The 2009 Honda Accord with the 2.4 L engine is a 2.4-liter inline-four i-VTEC engine from Honda's K-series family, a DOHC 16-valve design.
In the 2009 Accord, this 2.4 L i-VTEC engine powers the standard four-cylinder trims and is designed to balance everyday usability with reasonable performance. It uses Honda’s VTEC variable valve timing to optimize efficiency and power across RPM ranges, and output varies slightly by transmission and market, but is typically around 177 horsepower and 161 lb-ft of torque in U.S.-spec models.
Engine design and technology
Key specifications and technology for the 2.4 L engine used in the 2009 Accord are summarized here.
- Displacement and configuration: 2.4-liter inline-four (2354 cc)
- Valvetrain: DOHC with i-VTEC (variable valve timing on the intake cam) for improved efficiency and responsive power
- Valves: 16-valve design
- Induction: Naturally aspirated gasoline engine
- Power and torque (typical US-spec): around 177 horsepower and 161 lb-ft of torque, with numbers varying by transmission and trim
- Transmissions: Availability of 5-speed manual or 5-speed automatic
Before delving into the specifics, note that this list highlights the core design features and performance characteristics of the engine.
The above figures capture the core design and performance characteristics of the 2.4 L engine in the 2009 Accord, reflecting Honda’s emphasis on reliability and a balance of everyday usability with adequate highway and city performance.
Context within the Accord lineup
In the 2009 Accord lineup, the 2.4 L engine sits alongside a more powerful V6 option in higher trims. The 2.4 L is favored for its smooth operation, decent fuel economy for a mid-size sedan of its era, and strong reliability history.
Maintenance and ownership notes
Common maintenance considerations for the 2.4 L i-VTEC engine include regular oil changes with grade-appropriate oil, timing belt/chain service as per Honda’s guidance (the 2.4 L uses a chain-driven system), spark plugs at recommended intervals, and routine cooling system checks. Proper maintenance helps preserve performance and long-term reliability.
Summary
The 2009 Honda Accord's 2.4 L engine is a 2.4-liter inline-four i-VTEC DOHC engine from Honda's K-series family. It delivers about 177 horsepower and 161 lb-ft of torque in typical US-spec configurations, with performance and output varying slightly by transmission and trim. It is valued for a balance of everyday practicality, efficiency, and reliability, sitting beneath the V6 option in the lineup.
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