The Jeep Grand Wagoneer L (WS) 3.0 High Output, introduced in November 2024, represents the pinnacle of luxury and performance within the Wagoneer and Grand Wagoneer lineup. Positioned as the top-tier engine option, this variant delivers 540 horsepower and 678 lb-ft of torque, catering to buyers seeking substantial power and towing capacity in a full-size SUV. The “L” designation indicates an extended wheelbase, providing increased passenger and cargo space compared to the standard Grand Wagoneer. This model is primarily targeted at the North American market, where large, capable SUVs remain highly popular.
Technical Specifications
| Brand | Jeep |
| Model | Wagoneer |
| Generation | Grand Wagoneer L (WS) |
| Type (Engine) | 3.0 High Output (540 Hp) 4WD TorqueFlite |
| Start of production | November, 2024 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | SUV |
| Seats | 7-8 |
| Doors | 5 |
| Fuel consumption (economy) – urban (EPA) | 16.8 l/100 km (14 US mpg, 16.8 UK mpg, 6 km/l) |
| Fuel consumption (economy) – extra urban (EPA) | 12.4 l/100 km (19 US mpg, 22.8 UK mpg, 8.1 km/l) |
| Fuel consumption (economy) – combined (EPA) | 14.7 l/100 km (16 US mpg, 19.2 UK mpg, 6.8 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 5.6 kg/Hp, 179.8 Hp/tonne |
| Weight-to-torque ratio | 4.4 kg/Nm, 225.8 Nm/tonne |
| Power | 540 Hp @ 6200 rpm |
| Power per litre | 180.4 Hp/l |
| Torque | 678 Nm @ 3500 rpm (500.07 lb.-ft. @ 3500 rpm) |
| Maximum engine speed | 6200 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 | 9.5:1 |
| 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 | 3003-3041 kg (6620.48 – 6704.26 lbs.) |
| Max. weight | 3606 kg (7949.87 lbs.) |
| Max load | 565-603 kg (1245.61 – 1329.39 lbs.) |
| Trunk (boot) space – minimum | 1252 l (44.21 cu. ft.) |
| Trunk (boot) space – maximum | 3197 l (112.9 cu. ft.) |
| Fuel tank capacity | 115.4 l (30.49 US gal | 25.38 UK gal) |
| Permitted trailer load with brakes (12%) | 4286 kg (9449.01 lbs.) |
| Length | 5759 mm (226.73 in.) |
| Width | 2124 mm (83.62 in.) |
| Width including mirrors | 2388 mm (94.02 in.) |
| Height | 1963 mm (77.28 in.) |
| Wheelbase | 3303 mm (130.04 in.) |
| Front track | 1738 mm (68.43 in.) |
| Rear (Back) track | 1734 mm (68.27 in.) |
| Ride height (ground clearance) | 210-253 mm (8.27 – 9.96 in.) |
| Drag coefficient (Cd) | 0.364 |
| Minimum turning circle (turning diameter) | 12.9 m (42.32 ft.) |
| Approach angle | 21.5-25° |
| Departure angle | 18.8-21.3° |
| Ramp-over (brakeover) angle | 17.8-20.4° |
| 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 | Double wishbone, Transverse stabilizer, Air suspension |
| Rear suspension | Independent multi-link suspension, Air suspension, Transverse stabilizer |
| 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 | 275/55 R20; 285/45 R22 |
| Wheel rims size | 9J x 20; 9J x 22 |
INTRODUCTION
The Jeep Grand Wagoneer L (WS) 3.0 High Output is a full-size luxury SUV that debuted for the 2024 model year. It builds upon the revival of the Wagoneer and Grand Wagoneer names, aiming to recapture the prestige and capability of the original Grand Wagoneer while offering modern amenities and technology. The “WS” designation refers to the extended wheelbase version, providing significantly more third-row legroom and cargo capacity. This variant is positioned above the standard Grand Wagoneer and other trims, offering the highest level of performance and features.
Powertrain & Engine Architecture
At the heart of the Grand Wagoneer L 3.0 High Output lies the Hurricane Twin Turbo 3.0-liter inline-six engine. This engine, internally designated as the Hurricane, is a significant departure from traditional V6 or V8 configurations. It utilizes a direct injection fuel system and twin-turbochargers with an intercooler to produce 540 horsepower and 678 lb-ft of torque. The engine features a double overhead camshaft (DOHC) valvetrain with four valves per cylinder, optimizing airflow and combustion efficiency. The engine oil capacity is 7.1 liters (7.5 US quarts), and requires a specific oil specification. The engine is longitudinally mounted, driving all four wheels through an eight-speed TorqueFlite automatic transmission.
Driving Characteristics
The 3.0 High Output powertrain delivers impressive acceleration and towing capability. The twin-turbocharged inline-six provides a broad torque curve, resulting in strong pulling power from low engine speeds. The eight-speed TorqueFlite automatic transmission is tuned for smooth and responsive shifts, contributing to a refined driving experience. While the extended wheelbase adds to the vehicle’s size, the air suspension system helps to mitigate body roll and maintain a comfortable ride. Compared to lower-output Wagoneer trims, the 3.0 High Output offers a noticeably more engaging and powerful driving experience, making it well-suited for hauling heavy loads or navigating challenging terrain.
Equipment & Trim Levels
The Grand Wagoneer L 3.0 High Output comes standard with a comprehensive suite of luxury features. Interior appointments typically include premium leather upholstery, wood trim, and a large infotainment touchscreen. Standard equipment often includes a premium sound system, heated and ventilated front and second-row seats, a panoramic sunroof, and advanced driver-assistance systems such as adaptive cruise control and lane-keeping assist. Optional extras may include a rear-seat entertainment system, upgraded leather options, and various appearance packages.
Chassis & Braking
The Grand Wagoneer L features a robust chassis designed to handle its substantial weight and towing capacity. It utilizes a double wishbone suspension with a transverse stabilizer bar in the front, and an independent multi-link suspension with air suspension and a transverse stabilizer bar in the rear. The air suspension system allows for adjustable ride height, enhancing both on-road comfort and off-road capability. Braking duties are handled by ventilated discs at all four corners, measuring 378×30 mm in the front and 375×22 mm in the rear. An anti-lock braking system (ABS) is standard.
Market Reception & Comparison
The Jeep Grand Wagoneer L 3.0 High Output has been generally well-received by automotive critics, who praise its powerful engine, luxurious interior, and spacious cabin. However, its fuel economy is a common criticism, as expected for a vehicle of this size and performance. Compared to other trims in the Wagoneer lineup, the 3.0 High Output offers a significant performance advantage but comes at a higher price point. It competes with other full-size luxury SUVs such as the Cadillac Escalade, Lincoln Navigator, and GMC Yukon Denali.
Legacy
The long-term reliability of the Hurricane engine and TorqueFlite transmission remains to be fully assessed, as the model is relatively new. However, Jeep has a long history of producing durable and capable vehicles. The Grand Wagoneer L 3.0 High Output is expected to hold its value well in the used car market, particularly among buyers seeking a luxurious and powerful full-size SUV with ample space and towing capacity. Its innovative engine design and advanced features position it as a significant offering in the luxury SUV segment.
