Technical Specifications
| Brand | Jeep |
| Model | Wagoneer |
| Generation | Grand Wagoneer L (WS) |
| Type (Engine) | 3.0 High Output (510 Hp) 4WD TorqueFlite |
| Start of production | April, 2022 |
| End 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 | 5.9 kg/Hp, 169.8 Hp/tonne |
| Weight-to-torque ratio | 4.4 kg/Nm, 225.8 Nm/tonne |
| Power | 510 Hp @ 5700 rpm |
| Power per litre | 170.4 Hp/l |
| Torque | 678 Nm @ 3500 rpm (500.07 lb.-ft. @ 3500 rpm) |
| Maximum engine speed | 6100 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 |
The Jeep Grand Wagoneer L (WS) 3.0 High Output 4WD TorqueFlite, launched in 2022, represents a significant step forward for the Wagoneer brand, reviving a nameplate with a rich history. Built on the extended-wheelbase WS platform, this variant offers a spacious and luxurious interior, coupled with robust performance thanks to its twin-turbocharged inline-six engine. The Grand Wagoneer L aimed to compete with the best in the full-size luxury SUV segment, offering a blend of American practicality, sophisticated technology, and powerful capabilities. It served as the range-topping engine option, positioned above the standard 3.0L engine and offering a substantial power increase.
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, designated internally as the Hurricane. This engine is a significant departure from traditional V8 configurations, utilizing a combination of direct injection, forced induction via twin turbochargers, and a sophisticated valvetrain to deliver impressive power and efficiency. The engine produces 510 horsepower at 5700 rpm and 678 lb-ft of torque at 3500 rpm. The engine features a 9.5:1 compression ratio and a double overhead camshaft (DOHC) design with four valves per cylinder. The engine is paired exclusively with the TorqueFlite eight-speed automatic transmission, optimized for smooth shifting and efficient power delivery. This transmission is known for its durability and responsiveness, contributing to the overall driving experience.
Driving Characteristics
The 3.0 High Output powertrain delivers a commanding driving experience. The twin-turbocharged engine provides strong acceleration, making highway merging and overtaking effortless. While the extended wheelbase contributes to a comfortable ride, it also adds some weight, slightly diminishing the agility compared to shorter wheelbase SUVs. The eight-speed TorqueFlite transmission is well-tuned, providing smooth and timely shifts. The 4WD system ensures confident traction in various conditions, making it suitable for both on-road and light off-road adventures. Compared to the standard 3.0L engine, the High Output version offers a noticeable increase in power and torque, resulting in quicker acceleration and improved towing capacity. The difference in driving feel is substantial, making the High Output variant the preferred choice for those prioritizing performance.
Equipment & Trim Levels
The Grand Wagoneer L 3.0 High Output typically came standard with a comprehensive suite of luxury features. These included premium leather upholstery, heated and ventilated front and second-row seats, a large touchscreen infotainment system with navigation, a premium sound system, and a panoramic sunroof. Available options included a rear-seat entertainment system, a head-up display, and advanced driver-assistance features such as adaptive cruise control and lane-keeping assist. Interior trim options varied, allowing buyers to customize the cabin to their preferences. The overall focus was on providing a luxurious and technologically advanced interior experience.
Chassis & Braking
The Grand Wagoneer L features an independent front suspension with double wishbones and an independent multi-link rear suspension, both incorporating air suspension for a smooth and controlled ride. The air suspension system allows for adjustable ride height, enhancing both comfort and off-road capability. Braking duties are handled by ventilated discs at all four corners, providing ample stopping power. The front brakes measure 378x30mm, while the rear brakes are 375x22mm. An anti-lock braking system (ABS) is standard, enhancing safety and control during emergency braking situations.
Market Reception & Comparison
The Jeep Grand Wagoneer L 3.0 High Output was generally well-received by critics, who praised its powerful engine, luxurious interior, and spacious cabin. However, its fuel economy was a common point of criticism, as expected for a vehicle of its size and capability. Compared to the standard 3.0L engine, the High Output version offered a significant performance upgrade, justifying the higher price tag for those seeking maximum power. Against competitors like the Cadillac Escalade and Lincoln Navigator, the Grand Wagoneer L offered a unique blend of American heritage and modern luxury.
Legacy
The Jeep Grand Wagoneer L 3.0 High Output represents a bold step for the brand, showcasing its commitment to delivering high-performance luxury SUVs. While relatively new to the market, the Hurricane engine has proven to be a robust and reliable powerplant. On the used car market, these models are expected to hold their value well, particularly those with low mileage and well-maintained service records. The combination of power, luxury, and capability ensures that the Grand Wagoneer L 3.0 High Output will remain a desirable vehicle for years to come.
