100-mpg Car: MAX

Follow the progress of MAX, our fun and fuel-efficient DIY car that you'll be able to build for $10,000.


The tail end of MAX's bellypan (diffuser) gets tuft tested, and the attached video shows the results. This was the finishing touch that got MAX its 100 miles per gallon on the highway.
The secret to good mileage is streamlining and light weight.

MAX at its first autocross. Hey, it's a sports car, right?

The "High Mileage Car Show" at the latest MOTHER EARTH NEWS FAIR, and the pleasure of driving a fuel efficient car.


Browse all 100-mpg Car articles.

Browse all Green Transportation articles.


LEARN MORE ABOUT MAX

MAX Updates
Follow our progress in the quest for 100 mpg through these blog updates.

The Pursuit of 100 MPG
Meet Jack McCornack, DIY car wizard.

Kinetic Vehicles
Find more technical details on MAX, including parts and plans.

The Evolution of MAX, Part 1: Here Comes the 100-mpg Car
Without any whiz-bang technology, we’re building a superefficient car for the Auto X Prize competition. This article introduced MAX and our quest for 100 mpg.

The Evolution of MAX, Part 2: Our DIY Car: The Quest for 100 MPG
Progress continues on MAX, the home-built, super-efficient car that you’ll be able to make for $10,000.

70 MPH, 4 Bags of Groceries and 100+ MPG!
This year’s Vetter Challenge brought out six entrants who broke the 100-mpg mark, including MAX.

MAX Photos Galore
Browse through numerous photos of the "Escape From Berkeley era" style of MAX.

MAX Wins 800-mile Race, without Gas
Using straight vegetable oil for fuel, Jack McCornack and MAX take the prize in the Escape from Berkeley race.

Green Energy & Great Homes
Sign up for our newsletter to help you follow MAX's progress and read more green transportation articles!

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