Top Ten States with Diesel Light Vehicles
July 28, 2014
In Wyoming, more than 10% of registered light vehicles are fueled by diesel making their State number one in terms of diesel share. All other States on the top ten list are also western States. The average of all light diesels registered in the U.S. is 2.8%. The data include diesel cars, sport-utility vehicles, vans, and pickups (includes heavy-duty pickups as well).
States with Highest Diesel Light Vehicle Sales, 2013

Notes
- Data include only those vehicles below 8,500 lbs. gross vehicle weight rating.
- U.S. Average was calculated using an estimated total of 246 million light vehicle registrations.
Sources
- Diesel Technology Forum, "A Clean Diesel State of Mind," June 2014.
- Original source: R.L. Polk and Company.