ULEV-2 CARB Emissions Rating
The V-6 engine in the Odyssey meets California's Ultra-Low-Emission Vehicle (ULEV-2) standard for light trucks. Fuel efficiency remains a high priority, as the outstanding city/highway ratings of the Odyssey confirm.
 ULEV-2 (Ultra-Low-Emission Vehicle) models as certified by the California Air Resources Board (CARB).
 19 city/28 highway/22 combined mpg rating. Based on 2014 EPA mileage ratings. Use for comparison purposes only. Your mileage will vary depending on how you drive and maintain your vehicle.
Variable Cylinder Management (VCM®)
Variable Cylinder Management™ (VCM®) is programmed to run on three, four or six cylinders, based on the power requirement. Backed by the intelligence of i-VTEC® technology, VCM quickly and seamlessly activates or deactivates two or three cylinders. So you get the best of both worlds: V-6 power when accelerating or climbing, and the efficiency of a smaller engine while cruising.