Nissan Altima Engine Specifications
The Nissan Altima has been a popular choice among midsize sedans, known for its blend of performance, comfort, and efficiency. The engine specifications vary by model year and trim, but the Altima typically offers a range of engines designed to meet diverse driving needs.
Engine Options Overview
The Nissan Altima generally features two main engine options in recent models:
- 2.5-liter Inline-4 Engine
- 2.0-liter Variable Compression Turbocharged Inline-4 Engine
Detailed Engine Specifications
The following table outlines the detailed engine specifications for the Nissan Altima:
| Engine Type | Displacement | Power Output | Torque | Fuel Type | Transmission |
|---|---|---|---|---|---|
| 2.5L Inline-4 | 2,488 cc | 188 hp @ 6,000 rpm | 180 lb-ft @ 3,600 rpm | Regular Unleaded | Continuously Variable Transmission (CVT) |
| 2.0L VC-Turbo Inline-4 | 1,998 cc | 248 hp @ 5,600 rpm | 273 lb-ft @ 4,000 rpm | Premium Unleaded | Continuously Variable Transmission (CVT) |
Engine Configuration
The Nissan Altima’s engine configurations are designed to provide a balance between performance and fuel efficiency.
2.5-liter Inline-4 Engine
– Configuration : Naturally aspirated
– Valvetrain : DOHC with 16 valves
– Fuel System : Direct injection
– Fuel Economy : Approximately 28 mpg city / 39 mpg highway
2.0-liter VC-Turbo Inline-4 Engine
– Configuration : Turbocharged with variable compression
– Valvetrain : DOHC with 16 valves
– Fuel System : Direct injection
– Fuel Economy : Approximately 25 mpg city / 34 mpg highway
Engine Oil Specifications
Proper maintenance of engine oil is crucial for the performance and longevity of the Nissan Altima. The recommended engine oil specifications are as follows:
Oil Type
– 2.5L Engine : SAE 0W-20 or 5W-30
– 2.0L VC-Turbo Engine : SAE 0W-20
Oil Capacity
– 2.5L Engine : Approximately 5.1 quarts (with filter)
– 2.0L VC-Turbo Engine : Approximately 5.4 quarts (with filter)
Service Intervals
Regular oil changes and maintenance are essential to keep the Nissan Altima running smoothly. The following service intervals are recommended:
Oil Change Intervals
– Every 5,000 to 7,500 miles : For normal driving conditions
– Every 3,000 to 5,000 miles : For severe driving conditions (frequent short trips, extreme temperatures, towing, etc.)
Additional Maintenance Recommendations
– Air Filter Replacement : Every 15,000 to 30,000 miles
– Cabin Air Filter Replacement : Every 15,000 to 20,000 miles
– Brake Fluid Replacement : Every 20,000 miles
– Coolant Replacement : Every 60,000 miles
Conclusion
The Nissan Altima offers a range of engine options that cater to various driving preferences, from fuel efficiency to performance. Understanding the engine specifications, oil requirements, and service intervals is essential for maintaining the vehicle’s performance and longevity. Regular maintenance ensures that the Altima continues to deliver a reliable and enjoyable driving experience.
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