🏷️ Basic Information

Make:

Mercedes-Benz

Model:

R63 AMG

Year:

2007

Chassis Code:

W251

👋 Introduction

Positioning:

The 2007 Mercedes-Benz R63 AMG represented the pinnacle of performance and luxury in the crossover segment, targeting affluent buyers seeking a blend of SUV practicality and AMG's exclusive power. It was a niche, high-performance variant within the R-Class lineup.

Competitors:

Competed against other high-performance luxury SUVs and crossovers, though its unique segment placement made direct comparisons challenging. Potential rivals included high-performance variants of BMW X5, Porsche Cayenne, and Audi Q7.

Features:

Hand-built AMG 6.2L V8 engine, AMG Speedshift 7G-TRONIC transmission, AIRMATIC air suspension, AMG sport brakes, exclusive AMG styling cues, luxurious interior with advanced features, available in 3-row seating configuration.

📋 Manual Details

Coverage:

Comprehensive service, repair, diagnostic, and troubleshooting for the 2007 Mercedes-Benz R63 AMG.

Pages:

Extensive (exact count not provided, typical for official service manuals)

Type:

Official Service and Repair Manual Software

Language:

English

Format:

Software (likely digital, searchable PDF or proprietary application)

📖 Manual Coverage

Engine:

6.2L V8 M156 engine: diagnostics, overhaul, timing, fuel injection, ignition, cooling, lubrication, exhaust.

Transmission:

7G-TRONIC (722.9) automatic transmission: removal, installation, overhaul, mechatronics, fluid service, diagnostics.

Drivetrain:

All-wheel drive (4MATIC) system, differentials, driveshafts, axle shafts, transfer case.

Suspension:

AIRMATIC air suspension system, independent front and rear suspension, shock absorbers, control arms, bushings, steering linkage.

Brakes:

High-performance braking system, ABS, ESP, SBC (if applicable), brake pads, rotors, calipers, brake lines, fluid flush and bleed.

Steering:

Hydraulic power steering system, steering column, steering rack, power steering pump, fluid.

Electrical System:

Complete wiring diagrams, fuse box locations, relay assignments, battery, alternator, starter, lighting systems, body control modules (BCM).

Climate Control:

Automatic climate control (THERMATIC/THERMOTRONIC), A/C system service, refrigerant, compressor, evaporator, heater core, climate control module.

Infotainment Audio:

COMAND system, audio components, navigation, Bluetooth, speaker systems.

Body Exterior:

Body panel removal/installation, doors, hood, trunk, bumpers, seals, trim, sunroof.

Body Interior:

Dashboard, seats, upholstery, interior trim panels, headliner, airbags.

Maintenance:

Scheduled maintenance intervals, oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, brake service.

Troubleshooting:

Diagnostic trouble codes (DTCs) with explanations, symptom-based troubleshooting guides, diagnostic flowcharts.

Repair:

Step-by-step instructions for component replacement and repair across all major systems.

Diagnostics:

Procedures for using diagnostic tools (e.g., XENTRY/DAS), interpreting sensor data, and performing system tests.

Specifications Data:

Torque specifications for critical fasteners, fluid capacities, electrical specifications, component tolerances.

Depth:

In-depth technical information suitable for professional technicians and advanced DIY enthusiasts.

📊 Manual Specifications

Format:

Software/Digital (Likely includes search functionality, hyperlinked sections, and potentially interactive diagrams).

Quality:

High resolution, clear diagrams and text, optimized for digital viewing and printing of individual pages.

Type:

Not Applicable (Software format)

Type:

Not Applicable (Software format)

⚙️ Engine Specifications

Engine Code:

M156

Engine Type:

Naturally Aspirated, V8, Lambda Cylinder Deactivation (LDC), Aluminium-Silicon Alloy Engine Block

Displacement:

6208 cc (6.2 Liters)

Bore X Stroke:

102.2 mm x 94.6 mm

Compression Ratio:

11.3:1

Horsepower:

507 hp @ 6200 rpm

Torque:

479 lb-ft (650 Nm) @ 5000 rpm

Fuel Delivery:

Sequential Multi-Point Fuel Injection (MPI)

Fuel Type:

Premium Unleaded Gasoline (91 octane or higher recommended)

ECU:

Bosch ME 9.7

Oil Type Specification:

MB 229.5 (e.g., Mobil 1 0W-40 or equivalent)

Oil Capacity:

Approx. 8.5 Liters (8.9 Quarts)

🔧 Transmission

Type:

AMG SPEEDSHIFT 7G-TRONIC Automatic Transmission

Gear Ratios:

1st: 4.377, 2nd: 2.859, 3rd: 1.926, 4th: 1.381, 5th: 1.000, 6th: 0.782, 7th: 0.656, Reverse: 3.415

Features:

AMG-specific tuning, multiple manual shifting modes (M, S, C), steering wheel paddle shifters.

