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Now's the time to buy a cheap first-gen Chevy Volt

Would you fork over 18 grand and change for a new Chevrolet Volt extended-range plug-in vehicle? If so, there are some for the taking. Since the updated Volt is about ready to hit dealerships, current models have become a lot easier to afford. For some reason, it appears the best deals are in Iowa, recalling some sort of Field of Dreams-style whispering voice luring car shoppers to their first plug-in vehicle, according to EV Obsession. To wit, a couple of 2014 Volts with a sticker price in the $35,000 range are being offered for less than $26,000 in that Midwestern state. Factor in the $7,500 tax credit from the federal government, and the Volt can be had for less than the sticker price of a Toyota Prius C compact hybrid. Chevy started priming that particular pump earlier this year, though didn't appear to have a ton of success. This past spring, Chevrolet was offering some impressive lease deals on the Volt, with monthly payments dropping to less than $250. There's a reason buyers will want to wait for the second-generation Volt. The 2016 version will have a 53-mile all-electric range, up from the 38-mile range in the current version, along with 106 MPGe. Some will say that the style is improved as well, and the first-gen's touch-sensitive control panel was discarded for more buttons. Still, if you're more concerned about price than having the newest car on the lot, now's a good time to shop. And speaking of the current version, sales remain down substantially. Last month, Chevy moved 1,380 Volts, a 45-percent plunge from a year earlier. Through August, Volt sales were down 37 percent this year compared to 2014 numbers, to 8,315 units.

Watch how Corvette Racing's new collision-avoidance radar system works

When it comes to technology used in racecars, we generally expect it to trickle down to production cars, not the other way around. Well, Pratt & Miller has developed a new rear-facing radar that operates in a similar fashion to what we're used to in modern blind spot detection systems, only it is also capable of tracking cars as they approach and relaying vital information to the driver via a large display screen.
The innovative radar system debuted at last weekend's 12 Hours of Sebring for Corvette Racing, and this system makes perfect sense for endurance races like this since the cars sometimes have to drive through the night and in poor weather conditions.
The radar can detect cars even with poor visibility, and uses easy-to-distinguish symbols for the driver to identify.

Before Chevrolet's Redline, there was the Saturn Red Line

While Chevy rolls out Redline special editions across more of the lineup at this year's Chicago Auto Show, we've been eating some 'member berries and started thinking about the last time GM used the term. Back in 2004, Saturn rolled out Red Line (two words) editions of the Ion and Vue. The lineup was joined by the Sky Red Line in 2007, and the second-generation Vue kept the tradition going in 2008. This was in the heady days of the mid-2000s, before the financial crisis and GM's bankruptcy reorganization that saw the end of Saturn. The press release headline for the 2008 Sky is now cringe-worthy: "Hot-selling Sky helps drive Saturn product renaissance." Performance lineups were the hot new thing, as automakers attempted to cash in on the tuner trend popularized by The Fast and the Furious. Chevy had SS models, Pontiac had GXP, and Saturn had Red Line. Across the Detroit Metro area, Dodge had a slew of SRT models, and Ford's Special Vehicle Team brought us the SVT Lightning pickup, the SVT Focus, and a smattering of hopped-up Mustangs. The performance cred of Red Line models varied from car to car. The Ion Red Line shared the same engine as the original Chevy Cobalt SS, a 205-horsepower supercharged 2.0-liter four-cylinder, 65 hp more than stock. Car and Driver tested one with a 0-to-60-mph time of 6.1 seconds and said the Ion "tears down the wall that has separated enthusiasts from the Saturn brand for so long." The Vue Red Line, meanwhile, came with the same optional Honda-sourced 3.5-liter V6 you could get in the regular Vue, and added a stiffer, lower suspension, bigger wheels with more aggressive rubber, and recalibrated steering assist. When the Vue was redesigned for the 2008 model year, the Vue Red Line was a similar proposition. The engine was now from GM, and up 7 horsepower to 257, but you could get it in both Red Line and XE trim. Aside from the tire and suspension upgrades, Red Line models now came with a unique front fascia and rear exhaust cutouts. The most exciting Red Line, of course, was the high-performance version of the Sky roadster, which shared underpinnings with its Pontiac Solstice twin. This model came with GM's hot 2.0-liter Ecotec Turbo, good for 260 horsepower. The extra power was crucial in covering up the Sky's unfortunate manual gearbox ratios, which left the non-turbo model aching for torque in lower gears. As we all know, Saturn was taken by the grim reaper in 2009 after an attempt to sell the brand to the Penske Group.