The 2007 Honda Civic DX uses a 1.8-liter inline-4 i-VTEC engine (R18A) delivering about 140 horsepower, paired with either a 5-speed manual or a 5-speed automatic transmission depending on the options chosen.
Engine specifications
The 2007 Civic DX belongs to the eighth generation and uses Honda's 1.8-liter i-VTEC four-cylinder, a setup designed for a blend of daily practicality and efficiency.
Key specifications include:
- Displacement: 1.8 L (approximately 1799 cc)
- Configuration: inline-4
- Valvetrain: i-VTEC (dual-stage variable valve timing)
- Engine code: R18A
- Power output: ~140 hp at around 6,300 rpm
- Torque: ~128 lb-ft at around 4,600 rpm
- Fuel delivery: multi-point fuel injection
- Transmission options: 5-speed manual or 5-speed automatic
Note: Figures can vary slightly by market, but the U.S.-market 2007 Civic DX typically shows these specifications.
Why this engine matters for the Civic DX
The 1.8-liter i-VTEC engine provides reliable daily performance with sound fuel economy for a compact sedan, keeping the DX practical and easy to drive in urban and highway conditions.
Maintenance considerations
Maintaining the 1.8L i-VTEC in a 2007 Civic DX is straightforward, with regular oil changes, air filter replacements, and cooling system checks ensuring long-term reliability. The engine uses a timing chain and typical wear parts; following Honda's recommended maintenance minder schedule helps prevent issues.
Summary
In summary, the 2007 Honda Civic DX is equipped with a 1.8-liter inline-4 i-VTEC engine (R18A) producing about 140 horsepower and 128 lb-ft of torque, paired with a 5-speed manual or 5-speed automatic transmission. This configuration reflects Honda's focus on efficiency and everyday practicality for the DX trim.