🏷️ Basic Information

Make:

Dodge

Model:

300 (platform shared with Magnum and Charger)

Model Variant:

SRT8

Year:

2007

Generation:

LD (Second Generation Dodge Charger, LC (Second Generation Dodge Challenger), and LX platform shared across Dodge 300, Charger, Magnum, and Chrysler 300)

Platform Code:

LX (Dodge 300/Magnum), LC (Dodge Charger)

Engine Code:

EZD (6.1L HEMI V8)

👋 Introduction

Market Position:

The 2007 Dodge Charger SRT8 was positioned as a high-performance, muscle-car-inspired sedan, targeting buyers seeking power, aggressive styling, and rear-wheel-drive dynamics in a four-door package. It competed with other performance sedans of its era.

Competitive Analysis:

Competed against vehicles like the Pontiac G8 GT, Ford Crown Victoria Police Interceptor (in terms of size and RWD), and more premium performance sedans depending on specific features and price points. Its direct competitors were often performance-oriented domestics and some import sedans with powerful V8 options.

Key Features:

Signature SRT (Street and Racing Technology) performance enhancements, powerful V8 engine, aggressive exterior styling, sport-tuned suspension, upgraded braking system, luxurious yet sporty interior appointments.

📋 Manual Details

Coverage Areas:

Complete service, repair, diagnostic, and maintenance procedures for the 2007 Dodge 300, Magnum, and Charger SRT8 models.

Estimated Page Count:

1500-2500 (typical for comprehensive factory-level service manuals of this era, exact count not provided in description)

Manual Type:

Official Factory Service Manual / Workshop Manual

Language:

English

Format:

Digital Download (ZIP file, browser-based interface)

📖 Manual Coverage

Systems Covered:

Engine Mechanical, Engine Performance (Fuel & Ignition), Transmission (Automatic), Driveline, Brakes (ABS, Traction Control), Steering, Suspension, HVAC, Body & Chassis Electrical, Restraints (Airbags), Body Hardware, Powertrain Control Modules (PCM), Diagnostic Trouble Codes (DTCs), Wiring Diagrams, Body Control Modules (BCM), Instrument Cluster, Lighting, Audio Systems, Power Accessories.

Procedures Included:

Routine maintenance, scheduled service, diagnostic troubleshooting, component removal and installation, repair procedures, calibration, specifications, torque values, special tool requirements, wiring harness repair, body panel alignment, HVAC system servicing, emission control system diagnostics.

Technical Depth:

Comprehensive, factory-level detail suitable for professional technicians and advanced DIY enthusiasts. Covers everything from basic fluid changes and filter replacements to in-depth engine rebuilding, transmission overhaul, and complex electrical system diagnostics and repairs.

📊 Manual Specifications

File Format:

Interactive Digital Format (requires unzipping and browser access)

Print Quality:

Digital format allows for high-resolution viewing; printable pages if desired.

Binding Type:

N/A (Digital Format)

Paper Type:

N/A (Digital Format)

⚙️ Engine Specifications

Engine Type:

Naturally Aspirated V8

Displacement:

6.1 Liters (370 cubic inches)

Engine Code:

EZD

Bore X Stroke:

4.01 x 3.58 inches (101.6 mm x 90.9 mm)

Compression Ratio:

10.3:1

Valvetrain:

Overhead Valves (OHV), 2 valves per cylinder

Horsepower:

425 hp @ 6000 rpm

Torque:

420 lb-ft @ 4800 rpm

Fuel Delivery:

Sequential Multi-port Fuel Injection (PFI)

Fuel Type:

Premium Unleaded Gasoline (91 Octane Recommended)

ECU Type:

NGC (Next Generation Controller) or similar Chrysler/Dodge ECU

Coolant Capacity:

Approximately 13.8 Quarts (13.1 Liters) - check manual for exact capacity

Oil Capacity:

7.0 Quarts (6.6 Liters) with filter change - check manual for exact capacity

Recommended Oil Viscosity:

SAE 0W-40 (refer to manual for specific SRT recommendations)

Exhaust System:

Performance-tuned dual exhaust with resonators and mufflers

🔧 Transmission

Transmission Type:

5-Speed Automatic Transmission

Transmission Model:

W5A580 (Mercedes-Benz 5G-Tronic variant)

Transmission Fluid Capacity:

Approximately 8.5 Quarts (8.0 Liters) - dry fill, check manual for exact capacity

Transmission Fluid Type:

ATF+4 (Mopar)

Transmission Features:

AutoStick manual shifting capability, performance shift calibration.

