Europe diesel sales sag slightly, continuing trend since 2012

Volkswagen TDI diesel vehicles owned by Phil Grate and family, Seattle, WashingtonDespite efforts by Chevrolet to step into the void left by Volkswagen, sales of diesel passenger vehicles in the U.S. may have been permanently crippled by the VW diesel emission scandal. In Europe, however, diesel has been entrenched for decades as roughly 50 percent of the market. Even before the scandal, it wasn't expected to rise much beyond...