For 2010, Tesla updates its electric Roadster with a Sport version, featuring faster acceleration.
(Credit: Josh Miller/CNET)
Tesla often emphasizes that it works more like a Silicon Valley technology company than a traditional car company. And the company just proved it by delivering a model update to the Tesla Roadster for 2010. Remember, the Roadster has only been in production for one year, but in that time Tesla completely redesigned the interior, while at the same time adding new materials to reduce cabin noise. Model updates from other automakers often take five years.
We spent a day with the 2010 Tesla Roadster Sport, enjoying its unique driving experience and finding these updates made the previous generation car seem like something hacked together in a garage. Where the previous car had a fussy little lever for putting it in drive, the new car uses push buttons. To check battery statistics and change the drive mode, you had to use a touch screen by your left knee. That touch screen has been moved to the center of the dashboard. And in a real step towards convenience, the Tesla Roadster now comes with a glovebox.
The rear air intakes get clear coat carbon fiber inserts.
(Credit: Josh Miller/CNET)Externally, the casual observer won't see much difference. The Tesla Roadster uses the same Lotus-sourced body clad in carbon fiber. But the carbon fiber stands out more, as clear-coat panels make up the hood, spoiler, and even the insets in the rear air intakes. The suspension is now adjustable for comfort or sport, and the all-new Sport version of the Roadster uses an upgraded powertrain that rockets it to 60 mph in 3.7 seconds, faster than the standard Roadster's 3.9 second time.
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The big car audio companies chose to sit this round out. Fortunately, there was still a lot of cool tech at the 2009 SEMA Show.
(Credit: Antuan Goodwin/CNET)With the absence of the major car audio OEMs at the 2009 SEMA Show, it would be easy to assume that car tech has taken a backseat to tuning and muscle. However, the more compact electronics section allowed smaller companies with truly innovative products to shine. We found ourselves spending more time learning about cool products like the PowerSafe jumper cable, instead of rushing from booth to booth looking at amplifier after amplifier.
For example, On-Board Diagnostics (OBD-II) interfaces were a major part of the tech scene at SEMA. From add-on modules for your GPS device to standalone OBD-II devices to Wi-Fi dongles that transform your iPhone into a handheld diagnostics station, there were dozens of different devices that allowed users to listen in on what their vehicle used to only share with a mechanic. These devices allow tuners to search for more power, greenies to eke more miles out of a gallon, and regular consumers to feel more confident when they take their cars in for maintenance.
Other cool technologies that picked up awards were rearview camera interfaces, off-road iPod cradles, and a funny little device that actually makes all of those cupholders useful.
Check out our gallery of award-winning new products at the 2009 SEMA Show for more details and pics.
View the Peugeot BB1 concept photo gallery
(Credit: Benoit Solivellas/CNET)Our colleagues in Paris got to drive Peugeot's BB1 concept car, a rare opportunity as concept cars usually get rolled out for display in a few auto shows, then never see the light of day again. The BB1 is small, designed as a city car, and runs on electricity, getting a range of 75 miles.
The BB1 includes an iPod dock mounted in the center of the steering wheel, which might prove to be a problem for the airbag. With an iPhone in the dock, the BB1 becomes Internet-enabled.
Before we drove it, the idea of an X5 M seemed outlandish, and we suspected BMW's motives had more to do with marketing than the company's engineering reputation. How could an X5 all-wheel-drive SUV live up to the M badge? We should have trusted BMW, whose engineers are so pure of heart they would never let a vehicle wear the M that didn't deserve it. The X5 M is a monstrously powerful beast that handles like a sports car. In fact, we had to drive up next to other cars for a height comparison to remind us we were in an SUV.
Ford's inflatable seat belts are designed for the rear seat.
(Credit: Ford)Ford announced a new seat belt innovation on Thursday: seat belts that inflate during a collision. Designed for rear-seat passengers, Ford claims the new seat belts spread collision force over five times the area of a traditional seat belt when inflated. In a crash, the seat belts limit head and neck movement, which should reduce injury.
Ford also says the extra bulk of these seat belts gives them a padded feeling, making them more comfortable, so rear-seat passengers are more likely to wear them. Current usage statistics show that 82 percent of front seat occupants wear seat belts, but only 61 percent of rear seat passengers wear them.
These inflatable seat belts will be included in the next update to the Ford Explorer, with other Ford vehicles following.
We purposely attempted common jumper cable errors with the PowerSafe cables and lived to tell the tale.
(Credit: Antuan Goodwin/CNET)I was given my first set of jumper cables at the same time I received my first car. Before setting me loose on the world, my father gave me a very serious speech about the dangers of improperly jump-starting a vehicle. I was warned of potential electrocution, sparks igniting gasoline fires, and--most seriously--acid spewing battery explosions if the cables weren't connected in just the right way and in just the right order. Even armed with this sacred knowledge, I still throw sparks every time I jump-start a car, just for kicks. Sorry, dad.
However, most drivers didn't get my dad's speech and as a result, they find themselves in an even more precarious situation when the day comes that they need to borrow a few electrons to jump a dead battery. Here's where Energy Safe Technologies come in with its PowerSafe jumper cables.
The PowerSafe jumper cables look like your standard jumpers, with a pair of terminal clamps on each end. However, midway through the cables' length is a small electronic brain that monitors the state of the connections and only lets power flow when everything is hooked up just right.
