1961 Chevrolet Corvette on 2040-cars

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Why does the Corvette Stingray have so many vents? Here's why

Just looking at the new 2014 Chevrolet Corvette Stingray, it's not hard to see that the car's design was created with aerodynamics at the forefront, but Chevrolet designers point out exactly what went into designing the iconic coupe in a pair of recently released videos. The videos show the Corvette going through early design phases, including clay models and wind tunnel tests, as well as talking to the car's chief engineer, Tadge Juechter.
Both videos help explain various aspects of the C7 Corvette, but it's the aero tuning of the car that is most interesting. This includes extra attention paid to the lower air dam and vented hood to help reduce drag and lift, while the rear quarter inlets are for differential and transmission cooling. Juechter said that some of these aero-tuned elements were inspired from GM's involvement in racing.
If you have about five minutes and you can't get enough information about the new 'Vette, then check out the videos posted below.

Chevy Silverado HD gets the Custom Sport treatment

Everyone remember the Silverado 1500 Custom Sport Chevrolet showed at the 2015 Detroit Auto Show? Good. Now, the company has applied the same styling treatment to its heavy-duty pickups, introducing the 2500 and 3500 Custom Sports. The two trucks appeared today at the 2015 Denver Auto Show. A monochromatic look is the order of the day, with the heavy-duty Silverados getting body colored bumpers both fore and aft as well as a body color grille. Chrome accents sit in said grille, while the shiny finish can also be found on the door handles and mirrors. Buyers of the 2500 Custom Sport will get five-spoke, 20-inch, polished wheels, while the brawnier 3500 gets 18-inch polished hoops as standard (dualies are downgraded to 17-inchers). Custom Sport models are only available in Summit White or Black. The trim package can be added to both LT and LTZ models, with a price premium ranging from $700 to $1,695, depending on the truck. Scroll down for the official press release from Chevrolet. Related Video: CHEVROLET INTRODUCES 2015 SILVERADO CUSTOM SPORT HDs Monochromatic appearance for 2500 and 3500 HD pickups DENVER – Chevrolet adds a sophisticated monochromatic look to the Silverado 2500 HD and 3500 HD with new Custom Sport editions, which debuted today at the Denver Auto Show. Silverado Custom Sport HDs feature body-colored front and rear bumpers, a body-colored grille with chrome-accent bars, chrome door handles and body-side moldings, and chrome-accented trailering mirrors. Silverado 2500 Custom Sports feature 20-inch polished aluminum wheels, while 3500 Custom Sports feature 18-inch polished aluminum wheels on single-rear-wheel models, and 17-inch polished aluminum wheels on duallys. Silverado Custom Sport HDs are available in LT or LTZ models in either Summit White or Black. Suggested retail package prices will vary from $700 to $1,695, depending on the model. Dealers can place orders now. Silverados targeted at unique customer needs The Silverado Custom Sport HDs join a family of Silverado 1500s targeted at the needs and tastes of specific groups of truck customers: The Silverado Black Out takes advantage of the black grille and bumpers of the Silverado 1500 WT to let customers to create a dramatic look at an affordable price. Available for regular and double cab WT models, the Black Out special edition includes 20" black painted aluminum wheels, P275/55R20 all-season blackwall tires, deep tinted glass and black bowties.

2015 Chevy Volt gets larger battery, though range remains the same

The Chevrolet Volt isn't changing much for the 2015 model year. According to specifications uncovered by Inside EVs, though, the new Volt's battery does have a slightly larger capacity. According to the spec sheet, this doesn't translate to increased range. Real world driving, though, might tell a different story. The 2015 Volt's battery storage is slightly higher than the outgoing model's, up from 16.5 kilowatt-hours to 17.1 kWh. According to GM's manager of electrification technology communications, Kevin Kelly, speaking to Green Car Reports, the increased capacity is "a late change done in the cell... just another continuous improvement to surprise and delight our customers." The stated electric range, however, stays at 38 miles. Inside EVs followed up on its original report, and found that drivers could see some advantage to the battery tweak. When they spoke to Kelly, he told them, "As a result of this change, we would expect that some customers may see a slight improvement in overall EV range." It's worth noting that when battery capacity increased from 16 kWh to 16.5 kWh for the 2013 Volt, electric range increased by three miles to the current 38, while MPGe went from 94 to 98. The price of the 2015 Chevrolet Volt remains steady, at $34,995. The actual cost to the customer is considerably less with the $7,500 federal tax credit, as well as any local incentives.