2006 Honda Civic 1.8 Engine Specs

The 2006 Honda Civic is a compact car that has gained popularity for its reliability, fuel efficiency, and performance. One of the engine options available for this model is the 1.8-liter engine. In this article, we will delve into the engine specifications, configuration, engine oil requirements, and service intervals for the 2006 Honda Civic 1.8 engine.

Engine Configuration

The 2006 Honda Civic 1.8 engine features a four-cylinder configuration. It is an inline engine, meaning that all the cylinders are arranged in a straight line. This configuration allows for a more compact design and efficient use of space within the engine compartment. The 1.8-liter engine is equipped with Honda’s i-VTEC technology, which stands for Intelligent Variable Valve Timing and Lift Electronic Control. This technology optimizes the engine’s performance by adjusting the valve timing and lift according to driving conditions, resulting in improved power and fuel efficiency.

Engine Oil Specs & Service Intervals

Proper engine oil selection and regular maintenance are crucial for the longevity and performance of any engine, including the 2006 Honda Civic 1.8. Here are the engine oil specifications and service intervals for this particular engine:

  • Engine Oil Type: It is recommended to use a high-quality synthetic or conventional engine oil with a viscosity grade of 5W-20. The Society of Automotive Engineers (SAE) viscosity rating of 5W-20 indicates that the oil has a low viscosity for easier cold starts while providing sufficient lubrication at operating temperatures.
  • Oil Capacity: The 2006 Honda Civic 1.8 engine has an oil capacity of approximately 3.9 quarts (including the oil filter).
  • Oil Change Interval: Honda recommends changing the engine oil and oil filter every 7,500 miles or 12 months, whichever comes first. However, it is important to note that frequent short trips, severe driving conditions, or towing may require more frequent oil changes.
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Detailed Engine Specifications

To provide a comprehensive overview of the 2006 Honda Civic 1.8 engine, here are the detailed specifications:

Engine Type Inline 4-cylinder
Displacement 1.8 liters (1799 cc)
Valve Train 16-Valve SOHC i-VTEC
Horsepower 140 hp @ 6300 rpm
Torque 128 lb-ft @ 4300 rpm
Bore and Stroke 81 mm x 87.3 mm
Compression Ratio 10.5:1
Fuel System Multi-Point Fuel Injection (MPFI)
Fuel Type Regular Unleaded

These specifications provide a glimpse into the performance capabilities of the 2006 Honda Civic 1.8 engine. With its 140 horsepower and 128 lb-ft of torque, this engine delivers a balance of power and efficiency, making it suitable for both city driving and highway cruising.

In conclusion, the 2006 Honda Civic 1.8 engine offers a reliable and efficient powertrain for the compact car segment. With its inline four-cylinder configuration and i-VTEC technology, it provides a good balance of performance and fuel economy. By following the recommended engine oil specifications and service intervals, owners can ensure the longevity and optimal performance of their 2006 Honda Civic 1.8 engine.

Categories: 1.8Honda

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