2007 GMC Sierra 1500 Engine 5.3L V8 Specs
The 2007 GMC Sierra 1500 is a popular full-size pickup truck known for its robust performance and versatility. One of the standout features of this model is its engine options, particularly the 5.3L V8. This engine is designed to deliver a balance of power, efficiency, and reliability, making it an excellent choice for both work and leisure.
Engine Specifications
The 5.3L V8 engine in the 2007 GMC Sierra 1500 is part of GM’s Vortec family of engines. Below are the detailed specifications for this engine:
| Specification | Details |
|---|---|
| Engine Type | 5.3L V8 (Vortec) |
| Displacement | 5.3 liters (325 cubic inches) |
| Horsepower | 295 hp @ 5,300 rpm |
| Torque | 335 lb-ft @ 4,400 rpm |
| Compression Ratio | 9.5:1 |
| Fuel System | Sequential Fuel Injection |
| Fuel Type | Regular Unleaded (87 octane) |
| Transmission Options | 4-speed automatic, 6-speed automatic |
| Drivetrain | Rear-wheel drive (RWD) or Four-wheel drive (4WD) |
Engine Configuration
The 5.3L V8 engine features a traditional V configuration, which is known for its smooth operation and high power output. The engine is equipped with several advanced technologies that enhance performance and efficiency.
Key Features
-Aluminum Block and Heads: The engine block and cylinder heads are made from aluminum, which reduces weight and improves fuel efficiency.
-Active Fuel Management (AFM): This technology allows the engine to deactivate half of its cylinders under light-load conditions, improving fuel economy.
-Variable Valve Timing (VVT): VVT optimizes engine performance by adjusting the timing of the intake and exhaust valves based on engine speed and load.
-Cast Iron Exhaust Manifolds: These provide durability and efficient exhaust flow.
Engine Oil Specs & Service Intervals
Proper maintenance of the engine oil is crucial for the longevity and performance of the 5.3L V8 engine. Understanding the oil specifications and recommended service intervals can help ensure your engine runs smoothly.
Engine Oil Specifications
The following are the recommended engine oil specifications for the 2007 GMC Sierra 1500 with the 5.3L V8 engine:
| Specification | Details |
|---|---|
| Oil Type | SAE 5W-30 |
| Oil Capacity (with filter) | 6 quarts (5.7 liters) |
| Oil Filter | AC Delco PF48 or equivalent |
Service Intervals
Regular oil changes are essential for maintaining engine health. The following intervals are recommended for the 2007 GMC Sierra 1500:
-Oil Change Frequency:
– Every 3,000 to 5,000 miles (4,800 to 8,000 km) for conventional oil.
– Every 7,500 to 10,000 miles (12,000 to 16,000 km) for synthetic oil.
-Inspection of Oil Level:
– Check oil levels every month or before long trips.
-Oil Filter Replacement:
– Replace the oil filter every time you change the oil.
Conclusion
The 2007 GMC Sierra 1500 with the 5.3L V8 engine offers a powerful and efficient option for truck enthusiasts. With its advanced engine configuration, impressive specifications, and clear maintenance guidelines, this vehicle remains a strong contender in the full-size pickup market. Regular maintenance, including timely oil changes and inspections, will help ensure that this engine continues to perform at its best for years to come.
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