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These hypermilers think saving gas is a patriotic move

Wayne Gerdes explains why 9/11 made him want to drive from Los Angeles, CA, to Bend, OR, on one tank of fuel.

VW air rule violation allegations 'stunning,' $18B fine unlikely

Exploring VW's Surprising Diesel Problem In Depth

After the EPA says VW used software to get around federal tests, we see how it looks from a green car event in California and try to understand what happened.

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Hypermiling a Ram 1500 EcoDiesel to 38.1 mpg

But That's Nothing Compared To The 1,899 MPG Our Friends Got

You never quite know what Wayne Gerdes has up his sleeve. The man who coined the term hypermiling is always looking for adventurous ways to prove that anyone – even you... yes, you – can eke out more miles per gallon just by changing the way you drive. Saying that is easy. Proving it by going on outlandish cross-country drives is hard. But for Ger

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Audi TDI Truth in 48 drives us from LA to NYC in mpg efficiency run

"Nice ons." "Fuel cut." "Surf drafting." There are certain phrases that, when you hear them, you know you've not at your average automotive event. In fact, the drive we're setting out on today is something that has never been done before: taking three 2014 Audi TDI vehicles – a Q5, an A7 and an A6 – from Los Angeles t

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VW Passat TDI sets 77.9 mpg fuel economy record through Lower 48 states

Volkswagen has announced the company's Passat TDI has set a new world record for the category of "lowest fuel consumption-48 US states for a non-hybrid car." Drivers Wayne Gerdes and Bob Winger managed an impressive 77.99 miles per gallon over 8,122 miles, trouncing the previous record of 67.9 mpg. The duo also sailed past the hybri

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VW Passat TDI Clean Diesel en route to new Lower 48 mpg record

Here's the thing: it takes a lot of practice to drive like a true hypermiler. The 2013 VW Passat TDI Clean Diesel with a manual transmission, for example, has an EPA estimated 31 city/43 highway mile per gallon rating. Hypermiler Wayne Gerdes thinks the car is good for at least 68 mpg.

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Ford C-Max Hybrid falls well short in careful CleanMPG economy test, beat by Toyota Prius V

The grain of salt one should take this post with is that Wayne Gerdes is just one man, and that his personal test results may not be applicable to everyone. Still, Gerdes is well-known in the green car community – his Guinness World Record for lowest fuel consumption in a hybrid and his position as owner of CleanMPG are just two good reasons – so when he and his crew

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Official
High-mpg Taylors drive a Volkswagen Passat 1,626 miles on one tank of fuel

Watch out, Wayne Gerdes, there's a new hypermiling crew in town.

Wayne Gerdes hypermiles 2011 Kia Optima Hybrid to Guinness record with 64.55 mpg

Hypermiler extraordinaire Wayne Gerdes and his colleague Chris Bernius have set a new Guinness World Record for the lowest fuel consumption in a gasoline hybrid vehicle while driving through the 48 adjoining U.S. states. At over 64 miles per gallon, Gerdes, Bernius and the 2011 Kia Optima Hybrid have found a home in Guinness'

Wayne Gerdes starts hypermiling mpg record attempt in Kia Optima Hybrid

Hypermiling extraordinaire Wayne Gerdes, along with colleague Chris Bernius (both friends of the site), are heading out on a big journey today. The two will leave from Kia Motors' manufacturing facility in West Point, GA on a trip through 48 states in a clockwise direction, finishing in South Carolina 16 days from now.

Hypermiler Wayne Gerdes: After 2,269 miles and 59 mpg, Hyundai Sonata Hybrid "kicks ass"

2011 Hyundai Sonata Hybrid Cross Country Blue Drive – Click above for image gallery

Wayne Gerdes: After 2,269 miles and 59 mpg, Hyundai Sonata Hybrid "kicks ass"

2011 Hyundai Sonata Hybrid Cross Country Blue Drive – Click above for image gallery

Hypermiling Hyundai Sonata Hybrid crosses America in under two tanks [w/video] *UPDATE

2011 Hyundai Sonata Hybrid Cross Country Blue Drive – Click above for image gallery

Hypermiling Hyundai Sonata Hybrid crosses America in under two tanks [w/video] *UPDATE

2011 Hyundai Sonata Hybrid Cross Country Blue Drive – Click above for image gallery

2011 Hyundai Sonata: 1,065 miles on 16.07 gallons = 66.285 mpg!

When we recently reported that hyper-miler Wayne Gerdes was going to attempt to drive 1,000 miles on one tank of gasoline in a new 2011 Hyundai Sonata, we were unaware that the drive had actually already occurred. Gerdes and a traveling companion set out from Milwaukee, WI and made it to Riverhead, NY on Long Island on 16.07 gallo

Can pulse and glide work to improve electric vehicle highway range?

Wayne Gerdes explains hypermiling before the Ford Fusion 1,000 mile challenge