View Single Post
Old 10-23-2017, 01:50 PM   #25 (permalink)
freebeard
Master EcoModder
 
freebeard's Avatar
 
Join Date: Aug 2012
Location: northwest of normal
Posts: 27,669
Thanks: 7,768
Thanked 8,577 Times in 7,063 Posts
Quote:
A few years ago Hot VWs magazine was working on a "mileage motor" project, exploring ways to make an old aircooled Beetle into a thrifty daily driver. The car they started with delivered about 28mpg initially with the new engine, but with a lot of chassis tuning the car was good for 30mpg - about 7% increase.
au contraire. [W]ith a lot of chassis engine tuning the car was good for 30 38mpg.

The goal was 40mpg in a stock bodied Beetle. They eventually reached IIRC 38+mpg after they spent prolly $5000.

https://www.cbperformance.com/Articles.asp?ID=300

The articles came out in 2006.
  Reply With Quote