Green Car Congress

NOVEMBER 22, 2016

The expanded lineup brings GM Fleet’s portfolio of alternative fuel, hybrid and EVs to more than a dozen trucks, cars and crossovers. liter B20-capable Duramax diesel for the Chevrolet Express and GMC Savana vans; and all-new available 6.6-liter liter B20-capable Duramax diesel engines for the Chevrolet Silverado HD and GMC Sierra HD.

Alternative Fuels 150

Alternative Fuels GMC Chevrolet Fleet 150

Green Car Congress

JANUARY 18, 2017

General Motors is expanding its portfolio of B20-capable vehicles to include cars and crossovers, and will field the industry’s most expansive lineup of diesel-powered vehicles in 2017, John Schwegman, director of commercial product and medium duty for GM Fleet, announced at the National Biodiesel Conference. Coupled with a 1.6L

GM 150

GM GMC Silverado Chevrolet 150

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. Its diesel engines remain mainstays at all of the major North American OEMs.

Diesel 93

Diesel Emissions Fuel Economy Yukon 93

Clean Fleet Report

MARCH 30, 2021

Smooth, Powerful Diesel Performance. Clean Fleet Report. There is a low diesel rumble upon start-up that becomes a nice note when accessing the ample torque to get off the line, but then purrs at freeway speeds. Clean Fleet Report. I heard how nice it looked, how it wasn’t overly garish and, while big, it wasn’t too big.

Sierra 97

Sierra GMC Fuel Economy MPG 97