Fuel economy and Cd

[ezshift5]

Co-efficient of drag: - - - - -

IIRC, VW's Jetta - 2017 to present - is quietly reducing Cd.

This action would seem - looking at Fuelly numbers - to boost MPG.

My respects to the VW engineering group for this improvement.



ez

[JockoT]

Everyone is at the same game. Yesterday I saw an artic (semi), and instead of the usual array of mirrors on either side of the cab, it had a couple of pylons with slim cameras on the end.