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Posts Tagged ‘EV’

Nissan Leaf electric vehicle impresses on first test drive

Posted November 3rd, 2010 in Chatter, Featured by Matt

After so many years of anticipation, it’s hard to believe that we’re only a few weeks away from Nissan’s first mass-produced electric vehicle going on sale. The first 20,000 cars are already spoken for but that hasn’t stopped the company from reaching out to more potential customers.

Nissan is in the midst of their nationwide Drive Electric Tour, which gives ordinary people a chance to get behind the wheel of a Leaf and experience firsthand the smooth, silent acceleration of an electric car.

Eager to experience the feeling, myself, I attended the event in San Jose this past weekend. Though my drive through downtown streets lasted only a few minutes, the Leaf made a very big and very positive impression on me.

By now you probably already know the basics about this car: four doors, five seats, 90-mile per hour top speed, and about 100 miles of driving range on a full battery.

But what those numbers don’t tell you is how remarkably pleasant the Leaf is to drive. Drop into the cushy driver’s seat and you’ve got plenty of head, leg, and shoulder room to stretch out. There’s ample space in the back seat for two adults, though three across would be a tight squeeze.

All in all, the Leaf feels about as big inside as the Nissan Versa hatchback, which is no surprise considering the two vehicles share a similar foundation.

Out on the road, the Leaf is an absolute pleasure to drive. The car surges forward with surprising vigor thanks to a compact electric motor that produces V6 levels of torque. Floor the accelerator and the smooth, uninterrupted power makes it feel as though you’ve been swept into a strong ocean current.

0-60 miles per hour will still take a leisurely ten seconds – on par with a Toyota Prius – but acceleration in the Leaf feels much stronger and more rewarding because of the immediate response and lack of engine noise.

And man, oh man, is the Leaf quiet. Think $90,000 luxury sedan quiet. Think pin-drop quiet. Think tyrannical librarian quiet.

Nissan has done a wonderful job deleting road and tire noise as the car motors along. All you hear inside is the faint whine of the Leaf’s power inverter rising and falling as you gain or lose speed; a charmingly futuristic soundtrack.

The silence gives the car a stately, luxurious presence on the road. And with the weight of the 600-pound battery pack nestled safely inside the center of the car, Nissan was able to imbue the Leaf with a refined ride, too. You’ll be hard-pressed to find a family car that can accommodate potholes and bumps with such grace.

Nissan’s mobile spa treatment is enhanced further by the soothing interior. Rather than build the command center from a science fiction novel, the Leaf’s cabin is clean and uncomplicated.

Cupholders are present and accounted for. The standard navigation system is easy to use. And there are no strange colors or buttons to interfere with your zen-like calm.

The only aspect you might find unusual is the new transmission shifter, which resembles a fancy computer mouse. But if you’ve ever driven the joystick-clad Toyota Prius before, the movements will feel entirely natural. Slide left and down to engage Drive, or left and up to engage Reverse. Push the button in the middle for Park.

In front of the driver is a futuristic gauge cluster lit up in crisp white and blue. Most readouts are similar to what you’d find in a gasoline-powered car: a digital speedometer, a temperature gauge for the battery pack, and a state-of-charge meter to show you how full the battery is.

In place of a tachometer for engine speed, however, there is an arc of small circles that light up to indicate how much energy you’re spending during acceleration or recovering during regenerative braking. The circles soon fade into the background, offering a quick reference only when needed.

Nissan also supplies what must be the world’s most accurate distance-to-empty readout. It adjusts constantly to account for your driving style and road conditions, among many other things.

You can even use the standard navigation system to see exactly how far that range will get you. And if you program a destination beyond your available driving range, the Leaf alerts you and suggests public charging stations along your route.

There aren’t many of those charging stations available right now, but Nissan says there will be about 12,000 public chargers nationwide within a year’s time. The company has been working with cities in key markets to plan charger installations and to streamline the paperwork required to install a charger at home, should you be so inclined.

In a sign of Nissan’s commitment to their new electric vehicle, the Leaf’s navigation system will automatically update so that newly installed charging stations don’t go unnoticed.

For maximum flexibility, the Leaf can also charge at three different voltage levels.

Nissan expects most charging to be done via a mid-range 240-volt power supply. This is the voltage that an electric clothes dryer runs from and Nissan claims that it is fairly easy for a certified electrician to run an extra 240-volt circuit to your garage. Most public chargers will also be at this level.

Charging a battery from zero to 100% at 240-volts takes about 8 hours. The idea is to plug the car in at night and wake up to a full battery. Or plug in for a few minutes here and there while you’re out running errands. It’s like allowing your car to scamper off to the gas station for a few sips while you pick up your dry cleaning and order a latte.

