140-hp, 1.8-Liter, 16-Valve, SOHC i-VTEC® Engine
The 1.8-liter, single overhead camshaft, aluminum-alloy i-VTEC® 4-cylinder engine uses engineering technology to produce 140 hp (SAE net), yet it still receives excellent fuel efficiency ratings and a Partial Zero-Emission Vehicle (PZEV) rating, all on regular gasoline.
28 city/36 hwy/31 combined mpg rating for manual transmission models. 28 city/39 hwy/32 combined mpg rating for automatic transmission models. Based on 2013 EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary depending on how you drive and maintain your vehicle.
 PZEV (Partial Zero-Emission Vehicle) models as certified by California Air Resources Board (CARB) in California and states that have adopted California Zero-Emission Vehicle regulations.