Diesel Fleet Gas-Electric Yukon 
Clean Fleet Report
MAY 22, 2021
According to dozens of automotive story headlines, the internal combustion engine, running on gasoline or diesel, is dead or dying as customers, auto companies and investors flock to electric powertrains. A workhorse diesel gets cleaner and more efficient. Running dDSF also saved 20 percent in fuel. Testing is ongoing.
Green Car Congress
AUGUST 4, 2009
Retail sales were down 9% while fleet sales declined 47%. GMC sales increased 8%, led by Sierra, Canyon and Yukon XL. Some highlights: The all-new redesigned Prius mid-size gas-electric hybrid posted best-ever July sales of 19,173 units, up 29.7% Monthly sales of hybrids. Click to enlarge. General Motors.
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