🏷️ Basic Information

Make:

Mercedes-Benz

Model:

GL-Class

Trim Level:

GL450

Year:

2007

Chassis Code:

X164

Engine Code:

M272

👋 Introduction

Vehicle Class:

Full-size luxury SUV

Competitors:

BMW X5, Audi Q7, Lexus LX, Cadillac Escalade

Luxury Appointments:

Premium interior materials, advanced comfort features, sophisticated design

Performance:

Powerful V8 engine, advanced all-wheel-drive system (4MATIC)

📋 Manual Details

Language:

English

Estimated Page Count:

300-500

Manual Type:

Owner's Manual / Service Manual / Repair Guide

Delivery Format:

Digital Download (PDF, ZIP, RAR, EXE)

File Accessibility:

Printable, savable, searchable

📖 Manual Coverage

Powertrain:

Engine, transmission, drivetrain, exhaust system

Chassis:

Suspension (front and rear), steering, brakes (ABS, ESP), wheels and tires

Electrical:

12V system, lighting, instrumentation, control units (ECU, TCU), infotainment, comfort systems (HVAC, seats)

Body:

Body panels, doors, glass, interior trim, security system

Maintenance:

Scheduled maintenance, oil changes, filter replacements, fluid checks and top-ups

Diagnostics:

Troubleshooting common problems, diagnostic trouble codes (DTCs) interpretation

Repair:

Component removal and installation, engine repair, transmission repair, brake system repair, electrical system repair

Adjustments:

Minor adjustments, calibrations (e.g., steering angle sensor)

Depth:

Comprehensive, from basic maintenance to in-depth repair and troubleshooting

Detail Level:

Illustrated with clear step-by-step instructions and diagrams

📊 Manual Specifications

File Type:

PDF

Image Resolution:

High resolution, suitable for printing

Binding:

Not applicable (Digital Download)

Paper Type:

Not applicable (Digital Download)

Maximum File Size:

Up to 5 GB (as stated)

⚙️ Engine Specifications

Engine Type:

4.6L V8 (M272.982)

Horsepower:

335 hp @ 6000 rpm

Torque:

339 lb-ft @ 2700-5000 rpm

Fuel Delivery:

Electronic fuel injection (EFI)

Block Material:

Aluminum alloy

Cylinder Head Material:

Aluminum alloy

Bore X Stroke:

92.6 mm x 86.0 mm

Compression Ratio:

10.7:1

Valve Train:

DOHC, 4 valves per cylinder, variable valve timing (VVT)

🔧 Transmission

Transmission Type:

7-speed automatic (7G-TRONIC)

Optional Transmission:

N/A for GL450 in 2007

Drivetrain:

All-wheel drive (4MATIC)

📐 Dimensions

Length:

198.3 inches (5037 mm)

Width:

76.6 inches (1946 mm)

Height:

72.6 inches (1844 mm)

Wheelbase:

115.2 inches (2926 mm)

Curb Weight:

4,916 lbs (2,230 kg)

Gross Vehicle Weight Rating:

6,614 lbs (3,000 kg)

Cargo Volume Behind 3Rd Row:

13.0 cu ft

Cargo Volume Behind 2Nd Row:

42.3 cu ft

Cargo Volume Behind 1St Row:

83.3 cu ft

Towing Capacity:

7,000 lbs (3,175 kg)

🛡️ Safety Features

NHTSA Rollover Rating:

4 out of 5 stars

Electronic Stability Program:

Standard (ESP)

Anti Lock Braking System:

Standard (ABS)

Traction Control:

Standard

Airbags:

Front airbags, front side airbags, front and rear side curtain airbags

Seat Belts:

3-point height-adjustable front, 3-point rear, pretensioners and force limiters

💡 Technology Features

Audio System:

Standard AM/FM/CD player with optional Harman Kardon surround sound system.

Navigation System:

Optional COMAND APS (Cockpit Management and Navigation EXperience) with integrated GPS.

Parking Assistance:

Optional Parktronic parking sensors (front and rear).

Bluetooth:

Optional Bluetooth connectivity for hands-free calling.

🔧 Maintenance

Oil Change Interval:

Typically every 10,000 miles or 12 months, depending on driving conditions (refer to manual for specifics).

Major Service Intervals:

Refer to Service A/B schedule as indicated by the vehicle's maintenance system (ASSYST).

Engine Oil Type:

Synthetic engine oil meeting MB 229.5 specification (e.g., SAE 5W-40 or 0W-40).

Coolant Type:

Mercedes-Benz approved coolant (e.g., MB 325.0 or 326.0) mixed 50/50 with distilled water.

Transmission Fluid Type:

MB 236.14 automatic transmission fluid (ATF).

Brake Fluid Type:

DOT 4 Plus brake fluid.

Power Steering Fluid Type:

Hydraulic fluid meeting MB 236.3 specification.

Common Problems:

Potential issues with the M272 engine's balance shaft in earlier models (though less prevalent in later 2007 production), air suspension system components (e.g., air springs, compressor), and electronic module failures.

Engine Oil Filter Part Number:

Likely A0001803109 or equivalent

Engine Air Filter Part Number:

Likely A2512700326 or equivalent

📚 Vehicle History

Manufacturer History:

Mercedes-Benz, a global leader in luxury vehicles with over a century of automotive innovation.

First Generation Launch:

The X164 GL-Class was introduced for the 2007 model year, marking Mercedes-Benz's entry into the large luxury SUV segment in North America.

Manufacturing Location:

Tuscaloosa, Alabama, USA

🏆 Awards & Recognition

Awards Summary:

While specific awards for the 2007 GL450 are not prominently highlighted, the GL-Class as a model line has been recognized for its luxury, comfort, and capability in various automotive publications.