Clay Roe says:
While browsing for horn modifications for my '08 Honda Civic Hybrid, I came across this extreme body modification to a 1992 Honda Civic CX. It may look like an Aptera's older road-weary brother; but the builder claims to have increased his drag coefficient from 0.34 to 0.17! Resulting in over 90 mpg! Just like my expensive hybrid!*"
* – (With the wind. Downhill. With the AC off.)