Green Car Congress

OCTOBER 23, 2014

GMC Sierra and Chevy Silverado trucks for each fleet were upgraded to run on either natural gas or gasoline using the new DuraDrive DI natural gas system, supplied by Utah-based AGA Systems. During EPA testing the DuraDrive DI set a record for efficiency on an eight-cylinder natural gas truck, achieving 23 mpg (10.2 l/100 km) highway.

Texas 259

Texas Gas San Antonio Engine 259

The Truth About Cars

JUNE 9, 2023

After showcasing the next-generation GX , the brand introduced an all-new model designed to replace the three-row RX L. However, where the RX was stretched as an afterthought, the TX was always designed with extra seating in mind.& liter V6 gasoline engine for a very agreeable 406 horsepower and 30 mpg combined fuel economy.

Lexus 94

Lexus Highlander Yukon MPG 94

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. Tula has a track record with gasoline engine applications of the DSF technology. The Test Procedures.

Diesel 93

Diesel Emissions Fuel Economy Yukon 93