2012 Nissan Altima Engine Specifications
The 2012 Nissan Altima is a popular midsize sedan known for its blend of performance, comfort, and efficiency. It offers two engine options, each catering to different driving preferences. Below are the detailed specifications for both engines available in the 2012 Altima.
| Engine Type | Configuration | Displacement | Horsepower | Torque | Fuel System | Transmission Options |
|---|---|---|---|---|---|---|
| 2.5L I4 | Inline 4-cylinder | 2.5 liters | 175 hp @ 6,000 rpm | 180 lb-ft @ 4,000 rpm | Electronic Fuel Injection | CVT (Continuously Variable Transmission) |
| 3.5L V6 | V6 | 3.5 liters | 270 hp @ 6,000 rpm | 258 lb-ft @ 4,400 rpm | Electronic Fuel Injection | CVT (Continuously Variable Transmission) or 6-speed manual |
Engine Configuration
The 2012 Nissan Altima comes with two distinct engine configurations, catering to a range of driving experiences.
2.5L Inline 4-Cylinder Engine
– Configuration: Inline 4-cylinder
– Displacement: 2.5 liters
– Horsepower: 175 hp at 6,000 rpm
– Torque: 180 lb-ft at 4,000 rpm
– Fuel Economy: Approximately 23 mpg city / 32 mpg highway
– Transmission: Available with a Continuously Variable Transmission (CVT)
This engine is designed for efficiency, making it an ideal choice for daily commuting and city driving. It provides a balanced performance with a focus on fuel economy.
3.5L V6 Engine
– Configuration: V6
– Displacement: 3.5 liters
– Horsepower: 270 hp at 6,000 rpm
– Torque: 258 lb-ft at 4,400 rpm
– Fuel Economy: Approximately 20 mpg city / 27 mpg highway
– Transmission: Available with a CVT or a 6-speed manual transmission
The V6 engine option offers a more spirited driving experience with increased horsepower and torque, making it suitable for those who desire a more dynamic performance.
Engine Oil Specifications
Proper engine oil is crucial for maintaining the performance and longevity of your Nissan Altima’s engine. The specifications for engine oil in the 2012 model are as follows:
Oil Type
– Recommended Oil: SAE 5W-30
– Oil Capacity:
– 2.5L I4: 4.5 quarts (with filter)
– 3.5L V6: 5.1 quarts (with filter)
Oil Specification Standards
– API Rating: SN or higher
– ILSAC Rating: GF-5 or higher
Using the correct oil type and adhering to the recommended specifications is essential for optimal engine performance and protection.
Service Intervals
Regular maintenance is vital for the health of your vehicle. The 2012 Nissan Altima has specific service intervals that should be followed to ensure longevity and reliability.
Oil Change Intervals
– Frequency: Every 5,000 to 7,500 miles, depending on driving conditions
– Type of Driving:
– Normal Driving: 7,500 miles
– Severe Driving Conditions (stop-and-go traffic, extreme temperatures, towing): 5,000 miles
Other Maintenance Services
In addition to regular oil changes, the following maintenance services are recommended:
– Air Filter Replacement: Every 15,000 miles
– Cabin Air Filter Replacement: Every 15,000 miles
– Spark Plug Replacement: Every 105,000 miles
– Brake Fluid Replacement: Every 20,000 miles
– Coolant Replacement: Every 60,000 miles
Conclusion
The 2012 Nissan Altima offers a versatile range of engine options, each designed to meet different driving needs. Understanding the engine specifications, oil requirements, and service intervals is crucial for maintaining the vehicle’s performance and reliability. By adhering to the recommended maintenance schedule, owners can ensure their Altima remains in optimal condition for years to come.
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