🏷️ Basic Information

Make:

Mercury

Model:

Grand Marquis

Year:

2007

Related Model:

Ford Crown Victoria

Platform:

Panther Platform

👋 Introduction

Market Position:

The Mercury Grand Marquis and Ford Crown Victoria of the 2007 model year represented traditional American full-size sedans, known for their robust construction, comfortable ride, and rear-wheel-drive platform. They occupied a niche catering to drivers who valued a smooth, stable ride, ample interior space, and proven mechanicals, often favored by fleet operators, law enforcement (in the Crown Victoria Police Interceptor variant), and consumers seeking a no-nonsense, durable vehicle.

Competitive Analysis:

Competed with other large sedans of its era, including the Chevrolet Impala, Buick LeSabre/Lucerne, and Chrysler 300. Its rear-wheel-drive layout and body-on-frame construction distinguished it from many unibody front-wheel-drive competitors, offering a more traditional driving experience and robustness.

Key Features:

Rear-wheel drive, V8 engine option, spacious interior, large trunk, comfortable ride quality, durable construction, available air suspension (optional on some trims), strong aftermarket support for parts and modifications.

📋 Manual Details

Coverage Areas:

All repairs, servicing, troubleshooting, engine, transmission, drivetrain, brakes, suspension, steering, electrical systems, HVAC, bodywork, interior, diagnostics, specifications, wiring diagrams.

Page Count:

Hundreds (exact number not specified, but stated as 'hundreds of pages')

Manual Type:

Factory Service Repair Workshop Manual

Language:

English

Format:

Downloadable PDF

Completeness:

Full Factory Service Repair Workshop Manual, no limitations or trial versions.

📖 Manual Coverage

Systems Covered:

Engine mechanical, engine performance, fuel system, cooling system, exhaust system, ignition system, starting system, charging system, automatic transmission, rear-wheel drive axle, suspension (front and rear), steering system, brake system (front and rear), power assist systems, HVAC system, body controls, interior electronics, exterior lighting, safety systems (SRS, ABS), wiring diagrams, diagnostic trouble codes (DTCs).

Procedures Included:

Routine maintenance, scheduled maintenance, engine tune-up, oil change, filter replacement, fluid checks and changes, brake pad replacement, rotor replacement, caliper service, suspension component replacement (shocks, struts, ball joints, tie rods), power steering service, cooling system flush, radiator service, water pump replacement, belt replacement, diagnostic troubleshooting, component testing, electrical system diagnosis, starter motor replacement, alternator replacement, battery service, fuel injector cleaning, exhaust system repair, tire rotation and balancing, wheel alignment, body panel repair, interior trim removal and installation, airbag system service precautions, ABS diagnostics.

Technical Depth:

Comprehensive, from basic maintenance to advanced diagnostics and full component overhaul, including detailed step-by-step instructions, torque specifications, diagnostic flowcharts, and exploded diagrams.

📊 Manual Specifications

File Format:

PDF

Print Quality:

High-resolution, suitable for printing individual pages or the entire manual.

Binding Type:

N/A (Digital Download PDF)

Paper Type:

N/A (Digital Download PDF)

Usability On Multiple Devices:

Yes, can be used on any number of computers (Windows & MAC).

Lifetime Access:

Yes, full manual with no expiry dates or renewal fees.

Printing Capability:

Yes, single pages or the entire manual can be printed.

⚙️ Engine Specifications

Primary Engine:

4.6L 281 cid V8 SOHC Modular (Triton)

Horsepower:

Approximately 224-239 hp (depending on specific calibration and exhaust system)

Torque:

Approximately 270-287 lb-ft

Fuel System:

Electronic Fuel Injection (EFI), Sequential Multi-Port Fuel Injection (SMPI)

Engine Codes:

P7B (Police/Performance), P71 (Police/Performance)

Bore X Stroke:

3.55 in x 3.54 in (90.2 mm x 90.0 mm)

Compression Ratio:

9.0:1

Fuel Type:

Unleaded Gasoline, 87 Octane Recommended

Oil Capacity:

7 US quarts (6.6 liters) with filter change

Oil Specification:

SAE 5W-30 (API Certified)

Cooling System Capacity:

Approximately 13.1 US quarts (12.4 liters)

Ignition System:

Coil-on-plug (COP) with electronic ignition control module

🔧 Transmission

Standard Transmission:

4R70W 4-speed Automatic Overdrive

Optional Transmission:

N/A (4R70W was standard across most civilian models)

Features:

Electronic control, torque converter lock-up clutch, 'SelectShift' feature (manual mode on some specific trims/police vehicles).

