Here Comes the 100-mpg Car

(Page 6 of 6)

Article Tools
Bookmark and Share

Now that MAX is running, people have stopped asking me if it’s going to work. Now the common question is, “How well is it going to work?”

RELATED CONTENT

We’ll have some answers soon. After MAX is reasonably safe (it needs a roll bar, for one thing) and reasonably comfortable (real seats instead of lawn furniture), we’ll see what small and light will do for gas mileage, and set our baseline. Then we’ll start streamlining and testing. We may have to make big changes when the final rules come out. The X Prize timeline calls for qualifying races in the spring of 2009, with the final competition in the fall. MAX is going to work, we just don’t know if it’s going to be with fantastic mileage or merely great mileage. 

But one way or another, MAX will be a contender. If we can build MAX with half the drag of the Corrode Warrior, we’ll have a 75 mpg sports car with an engine that will last for 500,000 miles. And then, well, we’ll have to start thinking seriously about how to get to 100 mpg. Stay tuned.


You can keep up with MAX’s evolution through our Energy Matters blog (also via our Green Energy & Great Homes e-newsletter) and at Kinetic Vehicles.
Page: << Previous 1 | 2 | 3 | 4 | 5 | 6 |

Comments

  • john teague 2/13/2009 10:36:48 AM

    how much does or will it coast now?

  • Tim Flinn 2/11/2009 9:34:11 AM

    The Locust (low cost) was based on the Lotus 7 (now the Caterham) that, depending on engine used, can hit 150mph)and can out accelerate every Italian super car.

    The orginal Lotus 7 was a kit car. The Locust like the Lotus orginated in Britain in the last ice age.

    The French sell the Maxem (Maxham?) which is based upon motor cycle parts, uses the Kubota diesel and does 90mpg (or so a proud owner claimed to me) but top speed is not sixty. It is a weather proof four seater (for 4 tiny Frenchfolk). It is road legal in Europe, but I wouldn't want to crash into anything larger than an empty matchbox.

    Look it up on the web.

  • Clinton Crawley 10/18/2008 11:25:14 PM

    Gary Brown in Georgia has been putting tractor engines in trucks and cars. He's getting about 50 mpg in trucks and about 60 in some cars. His website is http://shadetreeconversions.com

    I personally feel that HHO gas(hydrogen or Brown's gas)made from plain or salt water is the only way to go. Three fourths of the earth's surface is water--you can't find anything more abundant that that.

  • JackMcCornack 8/11/2008 3:05:25 PM

    :-) It takes more power to generate hydrogen than is released by burning hydrogen, but many people tell me it works for them. I've yet to hear a convincing explanation of how it's supposed to work, but there are lots of discussion groups on the internet and you may learn something I haven't.

  • Geetz Romo 8/11/2008 12:49:42 PM

    tack on a hydrogen (HHO) booster and see how much better mileage and lower emissions you get. You should get better torque as well.

  • John Rockhold 8/7/2008 3:33:26 PM

    (forwarded from Jack McCornack)

    When Colin Chapman designed the Lotus Seven, he called it a "four wheeled motorcycle," and from a passenger safety standpoint, that's pretty close. Is it "street legal"? Could an auto company do this? Sure it could--Caterham Cars got the rights from Lotus years ago and you can buy a brand new Caterham Seven today.

    But we can and should do better. You're seeing MAX at the beginning of its development, and the Auto X Prize rules demand we get our car to current safety standards before the driving competition begins. We're working on side intrusion, and we're already pretty good on front and rear intrusion (and sadly, I can prove it--see my blog for details).

    Ditto for emissions, we already meet the latest standards for agricultural equipment and we think with a year's work we can meet auto standards too. So stay tuned, and feel free to prod us if it looks like we're not making fast enough progress.

  • John Rockhold 8/7/2008 1:19:50 PM

    (forwarded from Jack McCornack)

    Hi George, tell us more! I know that chassis-wise (and currently body-wise), this car's inspiration dates back half a century, however, it has other features to bring it up to current needs.

    I think folks should have been building these in 1981 but once the first wave of the fuel crisis ended, interest in fuel efficiency kinda dried up. Anyway, it would be good to be reminded who was keeping the faith back then, and I sure don't claim to be the first to think small-car-small-engine is a good way to go.

  • Robert Petrach Jr. 8/7/2008 5:54:50 AM

    This article is a tremendous disservice to the readers.

    This is a death trap. The frame is touching the occupant, no crush zone, no room for intrusion.

    The engine would not come close to passing emissions.

    Max is right in pointing out weight as an important factor and his choice to turbo charge probably gained him 10-15 % efficiency. But to say this is "street legal" and implying an auto company could do this is just sad.

    The comment about auto companies not being able to meet 35 mpg "FLEET AVERAGE" would imply that the auto companies can or should control what people buy.

    The auto companies will reach that 35 mpg goal and more as gasoline prices rise. The marketplace will decide. If we see $15 a gallon gasoline consistently for the next few years, I'd predict that 35 mpg will be achieved in the 2010 model year. People just won't buy vehicles that get less. You won't have one person driving 80 mph down the interstate in an 8 passenger 15 mpg Suburban anymore.

    But the fact is many cars have been available for a long time that got better than 15 mpg, the customer just chose not to buy, instead chose to buy a 5000 lb / 400 horsepower sedan that would blow the doors off a 70's "muscle car" or a 4 door 4 X 4 pickup for the daily commute on paved roads.

  • George 8/1/2008 3:52:45 PM

    This car was already built in 1981 nothing new this is just a copy

Add Your Comment

Please note that there is currently a problem with the comments function and your comment may or may not post successfully. We are working to correct the problem and thank you for your patience. 

You can use this comment form to enter your personal experiences or additional information and resources that you'd like to share with Mother Earth News readers. Your helpful advice will be posted on this page.  E-mail addresses are never displayed on comments, but they are required to confirm your comments.

Line breaks and paragraphs are automatically converted — no need to use <p> or <br> tags.

New to Mother Earth News?
Sign up to share comments.
Asterisks(*) indicate required fields.
Name*
Your name appears next to your comment.

E-mail Address*
This will be your login ID.

City State Zip Code

Password*


Confirm Password*

Comments
1500 character limit (Offensive materials and/or spam will be removed, no HTML allowed)
Please Note: Your sign-up must be verified via e-mail before your comment is published.


Subscribe Today - Pay Now & Save 66% Off the Cover Price

First Name: *
Last Name: *
Address: *
City: *
State/Province: *
Zip/Postal Code:*
Country:
Email:*
(* indicates a required item)
Canadian subs: 1 year, (includes postage & GST). Foreign subs: 1 year, . U.S. funds.
Canadian Subscribers - Click Here
Non US and Canadian Subscribers - Click Here

Lighten the Strain on the Earth and Your Budget

Mother Earth News is the guide to living — as one reader stated — “with little money and abundant happiness.” Every issue is an invaluable guide to leading a more sustainable life, covering ideas from fighting rising energy costs and protecting the environment to avoiding unnecessary spending on processed food. You’ll find tips for slashing heating bills; growing fresh, natural produce at home; and more. Mother Earth News helps you cut costs without sacrificing modern luxuries.

At Mother Earth News, we are dedicated to conserving our planet’s natural resources while helping you conserve your financial resources. That’s why we want you to save money and trees by subscribing through our Earth-Friendly automatic renewal savings plan. By paying with a credit card, you save an additional $4.95 and get 6 issues of Mother Earth News for only $10.00 (USA only).

You may also use the Bill Me option and pay $14.95 for 6 issues.