2007 GMC Yukon Denali Engine Specifications
The 2007 GMC Yukon Denali is a full-size SUV that combines luxury with robust performance. At the heart of this vehicle is a powerful engine designed to provide both efficiency and strength. Below are the detailed engine specifications for the 2007 GMC Yukon Denali.
| Specification | Details |
|---|---|
| Engine Type | 6.2L V8 |
| Horsepower | 403 hp @ 5,700 rpm |
| Torque | 417 lb-ft @ 4,300 rpm |
| Fuel System | Electronic Fuel Injection |
| Compression Ratio | 10.5:1 |
| Fuel Type | Regular Unleaded |
| Transmission | 6-Speed Automatic |
| Drivetrain | All-Wheel Drive (AWD) |
| Max Towing Capacity | 8,200 lbs |
Engine Configuration
The engine configuration of the 2007 GMC Yukon Denali is designed to deliver a balance of power and efficiency. The following points highlight key aspects of the engine configuration:
- Type: The engine is a 6.2-liter V8, which is known for its robust performance and smooth operation.
- Valvetrain: It features a DOHC (Dual Overhead Camshaft) design, allowing for better airflow and improved efficiency.
- Cylinder Arrangement: The engine has an 8-cylinder layout, providing ample power for towing and off-road capabilities.
- Fuel Delivery: The electronic fuel injection system ensures optimal fuel delivery and performance under various driving conditions.
- Variable Valve Timing: This feature enhances engine efficiency and performance by adjusting the timing of the intake and exhaust valves.
Engine Oil Specifications & Service Intervals
Proper maintenance of the engine oil is crucial for the longevity and performance of the 2007 GMC Yukon Denali. Below are the specifications and recommended service intervals for engine oil:
Engine Oil Specifications
| Specification | Details |
|---|---|
| Oil Type | Synthetic Blend or Full Synthetic |
| Viscosity Rating | 5W-30 |
| Capacity (with filter) | 6 quarts |
| Oil Filter | AC Delco PF48E or equivalent |
Service Intervals
To maintain optimal engine performance, it is essential to adhere to the recommended service intervals for oil changes. The following guidelines should be followed:
- Regular Driving Conditions: Change the engine oil every 7,500 miles or every 12 months, whichever comes first.
- Severe Driving Conditions: If the vehicle is frequently driven in severe conditions (e.g., towing, off-road driving, extreme temperatures), it is advisable to change the oil every 3,000 to 5,000 miles.
- Oil Filter Replacement: Always replace the oil filter during an oil change to ensure proper filtration and engine protection.
Conclusion
The 2007 GMC Yukon Denali is equipped with a powerful 6.2L V8 engine that offers impressive performance and towing capabilities. Understanding the engine specifications, configuration, and proper maintenance practices, including oil specifications and service intervals, is essential for maximizing the vehicle’s longevity and performance. Regular maintenance will ensure that the Yukon Denali continues to deliver a smooth and powerful driving experience for years to come.
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