Transmission Fluid Type:

Mercon V (Automatic Transmission Fluid)

Transmission Fluid Capacity:

Approximately 11.2 US quarts (10.6 liters) (dry fill)

📐 Dimensions

Length:

212.1 inches (5387 mm)

Width:

78.1 inches (1984 mm)

Height:

58.2 inches (1478 mm)

Wheelbase:

114.7 inches (2913 mm)

Front Track:

61.3 inches (1557 mm)

Rear Track:

60.5 inches (1537 mm)

Front Headroom:

39.3 inches (998 mm)

Rear Headroom:

38.3 inches (973 mm)

Front Legroom:

42.4 inches (1077 mm)

Rear Legroom:

41.6 inches (1057 mm)

Shoulder Room Front:

60.3 inches (1532 mm)

Shoulder Room Rear:

60.7 inches (1542 mm)

Trunk Volume:

20.4 cubic feet (578 liters)

Curb Weight:

Approximately 3,900 - 4,100 lbs (1769 - 1860 kg)

Gross Vehicle Weight Rating Gvwr:

Approximately 4,800 lbs (2177 kg)

🛡️ Safety Features

NHTSA Frontal Driver Rating:

5 Stars

NHTSA Frontal Passenger Rating:

5 Stars

IIHS Frontal Offset Rating:

Good (for comparable model years)

Active Features:

Anti-lock Braking System (ABS), Traction Control System (TCS) (optional on some trims), Tire Pressure Monitoring System (TPMS) (optional).

Passive Features:

Driver and front passenger airbags, side-impact airbags (optional), front seatbelt pretensioners, LATCH child seat anchors, reinforced safety cage construction.

💡 Technology Features

Infotainment System:

Standard AM/FM stereo with CD player, optional premium sound system with subwoofer, optional in-dash CD changer.

Driver Assistance:

Cruise control, power adjustable pedals (optional).

Connectivity:

Accessory input jack for external audio devices (on some models).

Lighting Features:

Halogen headlamps, automatic headlamps (optional), front fog lamps (optional).

🔧 Maintenance

Oil Change Interval:

Every 5,000 to 7,500 miles (8,000 to 12,000 km) or 6 months, using synthetic blend or full synthetic oil.

Engine Air Filter Replacement:

Every 30,000 miles (48,000 km) or as needed based on inspection.

Cabin Air Filter Replacement:

Every 15,000 miles (24,000 km) or annually, if equipped.

Transmission Fluid Change:

Every 30,000 to 60,000 miles (48,000 to 96,000 km), depending on driving conditions and fluid condition.

Coolant Flush And Replacement:

Every 30,000 miles (48,000 km) or 2 years.

Spark Plug Replacement:

Approximately 100,000 miles (160,000 km) for original equipment (2-piece spark plugs).

Engine Coolant:

Ford Premium Long Life Coolant (Green) or equivalent (50/50 mix with distilled water).

Brake Fluid:

DOT 3

Power Steering Fluid:

Mercon V or equivalent (check manual for specific recommendation)

Known Issues:

Ignition coil failure, spark plug blowouts (on earlier 2-piece plugs), rear air suspension leaks (if equipped), PI (Performance Improved) intake manifold cracking (less common on 2007 models than earlier ones), fuel pump module issues, potential for transmission solenoid issues.

Diagnostic Tools:

OBD-II Scan Tool with manufacturer-specific code reader capability, digital multimeter, fuel pressure gauge, vacuum gauge.

📚 Vehicle History

Brand Heritage:

Mercury was an automotive brand of the Ford Motor Company, introduced in 1939. It was positioned between Ford and Lincoln, offering a blend of style, comfort, and performance. The Grand Marquis was a long-standing flagship model for the Mercury brand, evolving from earlier models like the Marquis Brougham.

Model Evolution:

The Mercury Grand Marquis shared its platform with the Ford Crown Victoria and Lincoln Grand Marquis. For 2007, the Panther platform vehicles received minor updates, including updated styling cues and interior refinements. This generation, based on the Crown Victoria platform, was known for its consistent design and mechanical underpinnings throughout its production run.

Production Period:

Mercury Grand Marquis: 1975–1983, 1988–2011. Ford Crown Victoria: 1983–2012. The 2007 model year is part of the fourth generation for the Crown Victoria and a concurrent iteration for the Grand Marquis.

Production Location:

St. Thomas, Ontario, Canada (Ford's St. Thomas Assembly Plant)

🏆 Awards & Recognition

Recognitions:

While specific awards for the 2007 Mercury Grand Marquis are not widely publicized, the Panther platform vehicles, particularly the Crown Victoria variants, consistently received praise for durability and suitability for fleet and police applications from automotive industry publications and law enforcement agencies.

Ratings:

Consistently received high safety ratings from NHTSA for frontal impacts.