https://www.npr.org/sections/thetwo-way ... t=20180329
VERY SAD... while VW did indeed cheat, the general public is not getting the full story here. The EPA and environmental groups, along with a gullible media, are totally controlling the narrative on this subject.
Which is exactly what they want. The Environmental Protection Agency gets to play superhero; brag to the world that they have the world's toughest pollution control standards AND slap down manufacturers when they try to do something to make their diesel vehicles more reliable and fuel efficient in the reality of these ridiculous standards. The environmental groups get to be cheerleaders and dupe the general public in to new and unproven forms of transportation. Manufacturers who don't care about their customers get additional revenue from the massive repair bills brought on by poorly designed pollution control systems.
The consumer of these very expensive vehicles get none of what they were promised; unless they were smart enough to know at the time of purchase that they will have to upgrade the vehicle right from brand new to avoid the problems and recover lost fuel efficiency.