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Prius just got owned - Volt gets 127 mpg

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  • Prius just got owned - Volt gets 127 mpg



    Posted Yesterday 07:53 AM by Jonny Lieberman

    Never mind the yellow journalistic brouhaha taking place on the internets in regards to the 2011 Chevy Volt. Here's why I'm so geeked on the Chevy Volt and why you should be, too. In normal, everyday driving we got 127 miles per gallon (fine, 126.7 mpg). Which is pretty amazing.

    Broken down, over the course of 299 miles on Los Angeles highways, byways and freeways, the Volt burned 2.36 gallons of gasoline (fine, 2.359 gallons -- we rounded up). Most other cars use up a tank of gas going 299 miles. The Volt, to reiterate, used 2.36 gallons over 299 miles.

    A couple of weeks ago I hopped into a fully charged production Volt with our tech guru Frank Markus and we set out on a little drive. The plan was to drive from the Motor Trend offices in El Segundo (near LAX) up and over some pretty serious mountain roads -- Big Tujunga Canyon and Angeles Highway -- before hooking up with Highway 14 and winding up in the desert city of Mojave. There was one catch however. Before we got to the 14, we'd avoid freeways completely in order to see how far we could push the Volt on battery only in stop and go traffic.

    We took a wending, rambling, 45-mile or so circuitous route through the greater L.A. Basin, hitting such notable 'hoods as Miracle Mile, Fairfax, Korea Town, Silver Lake and Glendale. Frank drove first, and drove consciously. Part of the Volt's display is a little green ball on the right hand side. When you are driving as optimally as possible, the green ball shows three little leaves on it and spins. When you accelerate "too fast," the ball rises up the graph, the leaves disappear and the ball turns orange. When you go hard on the brakes the same thing happens, only the ball sinks. Frank did his best to keep the ball centered. Me on the other hand...

    "Way to jack rabbit away into traffic," Frank chastised me as I hustled to get the Volt in front of an oncoming city bus. The good news is that the Volt behaves like a normal car; it even has a modicum of guts. The bad news is that after ten seconds, I'd already put a nice-sized dent in Frank's high-mileage effort. For the next forty minutes I gave Frank (he lives in Detroit) a guided tour of Los Angeles, not paying much attention to the Volt's floating eco-ball. Here's the neat part: at 36.3 miles, we ran out of battery-juice and the engine very quietly kicked on.

    Once the engine turns on, the Volt drives exactly the same as it did in pure battery mode. Largely because it's still in battery mode. Remember, the Volt's internal combustion engine sends power to the battery, and that power then rotates the big electric motor (aka Traction Motor) that moves the car. True, over 70 miles per hour the motor clutches itself to the generator and helps power the wheels. Much OMG!-ink has been spilled over this fact, but we say big deal. Remember, that engine-assist makes the Volt more efficient, i.e. the entire point of the Volt.

    At the end of the journey, we'd covered more than 120 miles. City, hard-core mountain roads and freeway -- we even took the Volt up to its limited top speed of 101 mph. Well, the speedo indicated 102 mph, but we were pointed downhill. Let me also mention that we had the A/C on because it was 100 degrees out. Factoring in the mountainous part of our romp, where Frank and I acted like utter hooligans and neglected (on purpose) to put the Volt in Mountain Mode, we still averaged 74.6 miles per gallon over 122 miles. Sure, that's less than the 126.7 mpg we got driving the car from the office to home, but it's still pretty dang good. Also, remember that if we had simply stopped driving when the battery went dry, our mileage was infinity.

    Here's the big takeaway, the big payoff: We couldn't have done what we did in a Nissan Leaf. Not only is 120 miles past the Leaf's best-case scenario range, but in such heat and driven so aggressively, the Nissan's range would have shrunk considerably. With the Volt, the engine simply flicks on when you need more electricity. When the engine runs out of gas, you add more. As Kim Reynolds hyperbolically pointed out after he took the Volt over the Grapevine, "It would have taken weeks to make that drive in the Leaf." Wry Reynolds also suggested that with a little bit of hacking, you could use Volts to go and recharge dead Leafs.

    The 127 mpg number we recorded is around five times the average mileage of other cars. So while the Volt does burn fuel, it burns 80% less of it. Quite the big fat hairy deal, no?

    http://blogs.motortrend.com/6719595/...old/index.html

  • #2
    WOW!, That's some mpg.

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    • #3
      Chalk one up for the ol' Stovebolt's engineers! This is what we need more of. Efficient cars that drive and look like "regular" cars.

