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Posts Tagged ‘hybrid’

It’s Electric! The Science of Cleaner Vehicles

Guest Bogger

James Nolan, Associate Professor
Department of Biology, Georgia Gwinnett College

Lawrenceville, GA

I’m a biochemist by training, but my family’s leap into Electric Vehicle (EV) driving was not entirely a reasoned scientific choice, initially. We have always been energy-conscious, even before climate change was on our radar. We have always tried to live near our workplaces to save fuel and time. When hybrid vehicles came on the market, we did not seriously consider buying one, because it did not make economic sense for us; our savings on fuel would never match the difference in up-front price of a hybrid at that time.  The BP oil spill on April 20, 2010 changed the equation for us. Read More

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Comparing Electric Vehicles: Hybrid vs. BEV vs. PHEV vs. FCEV

Choosing a vehicle is tough. Sunroof or moonroof? Front wheel drive, rear wheel drive, or all-wheel drive? Do I even need a CD player? And what about color? Burnt orange is nice, but so is cashmere metallic and squid ink (hint: always get squid ink). Considering a hybrid or electric vehicle adds another factor into an already difficult decision. Should you go with a standard hybrid, plug-in hybrid, battery electric, or fuel cell? What is the difference between these types of vehicles anyway? Read More

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Diesel vs Hybrids: The Costs and Benefits of Both (And a Shiny Calculator!)

If you’re thinking about buying a vehicle, chances are you’ve noticed a number of automakers touting the benefits of new “clean diesel” vehicles with fuel efficiencies of 40 to 45 mpg on the highway. That sounds awfully high – but what does it mean, and how does it compare to the most efficient gasoline-powered vehicles on the road, hybrids? Read More

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The C-Max MPG Fix: Getting it Right is Good for Consumers and Automakers Alike

The recent announcement from Ford that they will be changing the MPG rating of their Ford C-Max hybrid isn’t just a reminder of how much consumers care about fuel economy, but how important it is to get the ratings right. Accurate ratings can be a challenge as vehicles get more efficient since small variations in fuel consumption are amplified in the vehicles’ MPG ratings. The experience with the C-Max is moving the EPA to reexamine some aspects of their MPG labeling certification requirements to make sure they keep pace with advances in fuel economy.  This is good news for both automakers—who tout vehicle ratings as key selling points—and consumers, who depend on MPG ratings when comparing their vehicle choices. Read More

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Death of the BMW X6 Hybrid – Do Luxury Hybrid Buyers Want Fuel Economy Too?

If UCS‘s Hybrid Scorecard is any predictor of the future, then it was only a matter of time for the BMW X6 hybrid to meet its makerRead More

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