Fluid Specification:

MB 236.14 (e.g., Mobil ATF 134 or equivalent)

Capacity:

Approx. 8.5 Liters (8.9 Quarts) (check manual for exact fill procedure and capacity)

📐 Dimensions

Length:

Approx. 5087 mm (199.5 in)

Width:

Approx. 1922 mm (75.7 in)

Height:

Approx. 1671 mm (65.8 in)

Wheelbase:

Approx. 3081 mm (121.3 in)

Curb Weight:

Approx. 2195 kg (4839 lbs)

Gross Vehicle Weight Rating:

Approx. 2900 kg (6393 lbs)

Cargo Volume Seats Up:

Approx. 314-878 Liters (11.1-31.0 cu ft) (depending on seating configuration)

Cargo Volume Seats Down:

Approx. 1234 Liters (43.6 cu ft) (maximum)

🛡️ Safety Features

NHTSA Rating:

Refer to official NHTSA reports for specific model year; likely received high ratings for its era.

ABS:

Anti-lock Braking System (ABS) with Electronic Brake Force Distribution (EBD)

Esp:

Electronic Stability Program (ESP) with Traction Control

Brake Assist:

Brake Assist System (BAS)

Airbags:

Front dual-stage airbags, front side-impact airbags, curtain side-impact airbags for all rows, front pelvic airbags.

Seatbelts:

3-point inertia-reel seat belts with pre-tensioners and force limiters for all seating positions.

Seat Design:

Active head restraints for front seats.

💡 Technology Features

System Name:

COMAND APS (Cockpit Management and Navigation Display)

Features:

Navigation system, CD/DVD player, AM/FM radio, Harman Kardon surround sound system, Bluetooth connectivity (for phone calls), auxiliary audio input.

Features:

Bi-Xenon headlights with active curve illumination, PARKTRONIC parking assist, rear-view camera (optional), cruise control.

Phone Integration:

Bluetooth hands-free communication.

🔧 Maintenance

Oil Service:

Typically every 10,000 miles (16,000 km) or 1 year, whichever comes first. (Refer to manual for exact 'Service A'/'Service B' intervals).

Transmission Fluid Service:

Mercedes-Benz typically recommends a transmission fluid and filter change at 40,000 to 60,000 miles (64,000 to 96,000 km) for the 7G-TRONIC transmission. Consult the manual for specific R63 AMG recommendations.

Brake Fluid Service:

Every 2 years or 40,000 miles (64,000 km).

Spark Plugs:

Typically at 60,000 miles (96,000 km) for M156 engines (confirm in manual).

Coolant:

Mercedes-Benz approved coolant (e.g., ZEREX G05 or equivalent) mixed 50/50 with distilled water.

Power Steering Fluid:

MB spec 343.0 hydraulic fluid (e.g., Pentosin CHF 11S or equivalent).

Engine M156:

While robust, some M156 engines can experience worn camshafts/followers, issues with the timing chain tensioners (though less common on later variants), and oil leaks from valve cover gaskets or oil cooler seals.

Air Suspension:

AIRMATIC system components (air springs, compressor, lines) can degrade over time, leading to leaks or system failure.

Transmission 7G Tronic:

Solenoid failures in the mechatronic unit, torque converter issues, or leaks from the transmission cooler lines can occur.

📚 Vehicle History

Heritage:

Mercedes-Benz has a long-standing reputation for luxury, engineering excellence, and performance, particularly through its AMG performance division.

Evolution:

The R-Class (W251) was introduced for the 2006 model year as a unique 'Grand Sports Tourer'. The R63 AMG variant was a high-performance iteration, launched for the 2007 model year, featuring AMG's most powerful naturally aspirated V8 engine at the time.

Production Period:

The R63 AMG was produced for a limited period, primarily for the 2007 and 2008 model years, making it a rare and sought-after vehicle.

Manufacturing Location:

Tuscaloosa, Alabama, USA (for the R-Class platform).

🏆 Awards & Recognition

Awards:

Specific awards for the 2007 R63 AMG are rare due to its niche status. However, the M156 engine received accolades, including multiple 'International Engine of the Year' awards for performance and design.