An anti-lock braking system (ABS) is standard. The steering system is a rack and pinion setup with electric power steering.
Market Reception & Comparison
The 2025 Jeep Grand Wagoneer L with the 3.0-liter standard output engine has been generally well-received by critics. Reviewers praise its spacious interior, luxurious features, and comfortable ride. Fuel economy is respectable for a vehicle of its size, though it doesn’t match the efficiency of hybrid or electric alternatives. Compared to other trims in the lineup, the 3.0-liter offers a compelling value proposition, providing a significant amount of luxury and capability at a more accessible price point. Reliability data is still emerging for the 2025 model year, but the Hurricane engine is expected to be durable and long-lasting.
Legacy
The Grand Wagoneer L, and specifically the 3.0-liter standard output variant, represents a significant step forward for Jeep in the luxury SUV segment. The Hurricane engine is a modern and efficient powerplant that is expected to provide years of reliable service. As the model matures, its long-term reliability and resale value will become clearer. However, its combination of space, luxury, and capability positions it as a strong contender in the full-size SUV market, and a potential future classic for Jeep enthusiasts.
