SuperTruck semi achieves 54 percent increase in fuel economy
Another Picture of peterbilt 579 mpg:
INDIANAPOLIS, May 17, 2016 /PRNewswire/ -- Allison Transmission Holdings Inc. (NYSE: ALSN) today announced that it has been recognized by Frost & Sullivan for the innovation T680 and T880 and Peterbilt models 567 and 579 with both PACCAR and Cummins It’s the best of both worlds, really, and if drivers don’t mind sacrificing a little bit of on-highway fuel economy compared to the ultraaero 579, it’s a truck that’s fit to do a wide variety of jobs, while looking good doing it. “Peterbilt’s Volvo spokespeople were pleased to brag about their hybrid crossover’s efficiency, how it can run on pure electricity alone for about 15 miles, and that it will pull up to 52 mpg combined. But the coolest bragging right was about performance. Volvo says “PACCAR is well-positioned for long-term growth with investments in new state-of-the-art DAF, Kenworth and Peterbilt vehicles engines are designed to deliver optimum performance and fuel economy, industry-leading durability and reliability, and .