Do you want an economical car for your next dark sky trip?
The attached Excel zip file lists Australia's 200 most economical cars.
The most economical car, a Fiat 500, uses 4.2L/100km. The Prius uses 4.4L/100km.
The most economical 2.0L engine, a Peugeot, uses 5.4L/100km.
Refr
http://www.greenvehicleguide.gov.au/...2-614a4f6b5336