2007 Mazda 3 2.3 Engine Specs
The 2007 Mazda 3 is a popular compact car known for its sporty performance and reliability. One of the engine options available for this model year is the 2.3-liter engine, which offers a balance of power and efficiency. Let’s take a closer look at the engine specifications, configuration, and recommended service intervals for the 2007 Mazda 3 2.3.
Engine Configuration
The 2007 Mazda 3 2.3 is equipped with a 2.3-liter inline-four engine. It features a DOHC (Dual Overhead Camshaft) configuration, which allows for better control of the intake and exhaust valves. This engine setup enhances performance and fuel efficiency by optimizing the combustion process.
The 2.3-liter engine also incorporates Mazda’s Variable Valve Timing (VVT) technology. VVT adjusts the timing of the intake and exhaust valves to optimize power delivery at different engine speeds. This results in improved torque and responsiveness across the RPM range.
Engine Oil Specs & Service Intervals
Proper engine oil maintenance is crucial for the longevity and performance of any vehicle. The 2007 Mazda 3 2.3 requires the following engine oil specifications:
| Engine Oil Type | Viscosity | Capacity |
|---|---|---|
| Fully Synthetic Oil | 5W-30 or 10W-30 | 4.2 quarts (with filter) |
It is important to use high-quality fully synthetic oil that meets the recommended viscosity grade for the 2007 Mazda 3 2.3. The viscosity grade can vary depending on the climate you drive in. Consult your owner’s manual or a trusted mechanic to determine the most suitable viscosity grade for your specific driving conditions.
As for service intervals, Mazda recommends changing the engine oil and oil filter every 7,500 miles or every 12 months, whichever comes first. Regular oil changes help maintain proper lubrication, prevent engine wear, and ensure optimal performance.
Detailed Engine Specifications
Here are the detailed specifications for the 2007 Mazda 3 2.3 engine:
| Engine Type | 2.3-liter Inline-Four |
|---|---|
| Displacement | 2,261 cc |
| Compression Ratio | 9.7:1 |
| Horsepower | 156 hp @ 6,500 RPM |
| Torque | 150 lb-ft @ 4,500 RPM |
| Fuel System | Sequential Multi-Port Fuel Injection |
| Fuel Type | Regular Unleaded |
The 2007 Mazda 3 2.3 engine delivers a respectable 156 horsepower and 150 lb-ft of torque. This power output, combined with the car’s lightweight design, provides a spirited driving experience. The fuel injection system ensures efficient fuel delivery, contributing to both performance and fuel economy.
In conclusion, the 2007 Mazda 3 2.3 is equipped with a capable and efficient engine. Its DOHC configuration, Variable Valve Timing technology, and recommended synthetic oil ensure optimal performance and longevity. By following the recommended service intervals, you can keep your Mazda 3 running smoothly for years to come.
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