Remove Manufacturer Remove Motor Remove MPG Remove Yukon
article thumbnail

2024 Lexus TX Hopes to Become a Better Family Hauler

The Truth About Cars

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 to 362 horsepower thanks to dual electric motors offering default all-wheel drive.

Lexus 94
article thumbnail

First natural gas GM half-ton pickups with 5.3L DI engines delivered in Texas

Green Car Congress

Nat G CNG Solutions has delivered the first natural gas half-ton pickup trucks with General Motors’ 5.3-liter 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 engine. l/100 km) highway. In addition to supporting the 5.3-liter

Texas 259
article thumbnail

Tula Technology reports up to 18% fuel economy gain in GM 6.2L V8 using Dynamic Skip Fire technology; emissions benefits too

Green Car Congress

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.)

article thumbnail

Tech: New Technology Reduces Diesel Emissions

Clean Fleet Report

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. Like Cummins, Tula is also looking beyond ICE , applying its efficiency technology to electric motors to increase range while using less energy.

Diesel 93
article thumbnail

Cash for Clunkers Buoys US Auto Sales; Hybrid Sales Up 31.8% for Monthly New Vehicle Share of 3.55%

Green Car Congress

General Motors. GMC sales increased 8%, led by Sierra, Canyon and Yukon XL. Toyota Motor Sales, USA (TMS) reported July sales of 174,872, down 11.4% American Honda Motor Co., On 27 July, Chrysler restarted production at 9 of its 11 manufacturing facilities. Monthly sales of hybrids. Click to enlarge. year-on-year.

article thumbnail

Details on GM’s new efficient top-end 8-speed automatic

Green Car Congress

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 milliseconds. Transmissions'

GM 231