Across its history, the 2.4-liter four-cylinder in the Honda Accord has horsepower that varies by generation and trim, roughly 166 to 189 hp.
Generation-by-Generation overview
The following figures reflect typical base-engine horsepower ratings for U.S.-spec Accords with a 2.4 L inline-four. Exact numbers can vary by trim, market, and minor revisions during a model year.
- 2003–2007: 2.4 L i-VTEC (K24A/K24A4) — about 166 horsepower.
- 2008–2012: 2.4 L i-VTEC (K24Z1/K24Z4) — about 177 horsepower.
- 2013–2017: 2.4 L i-VTEC (K24W) — about 185–189 horsepower (depending on revision and year).
Across these generations, Honda refined the intake, cams, and engine tuning to lift output modestly, while maintaining reliability and efficiency. For any given car, the exact figure should be confirmed from the original window sticker or Honda’s official specifications for that specific year and trim.
Current model context
As of the late 2010s and into the 2020s, the Honda Accord lineup moved away from the 2.4 L engine in favor of turbocharged options. The current U.S. lineup uses a 1.5 L turbo producing about 192 horsepower or a 2.0 L turbo producing about 252 horsepower in higher-performance variants. The 2.4 L four-cylinder is not used in contemporary new-vehicle Accords, though older used vehicles may still be on the road.
Notes for buyers and readers
When evaluating a used Accord with a 2.4 L engine, verify the exact horsepower in the vehicle’s documentation, as trims and revisions can shift the figure within the ranges noted above.
Summary
The 2.4 L four-cylinder Honda Accord has spanned roughly 166 to 189 horsepower across generations, reflecting ongoing refinements to the engine. Today’s Accord lineup no longer uses a 2.4 L engine, instead offering turbocharged 1.5 L and 2.0 L options. For precise numbers, check the specific model year and trim you’re considering.