Yes, it’s a different way of thinking. But it’s one that buyers of this car will no doubt be happy to embrace as more and more infrastructure is rolled out. Don’t forget that Ford’s Model T went on sale in similar conditions over a century ago.

And if you do drive to grandma’s house and don’t have a 240-volt charger available, Nissan supplies a spare cable that can be plugged into a conventional 110-volt outlet. It takes about 20 hours to charge from zero to 100% at this voltage, so plan accordingly.

A new standard for 440-volt “fast charging” is also being developed that juices up a battery from zero to 80% in less than 30 minutes. This makes longer trips possible if not quite as practical as with a gasoline-powered car.

But as Nissan gently reminds, it’s best not to fixate on the time it takes to fill up a battery from zero to full. The Leaf will be a second or third car for many households, providing a way to get to the office and run errands without any tailpipe emissions whatsoever. Plug it in at night and you’ll always have a full battery in time for your morning commute. For these households, longer trips can simply be taken with the other car.

And at a nationwide average of 11 cents per killowatt-hour, those households will be spending less than three dollars to fill up that battery. The Leaf starts off at a pricey $32,780, though federal, state, and local incentives quickly drop that price down to the low-$20k range. And because there is no engine or transmission in the Leaf, maintenance costs will be substantially less than comparable gasoline vehicles.

So is the Nissan Leaf right for you? That all depends on how eager you are to jump into this new electric vehicle paradigm.

What we can tell you is that this first modern, mass-produced electric car delivers what Nissan promised. The Leaf is a real car – not a science experiment or prototype available to a select few.

Nissan has built an upscale vehicle loaded with great features, plenty of space inside, and lively performance. And it comes backed with the support of a major car company and its network of dealerships. Once factory retooling is completed in another year or so, the Leaf will even be built right here in the US of A.

Maybe the idea of an electric car for the people isn’t so shocking, after all.

Nissan Leaf “Drive Electric Tour” comes to Santa Monica and a city near you

Posted October 7th, 2010 in Featured by Shannon Arvizu

If you reserved a Nissan Leaf electric vehicle, chances are that you’ve already been contacted by Nissan to schedule your first test drive. For the rest of us, there’s the Drive Electric Tour and it may be coming to a city near you.

For those who live on the west side of Los Angeles, that magical test drive happened this past weekend at Santa Monica’s annual Alt Car Expo.

Nissan set up a large-scale test drive center for the expo that resembled an amusement park ride (minus the life-size cartoon characters). Those who have already reserved a Nissan Leaf were notified before the event and could register early for their spin around the block.

After registration, drivers were invited to wait in a general lobby area where you could meet and chat with other zero emissions enthusiasts as you waited for your chance to drive Nissan’s new green machine around the test track.

Even though I’ve already reserved a Leaf of my own, I decided to give up my spot and let others take a turn behind the wheel. I was able to test drive Nissan’s EV two months ago at Plug-In 2010 event in San Jose and wanted to let someone else get enjoy the exhilaration of electric power.

What astounded me about this particular display, however, was the sheer number of people there to experience electric drive. Everywhere you looked there were smiling faces and excited people.

There really is only one way to understand the beauty of electric drive…and that is by getting behind the wheel of a green machine. Nissan plans to offer 50,000 test drives across the country this fall and you can check tour dates and schedule a test drive of your own here.

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Shannon Arvizu, Ph.D., loves driving clean, green machines. You can read more at MissElectric.com

Kia Pop Concept – Smooth Package, Killer Tech

Posted October 6th, 2010 in Chatter by Shannon Arvizu

The Kia Pop Concept is beyond Car 2.0. This is Car 3.0.

The South Korean automaker’s futuristic three-person city car was unveiled at the 2010 Paris Motor Show and it’s one concept car I hope makes the passage from fantasy to reality.

About the size of a Smart ForTwo, the Pop Concept’s design is centered around the user experience. The long, sweeping windshield is meant to provide optimal vision for driver and passengers while the chic purple interior is enhances ambiance and style.

All the controls for the vehicle are accessible via one button in the cabin that powers a touch screen Transparent Organic LED display. This display shows the speedometer, battery’s state-of-charge, and other readouts on a small piece of plexiglass in front of the steering wheel.

As for the technology under the hood, the Pop Concept goes beyond the electric cars coming to market this year with a new battery technology based on lithium polymer gel. This new gel can hold more energy than current lithium-based batteries and Kia promises more energy storage at a lower cost.

The concept is said to have a 100-mile driving range and a top speed of 87 miles per hour. A small seat for a third person is located behind the front passenger.

Says Gregory Guillaume, Kia Europe’s Chief Designer: ”We’re trying to stir things up in the automotive world, to surprise people even more. We wanted this car to act as a loose nucleus, a wild atom,”

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Shannon Arvizu, Ph.D., loves driving clean, green machines. To read more, visit MissElectric.com.