      What we don't need is cars that force us to shitcan our lifestyle & return to the times when it took two days to cross Minnesota from N to S. Not sure about you, but I'm sure as hell not waiting for 1-3 fricking hours to charge-up in the middle of what should have been a 9-hour drive.

      Joel
      There is more stupidity than hydrogen in the universe, and it has a longer shelf life. - Frank Zappa

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      • #4
        Wow! That's pretty cool
        I just hope the car is as trouble free as possible, because the GM bashers are waiting to pounce.

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        • #5
          my civic hybrid is the same size as a regular civic. no plugging in. and gets 42 to 50 mpg in city and highway combined. and has plenty of power. I wonder how much charging would cost on this chev. electricity is not free. but the numbers on this sounds good tho. what is the price on this new wonder car????? will it replace the camaro slp ????

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          • #6
            Originally posted by 98 cobra s/c View Post
            my civic hybrid is the same size as a regular civic. no plugging in. and gets 42 to 50 mpg in city and highway combined. and has plenty of power. I wonder how much charging would cost on this chev. electricity is not free. but the numbers on this sounds good tho. what is the price on this new wonder car????? will it replace the camaro slp ????
            dont they have like 100hp thats plenty of power?
            the victim had semen on his trousers

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            • #7
              car has a 12 in her. gets up to highway speed good. no problems at all . quite quick actually.

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              • #8
                A very good synopsis of what a lot of us are experiencing. My view is the software upgrade highlights the serious deficiencies of the Civic hybrid. It has a very small gas engine requiring constant and consistent help from the electric motor but the combination of a small gas engine and small hybrid battery pack are not robust enough to cover all types of driving conditions, such as using AC in start stop driving in hot weather. Furthermore, some of these IMA batteries are deteriorating and are making the Civic even less predictable and safe. And the software upgrade has reduced the consistency and amount of electric power which has made the acceleration more unpredictable and unsafe.

                Even before the battery problems and the software upgrade, I had frequent discharges and no electric assistance when I was driving in hot weather with the AC running in start and stop traffic. It didn't bother me at the time but I now think it is unacceptable and unsafe. I mean, Honda should have said the car is only fit for driving in temperate weather conditions and not in start and stop traffic.

                http://townhall-talk.edmunds.com/direct/view/.f145abe

                http://honda-tech.com/showthread.php...5#post43682795

                Honda Civic Hybrid Batteries Failing Early? Owner Complaints Piling Up

                Automaker's Fix May Reduce MPG; California Air Quality Regulators and NHTSA Involved;
                the victim had semen on his trousers

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                • #9
                  there is a software upgrade. I have yet to do it. I have had no problems at all. I run the a/c all summer long for over 2 yrs. no problems at all. The civic is battery assist. the prius is motor assist. do not mix them up. The battery is suppose to assit the motor. I will get the upgrade when i next visit the dealer. again, i have had no problems at all, it runs good, has more than enuf power for dailly driving. I have heard about the battery failing but with new technology shit happens. I am not knocking the volt, just asking questions. If the price is not too high maybe someday I'd buy one. The only real bad thing about all electric is the cost of electricity which at my house is already too high. and also i heard if 20% of the populous got all electric cars, that the elec. co.'s would have to build more power plants and the cost of electricity would go up for everyone and the polution from such power plants would cancel out the clean air gain of such cars. just something to think about. Oh, this damn honda has saved me over 1000.00 dollars a year in gas compared to my old zx-2 escort. which is alot to me. The battery i have also has an 8 yr warranty.

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                  • #10
                    You save a thousand dollars a year? I'll pay the extra 83 bucks a month to not have to drive a Jap shitbox.

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                    • #11
                      Originally posted by Gerald View Post
                      You save a thousand dollars a year? I'll pay the extra 83 bucks a month to not have to drive a Jap shitbox.
                      actually it's more than a thousand and has been a very good car. The comparison also was with another high mpg car so the savings would be double or triple that compared to other bigger cars. I usually do buy american cars but they are not offering anything worth buying.

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                      • #12
                        i just looked at the article, looks just like my civic. same shape, same size. if it is bigger it is not by much, by the way. and 40 k, mine was21k.

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                        • #13
                          your pretty ignorant

                          http://gm-volt.com/2009/07/17/canadi...angers-toyota/
                          the victim had semen on his trousers

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                          • #14
                            what does a canadian rebate mean to my ignorance?

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                            • #15
                              A $7500 tax credit exists for the Volt in the US.
                              the victim had semen on his trousers

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