2014 Chevrolet Silverado 1500 Lt on 2040-cars

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Chevy dials up the razzle dazzle for Special Ops concept

Inspired by naval camouflage schemes used during the First World War, Chevy created the 2016 Silverado Special Ops concept, which is on display this week at the SEMA Show in Las Vegas. Based on the 1500 Z71, this Silverado wears a three-tone paint job that mixes different shades of blue, which Chevy says gives the concept visual depth. The appearance is a riff on early 20th Century color configurations used by the US and British navies. Called razzle dazzle, the look is meant to disguise ships' size, speed, and direction. On the Silverado, it simply adds character and gives the truck a more military bearing. The concept also gets flared wheel arches, a sport bar in the bed with LED lights, and a utility storage system. The grille is fitted with black accents and has a thin LED strip running across the top. Inside, orange is used for the door pulls and glove box handle, and the instrument panel and arm rests have more dazzle coloring. The truck also gets an upgraded exhaust kit, six-piston brakes, and a performance air intake. Chevrolet Introduces Silverado Special Ops Concept Military-inspired truck reinforces capability with go-anywhere style LAS VEGAS – Chevrolet's 2016 Silverado Special Ops concept imagines a unique rescue vehicle for special-operations forces. It is based on the Silverado 1500 Z71, which features a new front-end design and new technologies built into its strong, high-strength steel body structure and fully boxed frame, and draws its design inspiration from naval design aesthetics. "This Silverado concept is a multipurpose truck that reflects the go-anywhere, do-anything commitment of special-forces teams," said Jim Campbell, GM U.S. vice president of Performance Vehicles and Motorsports. The naval-inspired camo appearance, called Razzle Dazzle, was developed more than 100 years ago to disguise a ship's speed, direction and profile to the enemy's eye. It is based on a three-tone blue exterior color, marked by a distinctive array of varying colored lines and shapes intended to mask the ship. "We created light, medium and darker shaded areas within camouflage bands flowing down the hood, body sides and tailgate," said Todd Parker, director of design, Chevrolet Accessories.

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.

Cruze Diesel Road Trip reveals the good and bad, but no ugly

Most of us have strong opinions on diesel-powered cars based on our perceptions of and experience with them. I used to thoroughly dislike oil burners for their noise, smoke and lackluster performance, and the fact that they ran on greasy, smelly stuff that was more expensive than gasoline, could be hard to find and was nasty to get on your hands when refueling. Those negatives, for me, trumped diesel's major positives of big torque for strong acceleration and better fuel economy. Are any of those knocks on diesel still valid today? I'm not talking semis, which continue to annoy me when their operators for some reason almost never shut them down. At any busy truck stop, the air seems always filled with the sound – and sometimes smell – of dozens of big-rig diesels idling endlessly and mindlessly. Or diesel heavy-duty pickups. Those muscular workhorses are far more refined than they once were and burn much less fuel than their gasoline counterparts. But good luck arriving home late at night, or departing early morning, without waking your housemates and neighbors with their clattery racket. No, I'm talking diesel-powered passenger cars, which account for more than half the market in Europe (diesel fuel is cheaper there) yet still barely bump the sales charts in North America. Diesel fuel remains more expensive here, too few stations carry it, and too many Americans remember when diesel cars were noisy, smelly slugs. Also, US emissions requirements make them substantially more expensive to certify, and therefore to buy. But put aside (if you can) higher vehicle purchase and fuel prices, and today's diesel cars can be delightful to drive while delivering much better fuel efficiency than gas-powered versions. So far in the US, all except Chevrolet's compact Cruze Diesel come from German brands, and all are amazingly quiet, visually clean (no smoke) and can be torquey-fun to drive. When a GM Powertrain engineering team set out to modify a tried-and-true GM of Europe turbodiesel four for North American Chevy Cruze compacts, says assistant chief engineer Mike Siegrist, it had a clear target in mind: the Volkswagen Jetta TDI 2.0-liter diesel. And they'll tell you that they beat it in nearly every way. "I believe we have a superior product," he says. "It's powerful, efficient and clean, and it will change perceptions of what a diesel car can be." The 2.0L Cruze turbodiesel pumps out 151 SAE certified horses and 264 pound-feet of torque (at just 2,000 rpm) vs.