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. While 2045 may still be more than two decades away, emissions advances in internal combustion engines (ICE) are continuing.

Diesel 93

Diesel Emissions Fuel Economy Yukon 93

Green Car Congress

DECEMBER 16, 2020

a tech leader in improving propulsion efficiency and reducing emissions in passenger cars and commercial vehicles, announced that the one-millionth vehicle utilizing its award-winning Dynamic Skip Fire (DSF) technology ( earlier post ) was produced in November 2020. Tula Technology, Inc.,

Yukon 186

Yukon Vehicles Escalade Sierra 186

Green Car Congress

JUNE 4, 2009

Propane is a clean burning fuel that can yield 87% less hydrocarbons and 50% fewer toxins than gasoline, and is more economical compared to petroleum-based options, roughly $1.50 less than gasoline/diesel per gallon. GMC Yukon and Sierra. Bob Myers, who serves on Propane Education Research Council’s (PERC) R & D Committee.

USA 150

USA Engine GMC Sierra 150

Green Cars News

DECEMBER 4, 2009

fuel vehicles including hybrids, modern clean-diesel, electric, hydrogen fuel cell and ethanol powered vehicles. With new green concepts and production vehicles from at least a dozen manufacturers, consumers have a greater selection of low-emission, high-mileage vehicles to choose from than ever before. GMC Yukon Hybrid.

Green Cars 39

Green Cars Los Angeles HS 250h LS 600H 39