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Car Tech, Green Tech

Lotus Adds Fake "Vroom" Sounds to Electric Cars



As we reported two months ago, electric cars, while great for the environment, can be a threat to pedestrians. The eco-friendly engines are so quiet that cyclists, the blind, and other motorists have difficulty hearing them coming, increasing the risk of accidents. The solution finally emerged as British car manufacturer Lotus has invented speakers that emit a normal engine sound from the front of the vehicles, making the streets safe again.

The system uses waterproof speakers placed next to the radiator in the cars that project different sounds based on speed and throttle. In hybrids, the noise will be played only when the car is operating in electric mode; in electric-only cars, it's always on. Since the speakers face forwards, the sound won't be heard once the car passes and is barely audible to its occupants.

The idea is supported by a study in which blindfolded participants could hear normal cars 36 feet away while the Prius was only detected at 11 feet. Of course, this is a moot point if you're listening to music or crossing the street while texting. Then, you're just asking for it, no matter what kind of car hits you. [Source: Daily Mail]

Car Tech, Green Tech

Electric Cars From Norway Coming to a City Near You




Think Global an electric car company based in Norway, announced last week that it will ship 50,000 of its electric cars to the U.S. The new Think vehicles are plug-in electrics that look like a cross between a Smart Car and a VW Cabriolet. The electric cars are shorter than the Smart car, but taller. In addition to the convertible pictured above, Think Global will release a two seater coup model.

The cars top out around 65 miles-per-hour and get about 110 miles to the charge, which is perfect for getting around the city, but good luck taking them on a roadtrip. The Think will set you back something like $17,000 in the U.S. and, curiously, the batteries will be leased separately for about $100 or $200 each, and may even include wireless and insurance. This is significantly less than other electric cars out there, like the Tesla, which costs more than $100,000, and will hopefully bring the electric car within reach for the average man/woman.

Think Global was launched in Oslo in 1991 and bought by Ford in 1999. Ford stopped leasing the cars in 2003, when California stopped requiring auto makers to produce zero-emissions vehicles. Now, Think is owned by Inspire, and its tech savvy investors hooked up with Google in 2006 to figure out what it means to be a 21st-century car company. The result is expected to hit the road by the end of the year, so pretty soon you can start spending all your gas money on your hefty electric bill. [Source: ValleyWag]

Car Tech, Interviews, Green Tech, Switched Video, Reviews

Yes, 100 MPG Cars Are Coming -- Sometime (Video)


Move over, Prius. Next-generation lithium-ion-based plug-in hybrids and all-electric cars promise three-figure fuel economy and the comforts of a full-sized car... if they can get off the drawing board. We got a closer look at the current crop while walking the floors of this week's New York Auto Show. Take a look!

Car Tech, Green Tech

Nissan's All-Electric Concept Car



While looking like something straight out of 'Blade Runner,' Nissan's Mixim is looking hot. It's one of the few electric vehicles shown by one of the major auto manufacturers, and after the amazing Who Killed the Electric Car? effectively proved, electric cars could very well become our primary mode of transportation...if the powers that be let it happen.

The hatchback weighs just 2100 pounds and is only 12 feet from bumper to bumper, but it comfortably seats three. Under the hood, two Nissan "Super Motors" provide it with all-wheel-drive.

Remember, it's still a concept, but here's hoping it gets produced for public consumption.

From Engadget

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