The 2004 Honda Accord 2.4 L four-cylinder engine produces 166 horsepower (SAE net) in most US-spec versions, with about 160 lb-ft of torque.
Engine specs and power output
The 2004 Accord uses Honda’s 2.4-liter inline-four i-VTEC engine commonly referenced in the K-series family. In North American models, the engine is rated at 166 horsepower at 5,800 rpm and roughly 160 lb-ft of torque at around 4,000 rpm. This figure reflects the engine’s output before drivetrain losses, and horsepower can be slightly affected by emissions equipment, fuel, and transmission choice.
Variations and context
While 166 hp is the standard for most US-market 2004 Accords with the 2.4 L engine, slight differences can occur across markets due to tuning and regulatory requirements. Torque remains in the vicinity of 160 lb-ft, with minor year-to-year fluctuations possible depending on the exact trim and equipment.
Practical implications for drivers
With 166 horsepower, the 2.4 L engine delivers responsive mid-range performance suitable for daily driving, highway merging, and relaxed cruising. Transmission pairing (manual or automatic) can influence throttle feel and shift behavior, but the engine’s peak output remains similar across configurations.
Summary
In summary, the 2004 Honda Accord’s 2.4-liter four-cylinder engine delivers about 166 horsepower (SAE net) and around 160 lb-ft of torque, representing solid performance for the era and a key characteristic of the model’s drivetrain.