With the release of our Tesla Model S road test, there have been many questions regarding what other models stand out. Here, we present the current class valedictorians, those cars that have faced our more than 50 tests and managed to earn an A.

Quality, safety, and value are the top factors for new-car buyers and are certainly not lost on moms looking to buy the right family car. Hitting all these attributes in a vehicle that is also kid friendly can be a challenge, but our experts have found 25 of the best, least-expensive mom-friendly cars that are appealing to moms with children of varying ages.

Volkswagen has carved out a fuel economy niche with its efficient diesel models, but it turns out, the German brand also offers an impressive hybrid. And get this: It's actually enjoyable to drive. Really.

We just bought a 2013 Jaguar XF 3.0 AWD for testing, and the dealership offered a welcome bit of concierge service: delivery to my home.

You don't have to cram into a compact car to get good gas mileage. In fact, three popular midsized sedans we've recently tested get the same or better mileage than any non-hybrid, non-diesel small car. Despite attractive sticker prices, econoboxes are often not the best choice.

After more than 400 miles of driving the new Acura RLX, I can think of little good to say about it. Being neither luxurious nor sporty, the RLX fails to excite. And that's putting it mildly.

Over the years, with Consumer Reports' extensive testing, we've found that diesel engines provide a significant fuel economy advantage, typically reducing consumption by 30 percent over a conventional engine in an equivalent model. We're encouraged, since at the New York International Auto Show last week, a few automakers promised more diesel variants.

With the media days at the New York International Auto Show behind us, the cars team has had time to reflect on the approximately 1,000 vehicles on display. Many new models made impressions, and some were utterly forgettable. To share our perspective, we've named standouts in 10 categories.

Chrysler has partnered with clothing maker Carhartt to produce the 200 S Special Edition. For $28,870, this well-dressed sedan includes a 283-hp V6 engine, black 18-inch aluminum wheels, a leather-wrapped steering wheel, "premium" leather seats, and a Boston Acoustics sound system.

We expect a lot from the redesigned-for-2014 Cadillac CTS. After all, it has some pretty big shoes to fill, but at a first glance, it appears to pack the goods.

The past few years have shown dramatic fuel economy improvements in all types of cars in our testing. Rather than exotic technology, such as hybrids and vehicle electrification, most of the improvements have come the old-fashioned way: through conventional technologies applied to gasoline engines.

Spring is finally here, and deals on new cars are blossoming. In our latest analysis, we're seeing dramatic savings available on sedans ranging up to $4,700 off.

We've just taken delivery of two 2013 Lincoln MKZs for our test program. Why two? We bought one of the standard, 231-hp EcoBoost four-cylinder models, as well as the 188-hp hybrid version. We're curious to see how Ford's upscale Lincoln brand is approaching luxury with a green twist.

Buying a used car can be a great way to save money. The trick is to find a not only a good deal, but a good car—one that will be safe, reliable, and enjoyable for years. Our picks for the best used cars can help steer you in the right direction.

You'd think that treating yourself to a shiny new $42,000 upscale sedan would be enough of a gift. But some car companies now give you a present at delivery—one that you pay for. So, do you want a black walnut presentation box or an iPad?