🏷️ Basic Information

Make:

Jeep

Model:

Grand Cherokee

Generation:

WK

Model Year:

2007

Body Style:

Full-size/Mid-size SUV

Chassis Code:

WK

👋 Introduction

Market Position:

The 2007 Jeep Grand Cherokee WK positioned itself as a premium mid-size SUV, competing with vehicles like the Ford Explorer, Chevrolet TrailBlazer, Toyota 4Runner, and Land Rover LR3. It offered a blend of luxury, off-road capability, and towing prowess.

Competitive Analysis:

The WK Grand Cherokee aimed to differentiate itself through its Hemi V8 engine options and the availability of Jeep's renowned 4x4 systems (Quadra-Trac, Quadra-Drive), appealing to buyers seeking more performance and off-road prowess than many competitors.

Key Features Covered In Manual:

📋 Manual Details

Coverage Areas:

Manual Sections Overview:

Provides guidance on safe operation, understanding vehicle features, basic maintenance checks, and emergency procedures.

Manual Type:

Owner's Manual

Language:

English

Format:

Physical Print

📖 Manual Coverage

Systems Covered:

Procedures Included:

Technical Depth:

Owner-level information for operation, basic maintenance, and common troubleshooting. Does not cover in-depth repair procedures or diagnostics typically found in a service manual.

Systems Covered Detail:

Detailed explanation of dashboard indicators, warning lights, climate control operation, audio system controls, power seat adjustments, steering wheel functions, and security system basics.

📊 Manual Specifications

File Format:

N/A (Physical Document)

Print Quality:

Likely standard OEM print quality, suitable for regular use.

Binding Type:

Typically perfect binding or saddle-stitch for owner's manuals.

Paper Type:

Standard, durable paper stock suitable for automotive manuals.

Manual Completeness:

Complete owner's manual covering all essential aspects of vehicle operation, maintenance, and safety for the specified model.

⚙️ Engine Specifications

Engine Options:

3.7L V6 Performance:

Approx. 210 hp @ 5,200 rpm, 235 lb-ft @ 4,000 rpm

4.7L V8 Performance:

Approx. 230 hp @ 4,500 rpm, 300 lb-ft @ 3,000 rpm

5.7L Hemi V8 Performance:

Approx. 330 hp @ 5,000 rpm, 375 lb-ft @ 4,000 rpm

Fuel System Type:

Electronic Multi-Point Fuel Injection (MPI)

Recommended Fuel:

Unleaded gasoline. 87 octane recommended for 3.7L and 4.7L. 91 octane recommended for 5.7L HEMI for optimal performance, though 87 is acceptable.

3.7L V6 Code:

PowerTech

4.7L V8 Code:

Magnum

5.7L V8 Code:

HEMI (with MDS - Multi-Displacement System)

🔧 Transmission

Standard Transmission:

4-speed automatic (with 3.7L V6)

Optional Transmission:

5-speed automatic (with 4.7L V8 and 5.7L HEMI V8)

Transmission Features:

📐 Dimensions

Wheelbase:

116.1 inches (2950 mm)

Length:

189.8 inches (4821 mm)

Width:

74.4 inches (1890 mm)

Height:

71.5 inches (1816 mm)

Curb Weight:

Approx. 4,400 - 4,800 lbs (2000 - 2180 kg), varies by engine and drivetrain

Max Towing Capacity:

Up to 7,400 lbs (3357 kg) with optional towing package and 5.7L HEMI

Gross Vehicle Weight Rating:

Approx. 6,000 - 6,500 lbs (2720 - 2950 kg), varies by configuration

Payload Capacity:

Approx. 1,100 - 1,300 lbs (500 - 590 kg), varies by configuration

Passenger Capacity:

5

Standard Wheel Size:

17-inch alloy wheels

Optional Wheel Size:

18-inch and 20-inch alloy wheels

Standard Tire Size:

P245/65R17 (check specific trim)

🛡️ Safety Features

NHTSA Front Impact Driver:

5 Stars

NHTSA Front Impact Passenger:

5 Stars

NHTSA Side Impact Front Seat:

5 Stars

NHTSA Side Impact Rear Seat:

5 Stars

IIHS Moderate Overlap Frontal Offset:

Good

IIHS Side Impact:

Good

Active Safety Features:

Brake System:

Power-assisted, four-wheel disc brakes with ABS.

Passive Safety Features:

💡 Technology Features

Infotainment Options:

Driver Assistance Features:

Cruise Control:

Standard on most trims, steering wheel mounted controls.

Connectivity Features:

Limited connectivity by modern standards, primarily focused on audio playback and optional Bluetooth via Uconnect.

🔧 Maintenance

Oil Change Interval:

Every 6,000 miles (9,600 km) or 6 months, whichever comes first, using synthetic blend or full synthetic oil.

Tire Rotation Interval:

Every 6,000 miles (9,600 km)

Transmission Fluid Change Interval:

Every 60,000 miles (96,000 km) under normal driving conditions. Consult manual for severe duty intervals.

Engine Coolant Change Interval:

Initial change at 100,000 miles (160,000 km), then every 50,000 miles (80,000 km) thereafter.

Engine Oil Specification:

SAE 5W-20 (all engines). Refer to manual for specific Chrysler MS-6395 or equivalent.

Engine Oil Capacity:

Approx. 5.3 US quarts (5.0 L) for 3.7L V6; Approx. 6.0 US quarts (5.7 L) for 4.7L V8; Approx. 7.0 US quarts (6.6 L) for 5.7L HEMI V8.

Transmission Fluid Specification:

ATF+4 (Chrysler Material Standard MS-9602)

Coolant Specification:

Mopar Antifreeze/Coolant (5/150 Formula) or equivalent HOAT (Hybrid Organic Acid Technology) coolant.

Brake Fluid Specification:

DOT 3

Power Steering Fluid Specification:

Power Steering Fluid (Chrysler Material Standard MS-1083)

Transfer Case Fluid Specification:

NV245/NV140/NV273: Mopar Multi-Purpose Gear Lubricant (or equivalent SAE 75W-90)

Differential Fluid Specification:

API GL-5, SAE 75W-90 (for front and rear differentials, check specific type)

Common Issues For Model:

Common Maintenance Points:

📚 Vehicle History

Brand Heritage:

Jeep, a brand with deep roots in military vehicles, is synonymous with off-road capability and adventure. The Grand Cherokee, introduced in 1993, marked Jeep's entry into the premium SUV segment, aiming to combine ruggedness with everyday comfort and luxury.

Model Evolution:

The WK generation, produced from 2005 to 2010, represented the third generation of the Grand Cherokee. It featured a unibody construction for improved ride comfort and handling compared to its predecessors, while retaining significant off-road credentials.

Wk Generation Key Changes:

First Grand Cherokee with unibody construction, independent front suspension, significantly improved interior refinement, introduction of HEMI V8 option, and advanced 4x4 systems.

Production Years:

2005-2010 (WK Generation)

Manufacturing Location:

Jefferson North Assembly Plant, Detroit, Michigan, USA

🏆 Awards & Recognition

Notable Awards:

While specific awards for the 2007 model year are less prominent, the Grand Cherokee line has historically been recognized for its off-road capability and towing capacity. The WK platform received praise for its improved on-road manners and more refined interior.