The short answer: in US-market Accords, the 3.5-liter V6 produced about 268 horsepower in the 2008–2012 models and about 278 horsepower in the 2013–2017 redesign, with the exact figure depending on trim and transmission.
Horsepower for the 3.5L V6 varied across generations and markets. This article breaks down the main US-spec figures to help buyers and enthusiasts understand what to expect when evaluating different model years and configurations.
Horsepower by generation
Below is a quick breakdown by generation to illustrate how the 3.5L V6 horsepower changed over time.
2008-2012 Honda Accord (3.5L V6)
This generation introduced the 3.5-liter V6 in many US-spec Accords, with a rated horsepower of 268 hp. Some sources note 271 hp for certain configurations or markets, but the commonly cited figure for US models is 268 hp.
- 2008-2012: 268 hp (US-spec; torque approximately 248 lb-ft)
In summary, the 2008–2012 3.5L V6 Accord typically delivers around 268 hp, with minor variations by transmission or market.
2013-2017 Honda Accord (3.5L V6)
The 2013 redesign increased performance, with the 3.5L V6 rated at 278 hp for US-market Accords, along with roughly 252 lb-ft of torque. This represented a clear step up from the earlier generation.
- 2013-2017: 278 hp (US-spec; torque around 252 lb-ft)
This generation solidified the higher horsepower footprint of the 3.5L V6 in the Accord lineup.
Summary
Key takeaway: The 3.5L V6 in Honda Accords delivered around 268–271 hp in the 2008–2012 period and 278 hp in the 2013–2017 period. After 2017, Honda shifted away from the traditional V6 in the Accord, moving toward turbocharged four-cylinders in later models. If you’re evaluating a used Accord, check the exact model year and transmission to confirm the specific horsepower for that car.