Prius Outdoes Hummer in Environmental Damage

John P.

Dead TreeWow! Thanks to Debbie for passing this little gem along. I’m simply speechless. And to think we almost bought a Prius to be “green friendly”.

Now I’m glad we opted for a totally pimped out 06′ Honda Civic. That way we actually do have one of the most “green friendly” vehicles to offset my arguably-worse-than-a-Hummer 05′ Nissan Titan!

Prius Outdoes Hummer in Environmental Damage – By Chris Demorro

The Toyota Prius has become the flagship car for those in our society so environmentally conscious that they are willing to spend a premium to show the world how much they care. Unfortunately for them, their ultimate ‘green car’ is the source of some of the worst pollution in North America; it takes more combined energy per Prius to produce than a Hummer.
Before we delve into the seedy underworld of hybrids, you must first understand how a hybrid works. For this, we will use the most popular hybrid on the market, the Toyota Prius.

The Prius is powered by not one, but two engines: a standard 76 horsepower, 1.5-liter gas engine found in most cars today and a battery- powered engine that deals out 67 horsepower and a whooping 295ft/lbs of torque, below 2000 revolutions per minute. Essentially, the Toyota Synergy Drive system, as it is so called, propels the car from a dead stop to up to 30mph. This is where the largest percent of gas is consumed. As any physics major can tell you, it takes more energy to get an object moving than to keep it moving. The battery is recharged through the braking system, as well as when the gasoline engine takes over anywhere north of 30mph. It seems like a great energy efficient and environmentally sound car, right?

You would be right if you went by the old government EPA estimates, which netted the Prius an incredible 60 miles per gallon in the city and 51 miles per gallon on the highway. Unfortunately for Toyota, the government realized how unrealistic their EPA tests were, which consisted of highway speeds limited to 55mph and acceleration of only 3.3 mph per second. The new tests which affect all 2008 models give a much more realistic rating with highway speeds of 80mph and acceleration of 8mph per second. This has dropped the Prius’s EPA down by 25 percent to an average of 45mpg. This now puts the Toyota within spitting distance of cars like the Chevy Aveo, which costs less then half what the Prius costs.

However, if that was the only issue with the Prius, I wouldn’t be writing this article. It gets much worse.

Building a Toyota Prius causes more environmental damage than a Hummer that is on the road for three times longer than a Prius. As already noted, the Prius is partly driven by a battery which contains nickel. The nickel is mined and smelted at a plant in Sudbury, Ontario. This plant has caused so much environmental damage to the surrounding environment that NASA has used the ‘dead zone’ around the plant to test moon rovers. The area around the plant is devoid of any life for miles.

The plant is the source of all the nickel found in a Prius’ battery and Toyota purchases 1,000 tons annually. Dubbed the Superstack, the plague-factory has spread sulfur dioxide across northern Ontario, becoming every environmentalist’s nightmare.

“The acid rain around Sudbury was so bad it destroyed all the plants and the soil slid down off the hillside,” said Canadian Greenpeace energy-coordinator David Martin during an interview with Mail, a British-based newspaper.

All of this would be bad enough in and of itself; however, the journey to make a hybrid doesn’t end there. The nickel produced by this disastrous plant is shipped via massive container ship to the largest nickel refinery in Europe. From there, the nickel hops over to China to produce ‘nickel foam.’ From there, it goes to Japan. Finally, the completed batteries are shipped to the United States, finalizing the around-the-world trip required to produce a single Prius battery. Are these not sounding less and less like environmentally sound cars and more like a farce?

Wait, I haven’t even got to the best part yet.

When you pool together all the combined energy it takes to drive and build a Toyota Prius, the flagship car of energy fanatics, it takes almost 50 percent more energy than a Hummer – the Prius’s arch nemesis.

Through a study by CNW Marketing called “Dust to Dust,” the total combined energy is taken from all the electrical, fuel, transportation, materials (metal, plastic, etc) and hundreds of other factors over the expected lifetime of a vehicle. The Prius costs an average of $3.25 per mile driven over a lifetime of 100,000 miles – the expected lifespan of the Hybrid.

The Hummer, on the other hand, costs a more fiscal $1.95 per mile to put on the road over an expected lifetime of 300,000 miles. That means the Hummer will last three times longer than a Prius and use less combined energy doing it.

So, if you are really an environmentalist – ditch the Prius. Instead, buy one of the most economical cars available – a Toyota Scion xB. The Scion only costs a paltry $0.48 per mile to put on the road. If you are still obsessed over gas mileage – buy a Chevy Aveo and fix that lead foot.

One last fun fact for you: it takes five years to offset the premium price of a Prius. Meaning, you have to wait 60 months to save any money over a non-hybrid car because of lower gas expenses.


  1. David Yang says

    Can’t believe this ridiculous blog post is still up. Their objective evidence in comparing the lifetime environmental impact of these two cars is laughable.

  2. Pltgiggs says

    This argument is stupid. If you like a Prius, buy a Prius. If you like a Hummer, buy a hummer. Stop beig brainwashed about going “green” blah blah blah blah blah, its all BS. Political BS, nonsense, yada yada. If you dont like that I own a hummer, shove it. If you think Im a tree hugger for owning a Prius, whatever. I own neither but I think both sides of this argument are dumb. Get over yourselves.

  3. Mike says

    So many bad assumptions..where to start. First off, I guarantee you a Prius will last as long as a Hummer…and should last much longer. Toyota guarantees the Prius battery to last 150,000 miles…and the fact is in real life it lasts much much longer…and being a Toyota, the car itself will last for at least 250,000 or more…on average much longer than any GM car much less a Hummer which has a history of mechanical problems. Look at used Prius’ for see them with 200,000 miles or more that have never had their batteries changed and they look practically new. Another fallacy is the battery costs $5000 to replace. Truth is you can get the battery reconditioned for well under $1000(about $700)…the cost of some routine maintenance of the Hummer. The cost to maintain a Prius is very low, I should know, I’ve had mine for 100,000 and had nothing done except oil changes and filters and tires..I have saved so much money it’s been like getting the Prius for free vs. my old SUV..which was nowhere near as expensive as a Hummer to maintain..and got twice the mileage of a Hummer! Take it from someone who has had both a suv and a Prius..the total cost of prius is about a third…I suspect it’s a fourth or less than that of a Hummer. I won’t get into the environmental issue…but overall I believe the Prius wins by a wide margin there too…nickel battery or no nickel battery.

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