Green Car Congress

OCTOBER 23, 2014

During EPA testing the DuraDrive DI set a record for efficiency on an eight-cylinder natural gas truck, achieving 23 mpg (10.2 liter direct injection engines, which are used in the Chevy Suburban, the GMC Yukon XL and several larger pickup trucks. l/100 km) highway. In addition to supporting the 5.3-liter direct injection engine.

Texas 259

Texas Gas San Antonio Engine 259

Green Car Congress

APRIL 25, 2016

In the ongoing quest to reduce fuel consumption, some engine manufacturers are incorporating devices that deactivate the valve train in some cylinders in an effort to reduce pumping losses—one of the primary energy losses in throttled spark ignition engines. mpg at DSF versus 17.34 mpg at V8 mode. Earlier post.)

Fuel Economy 150

Fuel Economy Economy GM Fuel 150

Green Car Congress

AUGUST 21, 2014

The 8L90, the replacement for the venerable 6L80 six-speed in GM’s lineup, is offered as well as standard on 2015 Chevrolet Silverado, GMC Sierra and GMC Yukon Denali/Yukon XL Denali models equipped with the 6.2L In the 2015 Corvette Stingray, the new 8-speed enables a class-leading 29-mpg (8.1

GM 231

GM Oil Yukon Convert 231

Green Car Congress

AUGUST 4, 2009

GMC sales increased 8%, led by Sierra, Canyon and Yukon XL. On 27 July, Chrysler restarted production at 9 of its 11 manufacturing facilities. Hybrid gains were largely due to an increase in Prius sales (up 29.7% to 19,173 units) and Ford hybrids (up 323% to 5,353 units). Monthly sales of hybrids. Click to enlarge. General Motors.

Cash For Clunkers 150

Cash For Clunkers Sale Hybrid Dodge 150

The Truth About Cars

JUNE 9, 2023

But that’s the point, as the manufacturer was clearly trying to maximize interior volume without sacrificing cargo. The infiniti QX80 and GMC Yukon are a little too big, while something like the Acura MDX is a little too small. liter V6 gasoline engine for a very agreeable 406 horsepower and 30 mpg combined fuel economy.

Lexus 98

Lexus Highlander Yukon MPG 98

Clean Fleet Report

MAY 22, 2021

The technology study was announced last month by Cummins, the largest heavy-duty engine manufacturer, and Tula Technology, a technology innovator in Silicon Valley that has become a supplier to OEMs. A workhorse diesel gets cleaner and more efficient.

Diesel 105

Diesel Emissions Fuel Economy Yukon 105