📐 Dimensions

Wheelbase:

120.0 inches (3048 mm)

Overall Length:

197.0 inches (5004 mm)

Overall Width:

74.5 inches (1892 mm)

Overall Height:

58.4 inches (1483 mm)

Curb Weight:

Approximately 4150 lbs (1882 kg) - check manual for specific SRT8 variant

Gross Vehicle Weight Rating:

Approximately 5250 lbs (2381 kg) - check manual for specific SRT8 variant

Towing Capacity:

Not typically rated for towing due to performance focus.

Wheelbase Front:

63.0 inches (1600 mm)

Wheelbase Rear:

63.1 inches (1603 mm)

Front Tire Size:

P245/45R20

Rear Tire Size:

P255/45R20

Wheel Type:

20-inch forged aluminum SRT wheels

Bolt Pattern:

5 x 114.3 mm (5 x 4.5 inches)

🛡️ Safety Features

NHTSA Front Impact Rating:

4-star driver, 5-star passenger (for LX platform vehicles, specific SRT8 rating may vary slightly)

NHTSA Side Impact Rating:

5-star all occupants (for LX platform vehicles)

IIHS Rating:

Good (for front and side impact on LX platform vehicles)

Active Features:

All-Speed Traction Control, Electronic Stability Program (ESP), Anti-lock Braking System (ABS), Electronic Brake Force Distribution (EBD), Brake Assist.

Passive Features:

Advanced front airbags, front side-impact airbags, LATCH child seat anchors, front and rear crumple zones, body-on-frame construction (integral body structure).

Front Brakes:

14.2-inch vented rotors with Brembo 4-piston calipers

Rear Brakes:

13.8-inch vented rotors with Brembo 2-piston calipers

💡 Technology Features

Infotainment System:

Chrysler's MyGIG infotainment system with navigation (optional), SIRIUS Satellite Radio, AM/FM stereo with CD/DVD changer, MP3 playback capability.

Audio System:

Boston Acoustics premium audio system (standard on SRT8).

Driver Assistance Features:

ParkSense rear park assist system (optional), Tire Pressure Monitoring (TPM) system.

Connectivity Features:

Uconnect hands-free communication system (optional, often integrated with MyGIG).

Comfort Convenience Features:

Dual-zone automatic climate control, heated front seats, power-adjustable pedals, remote keyless entry, universal garage door opener.

🔧 Maintenance

Oil Change Interval:

Every 3,000-5,000 miles or 6 months, whichever comes first, especially under severe driving conditions. Consult manual for specific SRT recommendations.

Tire Rotation Interval:

Every 5,000-7,500 miles

Transmission Fluid Change Interval:

Typically every 30,000-60,000 miles, or as per severe duty schedule. Highly recommended for performance vehicles.

Spark Plug Replacement Interval:

Around 60,000 - 100,000 miles, depending on type. Refer to manual for specific recommendations for the 6.1L HEMI.

Engine Oil Spec:

SAE 0W-40 Synthetic (Chrysler MS-10794 or equivalent)

Transmission Fluid Spec:

Mopar ATF+4

Coolant Spec:

Mopar OAT (Organic Additive Technology) Antifreeze/Coolant (50/50 mix with distilled water)

Brake Fluid Spec:

DOT 3 or DOT 4 (check manual for specific recommendation)

Known Issues:

Some common reported issues on the LX platform and SRT variants can include occasional water pump leaks, potential for minor oil leaks from valve covers or oil pan gaskets, front suspension component wear (bushings, ball joints) due to aggressive driving, and potential for carbon buildup in intake ports on high-mileage vehicles. Transmission cooling system issues, though less common on the robust W5A580, can occur with heavy use or improper maintenance.

📚 Vehicle History

Brand Heritage:

Dodge has a long-standing heritage in performance vehicles, particularly with its iconic HEMI V8 engines and muscle car lineage dating back to the 1960s. The SRT division amplifies this performance focus.

Model Evolution:

The LX platform vehicles (Dodge 300, Magnum, Charger) were introduced as modern interpretations of classic American sedan and wagon designs, with the SRT8 variants representing the pinnacle of performance within the lineup. The 2007 model year saw continued refinement of the platform and its powertrains.

Production Years:

Dodge 300 (2005-2010), Dodge Magnum (2005-2008), Dodge Charger (2006-present, but the specific LX platform generation for 2007 is key). The SRT8 variants were niche performance models within these lineups.

Manufacturing Location:

Brampton Assembly Plant, Ontario, Canada.

🏆 Awards & Recognition

Recognitions:

While specific awards for the 2007 SRT8 models are not readily available, the LX platform vehicles, including the Charger, have been recognized for their performance and styling by automotive publications over their production run. The SRT brand itself has a strong reputation for delivering highly capable performance vehicles.