The 2009 Honda Civic DX-G has 140 horsepower. This is the official peak horsepower for the 1.8-liter engine used in that model year, with torque around 128 lb-ft. The DX-G trim shares this engine with other Civic trims from 2009, regardless of transmission.
Engine power details
The core figures for the 2009 Civic’s 1.8-liter engine (the powerplant in the DX-G) are summarized below. These numbers are widely cited in manufacturer data for that year and apply across typical configurations of the DX-G.
- Engine: 1.8-liter inline-four (R18A)
- Horsepower: 140 hp (SAE net)
- Torque: 128 lb-ft
- Redline: approximately 6,300 rpm
- Transmission options: 5-speed manual or 5-speed automatic
These figures reflect the standard power output for the 2009 Civic DX-G’s engine. Real-world results can vary with wear, altitude, and drivetrain condition.
Market context
In North America, including Canada where the DX-G designation was used, the 1.8L engine powering the 2009 Civic DX-G produced the same 140 hp and 128 lb-ft of torque. The engine is commonly identified by the code R18A and employs Honda’s i-VTEC technology to balance efficiency and performance.
Notes on variations
While peak horsepower is typically listed as 140 hp across configurations for the 2009 Civic DX-G, torque is usually shown as 128 lb-ft. Transmission choice does not increase peak horsepower, though it can influence how quickly the car accelerates in practice.
Summary
The 2009 Honda Civic DX-G delivers 140 horsepower from its 1.8-liter inline-four engine, with 128 lb-ft of torque. These figures hold across standard configurations for that model year, including Canadian DX-G deployments, and form the basis for the car’s everyday performance.