California wants to regulate tires to have lower rolling resistance. Tires that don't meet the target won't be eligible for…
In 1999, Audi debuted a car that was well ahead of its time. The Audi A2 was basically an aerodynamic…
The Honda sedan and Acura SUV will go on sale within the next two years. Both will feature a next-generation…
Hybrid sales saw a big increase in April in the US. Sales of hybrid models were up 9.2 percent. Hybrids…
Geely has made a combustion engine that achieves 48.4 percent thermal efficiency. It is a record for combustion engines. The…
Ford is maximizing the aerodynamic efficiency of its new electric truck in several ways. Bolt holes underneath the truck are…