The Jeep Grand Cherokee IV (WK2), specifically the facelifted version produced from 2014 to 2016, represented a significant step forward for the iconic American SUV. This generation, introduced in 2011, moved the Grand Cherokee decidedly upmarket, offering a blend of luxury, capability, and technology. The 3.6-liter V6 variant with the eight-speed automatic transmission occupied a crucial position in the lineup, serving as the entry point for many buyers while still delivering a compelling driving experience. It was positioned below the more powerful 5.7-liter Hemi V8 and the high-performance SRT models, targeting customers who prioritized fuel efficiency and a smoother ride over outright performance.
Technical Specifications
| Brand | Jeep |
| Model | Grand Cherokee |
| Generation | Grand Cherokee IV (WK2, facelift 2013) |
| Type (Engine) | 3.6 V6 (294 Hp) Automatic |
| Start of production | 2014 |
| End of production | 2016 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 13.8 l/100 km (17 US mpg, 20.5 UK mpg, 7.2 km/l) |
| Fuel consumption (extra urban) | 9.4 l/100 km (25 US mpg, 30.1 UK mpg, 10.6 km/l) |
| Fuel consumption (combined) | 11.8 l/100 km (19.9 US mpg, 23.9 UK mpg, 8.5 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 7 kg/Hp, 142.6 Hp/tonne |
| Weight-to-torque ratio | 5.8 kg/Nm, 171.2 Nm/tonne |
| Power | 294 Hp @ 6400 rpm |
| Power per litre | 81.6 Hp/l |
| Torque | 353 Nm @ 4800 rpm (260.36 lb.-ft. @ 4800 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | ERB |
| Engine displacement | 3604 cm3 (219.93 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 96 mm (3.78 in.) |
| Piston Stroke | 83 mm (3.27 in.) |
| Compression ratio | 10.2:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 5.7 l (6.02 US qt | 5.02 UK qt) |
| Coolant | 9.9 l (10.46 US qt | 8.71 UK qt) |
| Kerb Weight | 2062 kg (4545.93 lbs.) |
| Max. weight | 2948 kg (6499.23 lbs.) |
| Max load | 886 kg (1953.3 lbs.) |
| Fuel tank capacity | 93 l (24.57 US gal | 20.46 UK gal) |
| Permitted trailer load with brakes (12%) | 2812 kg (6199.4 lbs.) |
| Length | 4822 mm (189.84 in.) |
| Width | 1943 mm (76.5 in.) |
| Height | 1761 mm (69.33 in.) |
| Wheelbase | 2915 mm (114.76 in.) |
| Front track | 1623 mm (63.9 in.) |
| Rear (Back) track | 1627 mm (64.06 in.) |
| Ride height (ground clearance) | 218 mm (8.58 in.) |
| Drag coefficient (Cd) | 0.37 |
| Minimum turning circle (turning diameter) | 11.3 m (37.07 ft.) |
| Approach angle | 26.3° |
| Departure angle | 26.5° |
| Ramp-over (brakeover) angle | 18.8° |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 8 gears, automatic transmission |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 245/70 R17 |
| Wheel rims size | 17 |
Powertrain & Engine Architecture
The heart of this Grand Cherokee variant is the 3.6-liter Pentastar V6 engine, designated as the ERB code. This engine is a modern, naturally aspirated design featuring a 60-degree V-angle. It utilizes a multi-port fuel injection system, delivering fuel directly into the intake ports, and a double overhead camshaft (DOHC) valvetrain with four valves per cylinder. This configuration allows for efficient combustion and good breathing, contributing to the engine’s respectable power output. The engine’s 10.2:1 compression ratio is a balance between performance and the ability to run on regular unleaded gasoline. Paired with the engine is the Chrysler-developed 845RE eight-speed automatic transmission. This transmission is known for its smooth shifts and wide gear ratio spread, contributing to both fuel efficiency and responsive acceleration. The transmission’s programming is tuned for comfort and refinement, prioritizing smooth transitions over aggressive shifts.
Driving Characteristics
The 3.6L V6 automatic Grand Cherokee delivers a comfortable and composed driving experience. While not as quick as the Hemi V8 models, the 294 horsepower and 260 lb-ft of torque provide adequate power for everyday driving and even some towing. The eight-speed transmission helps keep the engine in its optimal power band, minimizing the need for frequent downshifts. Acceleration from 0 to 60 mph typically takes around 8.5 seconds. The rear-wheel-drive configuration contributes to a balanced feel, although all-wheel drive was a popular option. The suspension is tuned for comfort, absorbing bumps and imperfections in the road well. However, it’s not a particularly sporty vehicle; body roll is noticeable in corners. The steering is light and precise, making it easy to maneuver in urban environments.
Equipment & Trim Levels
The 3.6L V6 Grand Cherokee typically came standard with features like air conditioning, power windows and locks, a touchscreen infotainment system, and a rearview camera. Higher trim levels, such as the Limited and Overland, added features like leather upholstery, heated seats, a premium sound system, and advanced safety technologies like blind-spot monitoring and rear cross-traffic alert. Optional extras included a panoramic sunroof, navigation system, and a dual-screen rear entertainment system. Interior upholstery was typically cloth on the base models, with leather becoming standard on higher trims. Dashboard configurations were generally consistent across trims, with variations in trim materials and available technology features.
Chassis & Braking
The WK2 Grand Cherokee utilizes a fully independent suspension system, featuring coil springs and multi-link geometry at all four corners. This setup provides a comfortable ride and good handling characteristics. The base models typically featured ventilated disc brakes at the front and solid discs at the rear. Higher trim levels often included larger brake rotors and upgraded calipers for improved stopping power. An anti-lock braking system (ABS) was standard, along with electronic stability control. The chassis is a robust body-on-frame construction, providing a solid foundation for both on-road and off-road driving. Stabilizer bars were fitted front and rear to reduce body roll during cornering.
Market Reception & Comparison
The 3.6L V6 Grand Cherokee was generally well-received by critics and consumers alike. It offered a compelling combination of luxury, capability, and fuel efficiency. Compared to the Hemi V8 models, the V6 delivered significantly better fuel economy, making it a more practical choice for daily driving. However, it lacked the V8’s raw power and towing capacity. Against competitors like the Ford Explorer and Chevrolet Traverse, the Grand Cherokee stood out with its more refined interior and more sophisticated driving experience. Reliability was generally good, although some owners reported minor issues with the infotainment system and electrical components.
Legacy
The 3.6L V6-powered Grand Cherokee (WK2) has proven to be a reliable and durable vehicle in the used car market. The Pentastar V6 engine is known for its longevity, and the eight-speed automatic transmission has also proven to be robust. These vehicles continue to be popular choices for buyers seeking a comfortable, capable, and relatively affordable SUV. While maintenance costs can be higher than some competitors due to the vehicle’s complexity and luxury features, the overall ownership experience is generally positive. The WK2 generation Grand Cherokee, and particularly the 3.6L V6 variant, helped solidify the Grand Cherokee’s position as a leading SUV in the American market.
