Diesel Car Registrations Rise, California Leads Nation
The U.S. added over 300,000 new clean diesel vehicles in 2015, with the state of California leading the way with a 15.4% increase in the number of registered diesel cars and SUVs in 2015.
The U.S. added over 300,000 new clean diesel vehicles in 2015 with the state of California leading the way with a 15.4% increase in the number of registered diesel cars and SUVs in 2015, according to a Diesel Technology Forum analysis of the latest Vehicles in Operation (VIO) data.
The analysis, which was compiled by IHS Automotive, is based on 2015 data of VIOs in the U.S. through the end of 2015, according to Diesel Technology Forum.
The analysis reviewed VIO data for passenger vehicles defined as cars, SUVs, full-size pickup trucks, and vans. The Diesel Technology Forum used the data to calculate the top states in registrations and the percentages of diesel and hybrid registrations in each state. The analysis compared 2015 to 2014 data.
“We anticipate the clean diesel car market will stabilize and regain the momentum it had achieved earlier as a variety of new clean diesels are introduced in the U.S. in the very near future,” said Allen Schaeffer, the executive director of the Diesel Technology Forum.
Meanwhile, Texas was No.1 in the nation in total number of registered diesel vehicles ahead of California, Florida, Washington and Pennsylvania
The number of diesel car, SUV, full-size pickup trucks and vans in operation reached 7.7 million in 2015 — an increase of 329,700 over 2014. Hybrid vehicles jumped 331,700 to a total of 3.6 million during the same period.
California and Massachusetts are the only two states that have more hybrid vehicle registrations than diesels, according to the analysis.
California Tennessee, Idaho, and Nevada led the nation with the fast growing registrations for clean diesel cars and SUVs based on their growth within vehicles in operation when data compared to 2014 and 2013, according to the analysis.
Eastern states led the nation in fastest growth of diesel pickup trucks led by Maine, South Carolina, and Florida. Seven of the top 10 states on this list were in the East.
Overall, Texas has the most diesel pickups registered followed by California, Florida, Washington, and Colorado.
More Green Fleet

Merchants Fleet Reports 290M EV Miles as Fleets Navigate Changing Electrification Market
From millions in operating savings to hundreds of millions of EV miles, Merchants Fleet’s latest report reveals what’s working and what’s changing in fleet electrification.
Read More →
The EV Breakdown Nobody's Talking About: Why Most Electric Vehicle Roadside Calls Aren't Mechanical Failures
Here's why EV breakdowns are widely misunderstood.
Read More →
ChargePoint Now Available in Energy Pass
ChargePoint and additional planned charging network integrations were added to GM's Energy Pass.
Read More →First Look: Slate Auto's Electric Fleet Pickup
Could an affordable, modular EV pickup make electrification more practical for fleets?
Read More →
Slate Debuts Colorful, Unique EV Models
A recent media and client event, studded with electric vehicles dressed up on platforms, planted a new position for the manufacturer in the wider EV market. Fleets will find cost-saving advantages.
Read More →
Slate Electric SUV, Pickup Switchable Model Aims For Light-Duty Fleets
Everything about this EV is counterintuitive and understated, making it stand out from the crowd.
Read More →
Inspiration Mobility Acquires Key Electrada Assets
Inspiration Mobility Group has acquired select assets of Electrada, adding the fleet electrification provider's team, technology, and charging infrastructure development capabilities to its energy management business.
Read More →
Turning Connected Vehicle Data Into Decisions That Matter
Fleet leaders have more data than ever, but turning that data into clear, actionable decisions remains a challenge. This white paper shows how leading organizations are using connected vehicle data to improve safety, reduce costs, and optimize fleet performance. Learn how to turn insight into action across your fleet.
Read More →Are You Tracking Your Fleet's True Total Cost of Ownership?
Bobit Business Media surveyed 190 fleet professionals and found that while most fleets are tracking costs, fragmented systems and data gaps are keeping true TCO visibility out of reach. With rising pressure to control spend in an increasingly volatile environment, the gap between what fleets think they know and what the data actually shows is wider than you might expect. See how your peers are managing costs today and where the industry still has room to improve.
Read More →
