New models

Infiniti says it will unveil a new sport sedan, called the Q50, at the upcoming Detroit auto show. The model introduces the brand's new naming strategy, and is billed as a replacement for the current G sedan.

Typical for pre-auto-show teasers, all we get is an image of the new car's headlight. However, that shot reveals styling much different than seen on current Infiniti G and M models. Rather than the high lens of the current headlights, which mold into the pontoon-like front fenders, the teaser shows a hooded headlight topped by an LED strip.

The headlight design … Read more

At the Detroit auto show next month, Chevrolet will unveil the 2014 Corvette, the seventh generation of the legendary American supercar. GM's own media releases ahead of the launch reveal a modern, high-tech car that should compete with the best from Europe. At the same time, it appears Chevy addressed a long-time Corvette issue: cabin quality.

To date, the most reliable information available concerns the new Corvette's engine. GM released a presentation detailing construction, testing, and specifications for this new powerplant. The engine, designated LT1, replaces the outgoing LS3.

Although it retains the 6.2-liter displacement of the … Read more

CNET Tech Car of the Year for 2012

2012 Tesla Model S Our choice for CNET Tech Car of the Year goes to the 2012 Tesla Model S, a car that shows superb technology throughout while also challenging our conceptions of how a car should work. Most people know the Model S for its electric drivetrain, which not only gives it tremendous acceleration, but also the best range among current production electric cars. Compared with an internal combustion engine, the Tesla's electric motor delivers magnitudes of better energy efficiency. The EPA estimates the cost of electricity for a year of driving at $700, about 25 percent of the cost for gasoline in an equivalent luxury sedan.

Beyond its efficiency, the Model S modernizes the whole idea of a car's cabin. Tesla streamlined the entire process of getting into the car and setting off, taking out steps that have become anachronistic. A big touch screen handles all in-cabin functions, eliminating the need for an array of buttons across the dashboard. A 3G data connection feeds the infotainment functions, providing maps, destination search, and music, similar to what we have become used to with our personal electronics.

The Model S went up against the Audi S5, BMW 640i Gran Coupe, Ford Focus Electric, and Toyota Prius C, a formidable field nominated for technical excellence in drivetrain and cabin. The BMW proved popular with our jury, and we liked how the Focus Electric drove, but the Model S trumped the others with its innovative approach and capabilities.

… Read more

As 2012 rolls to a close, we look back at the cars we've reviewed over the last year to see which rise to the level of Tech Car of the Year. Numerous feasible electric cars launched this year, and two made our nominees list. Audi and BMW continued their slugfest in cabin, driver assistance, and performance tech, and we picked representative sample models from each. Also slipping in is the new Toyota Prius C hatchback, showing off Toyota's venerable hybrid drivetrain and its latest app integration.

Please let us know which car you think should be the 2012 Tech Car of the Year in our poll, and discuss it in the comments. Our CNET jury will place their votes, and we will announce the winner on December 19. … Read more

BMW used to own the mantle for German performance cars, until Audi redesigned its model lineup over the last decade. In the face of this competition, BMW today released photos of the Concept 4 Series Coupe, which looks ready to go up against the Audi A5 and S5.

The BMW product design department has come up with some odd ideas in recent years. Witness the X6 and 5 Series GT. However, this new Concept 4 Series looks like a more natural fit between the 3 Series and 5 Series, and borrows styling from the recently updated and stylish 6 Series. … Read more

Lexus has announced that it will be pulling the wraps off of the all-new IS at the 2013 North American International Auto Show--better known to those of us car guys and gals as the Detroit Auto Show. The automaker has stated that the new model "has been completely redesigned, inside and out" and will be inspired by the LF-CC Coupe Concept (which we saw make its own debut at the 2012 Paris Auto Show) and the brand's LFA halo car.

Beyond that, the automaker hasn't said anything else about the new IS. So, exactly what should … Read more

Take a look around the 2012 LA Auto Show and you'll see quite a few compact, fully-electric vehicles. Having spent much time creeping along at 20 mph on Los Angeles' gridlocked highways and stopping-and-going on its crowded streets this week, I can think of no better city to get excited about EVs.

We've rounded up the biggest players in this year's small EV class, many of which are currently available to consumers or will be sometime in 2013.

Chevrolet Spark EV

Chevrolet follows up its Volt with the smaller, simpler Spark EV. Based on the smallest model … Read more

LOS ANGELES -- Once upon a time, Acura pushed the cutting edge of cabin technology, pioneering such features as navigation and active noise cancellation. But times changed and Acura didn't, letting other automakers steal the high-tech mantle. Now Acura fights back with the RLX, a new high-end sedan with some odd quirks.

By and large, premium and luxury automakers use rear-wheel drive for their flagship sedans, an architecture maintained more out of tradition than real necessity. Acura has always bucked this trend, and continues to do so with the RLX. This model will launch as a front-wheel-drive car sporting … Read more

LOS ANGELES -- Leading up to the 2012 Los Angeles Auto Show, Ford teased a couple of technologies for the 2014 Fiesta model, then brought out the car at the show. With an innovative new engine option and its own MyFord Touch system, the new Fiesta should be a high-tech fuel sipper.

Last week Ford handed out specifications for a new engine option in the 2014 Fiesta, a 1-liter three-cylinder Ecoboost already in use in Europe. The engine sounds ridiculously small by U.S. standards, but its turbo and direct injection help it achieve 123 horsepower, which should be more … Read more