A race around the world for the ultimate commuter car

Posted August 23rd, 2010 in Chatter by Shannon Arvizu

What makes an ultimate commuter car? How about fast, stylish, and cheap on fuel? That’s the idea behind a new version of electric cars tailored for drivers on a mission to their daily 9-to-5.

In fact, there is currently an around-the-world race taking place right now made only of these ultimate commuter cars. The Zero Race, as it is called, is made up of teams from four continents that compete to traverse the planet in 80 days using no gas at all. The only rules of the race are that the vehicles:

  • Be propelled by an electric motor
  • Drive at least 250 kilometers (about 155 miles) distance at an average speed of at least 80 kilometers per hour (about 50 miles per hour)
  • Be able to reach a maximum distance of 500 kilometers per day (about 310 miles), with a recharge stop of 4 hours during the competitor’s lunch break
  • Carry at least two people on board

The race started on August 16 in Switzerland and you can follow along on their journey here.

I had the opportunity to drive around in one of the original versions of these commuter cars two years ago. The Sparrow was originally conceived of and produced by Lee Iaccoca and I had a chance to take one out for an exhilarating spin around the block. Some say the concept was ahead of its time. While that may be true, I definitely had fun putting the pedal to the metal in this baby. And the looks that I got from passerby’s were priceless.

I happened across another electric commuter car at this year’s Plug-In 2010 conference called the Arcimoto Pulse. The Pulse is less designed for speed as it is for comfort and efficiency. It features room for two and a has an MP3 stereo system to accompany your ride around town. It has a 40-mile range, a top-speed of 65 mph, and charges in 4 hours.

Electric commuter cars revolutionize the way we think about mobility. Does it really make sense, for example, to drive our SUVs that seat eight if we are going solo to our jobs? These cars are yet another example of the wide variety of technologies that are shifting our transportation sector towards clean electric drive.

Dr. Shannon Arvizu loves driving clean, green machines. You can find out more at MissElectric.com.

Be the First on Your Block to Drive the Electric Smart ForTwo

Posted August 17th, 2010 in Featured by Shannon Arvizu

The Smart ForTwo has been turning heads for several years now, but a new version may give its cousin a run for its money when it starts zooming by on city streets this fall. A Smart ForTwo Electric Drive (ED) is in the works and a select group of drivers will have the opportunity to be one of the first early adopters for this clean, green machine.

I happened across the Smart ForTwo ED a few weeks ago at the Plug-In 2010 conference in San Jose, CA. This annual conference was the place to be to catch a glimpse of some of the most innovative cars of the future. The convertible Smart definitely caught my eye on the exhibition floor and I contacted Rick Bourgoise, Director of Communications for Smart USA, to find out more.

Rick told me that the Smart ForTwo ED has been in development in the U.K. since 2007. An electric version was part of the initial vision for the Smart ForTwo, given its mission to be one of the cleanest automotive product lines in the world. In fact, the original design was built to accommodate an electric vehicle powertrain without compromising the structure of the vehicle itself. The Smart ForTwo ED is nearly identical to the conventional ForTwo – the battery pack and electric drive system take up the same space once occupied by the engine and fuel tank.

The Smart ForTwo ED is optimized for urban driving. The car is powered by a 30 kW drive motor from electricity stored in a 16.5 kWh lithium-ion battery. Smart says that initial acceleration is brisk and that top speed will be a highway-capable 60 miles per hour.

Using a 220-volt outlet, like the kind your clothing dryer plugs into, this Smart can fully charge in less than eight hours and offers a range of 82 clean miles on a single charge.

For those cutting-edge early adopters looking for a clean ride for their urban commute, Smart USA is now accepting “hand-raisers” who are interested in being part of their field test trial program. They will offer a limited number of Smart forTwo EDs in five target markets: Portland, San Francisco, Indianapolis, Orlando/Tampa, and cities along the I-95 corridor from Boston to D.C. The vehicles will be available starting in October 2010 for a four-year lease for $599/month. Production-ready vehicles for sale are expected to be available in 2012.

Rick mentioned that each field test driver will have their own web page that details real-time usage of their Smart forTwo ED. This information is intended to provide drivers and Daimler (manufacturer of the Smart ForTwo ED) data that will be used to inform the ultimate design of the production-ready version.

While being an early adopter is not for everyone, having the chance to test out future car technology (while getting a lot of head-turning attention on the road) is definitely a once-in-a-lifetime experience.

There are a wide variety of options for clean mobility in the near future, and the Smart ForTwo ED is a welcome addition to the bunch.

Dr. Shannon Arvizu loves driving clean, green machines. You can find out more at MissElectric.com.

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