So, if you accidentally connect your cable backward on either end, the system will display a red warning light and the power stays off. If you accidentally touch the loose ends of a live cable, the red light glows and there are no sparks. If there's a short of any kind, even within the dead battery, the red light glows and everyone remains safe.
Once both ends are properly connected and both indicator lights glow green, the system uses a soft start circuit to gradually ramp up the power flow, eliminating power spikes and protecting delicate vehicle electronics.
We were given a demo of the PowerSafe cables prototype at Energy Safe Technologies' booth, tucked away in the back of the SEMA Show's north hall. No matter how haphazardly we connected or disconnected the cables, we were unable to cause a fire, throw wicked sparks, or create an acid-spewing battery explosion--which is boring, but very safe.
The PowerSafe jumper cables should be available in early 2010. Pricing has not yet been announced.
The EcoRoute ESP will connect your Garmin Nuvi to your vehicle's diagnostics port.
(Credit: Antuan Goodwin/CNET)We stopped by Garmin's booth at the 2009 SEMA Show expecting a new GPS device or news of another OEM integration deal, but we stumbled upon something even better. Sometime next year, Garmin's Nuvi GPS devices will gain the ability to communicate with your car through ESP. In this case, we're not talking about psychic extra-sensory perception, but the EcoRoutes ESP module for Nuvi navigation devices.
The ESP module is a small hideaway box that communicates with Nuvi units via Bluetooth.
(Credit: Antuan Goodwin/CNET)The ESP module is a hideaway box that connects to (and is powered by) your vehicle's OBD-II diagnostics port. The device gathers information about your vehicle's performance and relays that info via a Bluetooth data connection to your Garmin Nuvi GPS device atop your dashboard.
Using the Nuvi's touch screen, users can view a set of customizable gauges, view and clear fault codes when the Check Engine light comes on, and monitor real-time fuel economy and emissions data. The unit also provides data logging for users who want to track their performance and interfaces with the EcoRoutes software that's already present on current Garmin devices.
Garmin's representatives were happy to give us a quick demo of the system in action at their booth on the show floor and it looks pretty slick. Pricing and availability were unavailable at the time of publication, but we're told to expect more information at CES in January 2010, so stay tuned.
LightForm strips are available in red, amber, green, and blue (although that really looks like purple to us), with white currently in development.
(Credit: Grote Industries)Flexible LED lighting strips could mean flash in unexpected places. Grote Industries' LightForm flexible LED lighting film, which just became commercially available, is ultrathin and ultrapliable, meaning it can be bent around corners and over contoured areas and maneuvered into various shapes. It can also be cut to fit while lit and slid into narrow crevices and between panels and trim.
The LED strips can be sewn directly into fabric.
(Credit: Grote Industries)Grote mainly envisions the strips being used for vehicle lighting (along carpet edges, floor vents, and window openings; inside trunks; and as ambient lighting under dashboards and seats) or sewn into fabric--say, for LED dresses and doggie porcupine costumes (too bad we found out about this just after Halloween). We're sure creative types will be able to think of plenty of other possibilities, though.
The strips, introduced at the 2009 SEMA auto trade show in Vegas Wednesday, measure 10 inches long, half an inch wide, and less than 1 millimeter thick. They're expandable: up to three, 10-inch segments can be connected, providing up to 30 inches of red, amber, green, or blue LED lighting.
LightForms come with a peel-and-stick adhesive backing that sticks to clean metal, acrylic, polycarbonate, and fiberglass surfaces. And they're hardy enough to withstand hammer blows, as well as extreme humidity, heat, and cold, according to the maker--potentially good news if you live in Fargo, N.D., and plan to trick out your car/garage/clothing in January.
We've contacted Grote for pricing information and will add that as soon as we hear back.
A nice look, but let's not get too carried away here.
(Credit: Grote Industries)
Treating gasoline as fine whiskey, the hybrid Lexus RX450h sips rather than gulps. This luxury vehicle turns stereotypes of SUVs on their heads, getting excellent fuel economy while offering Lexus' latest cabin tech. It pampers occupants with interior and ride quality that rise above most luxury vehicles today.
(Credit:
Tag Heuer)
If you like fast cars, you might get revved up by the Meridiist phone from luxury sports watch maker Tag Heuer. The company has teamed with Italian super sports car manufacturer Lamborghini to create the limited-edition phone, which flashes fancy dual LCD displays made from 60.5 carats of scratch-resistant sapphire crystal.
The phone's design references the Lamborghini Murcielago down to its signature on the battery cover--the same one as on the Murcielago LP 640's V12 engine block. The device has a hand-brushed stainless steel case and backlit mechanical stainless steel keypad customized with Automobili Lamborghini's trademark Taurus bull on the steel central button.
The Meridiist measures about 4.5 inches by 1.8 inches by a little more than half an inch, giving it something of a 2002 aesthetic, but it does boast above-average battery life--seven hours of talk time or 28 days of standby power. Otherwise it has standard specs, like a WAP 2.0 Web browser and a 2-megapixel camera.
In tribute to the year Automobili Lamborghini was founded, 1,963 of the quad-band Bluetooth phones will be sold worldwide.
You can reserve a Meridiist in different colors of real leather or alligator skin, but the fact that we're not seeing a price listed anywhere on the Tag Heuer site makes us think we're better off sticking with our Ford Explorer handset.
