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This map reveals the cleanest vehicles based on location

Naysayers love to point out how dirty the electricity grid mix is when it comes to charging electric vehicles. Curmudgeons are eager to jump into any conversation about EVs to enlighten the lucky listeners about how plug-in cars contribute to pollution, sometimes even throwing in a dash of climate-change denial for good measure. (Thanks, buddy. Pray, tell me more about the plight of oppressed SUV owners.) Unless someone buys an EV just because they think they're cool (which, yeah, they often are), they probably have at least a passable understanding of their environmental pros and cons. As many EV owners are already aware, location has a lot to do with any particular plug-in car's carbon footprint. Still, there's always more to know, and knowledge is not a bad thing, especially if one uses it to do the right thing. That's why this handy-dandy map from Carnegie Mellon University is so interesting. CMU researchers have compiled information about the lifecycle greenhouse gas emissions of various EVs based on where they're charged, as compared to gasoline-powered vehicles. The researchers looked at the Nissan Leaf, Chevrolet Volt, and Prius Plug-In Hybrid versus the gasoline-dependent Toyota Prius hybrid and the stop-start-equipped Mazda3 with i-ELOOP and compared grams of CO2 emitted per mile. CMU takes into account the grid mix, ambient temperature, and driving patterns. CMU takes into account the grid mix based on county, as well as ambient temperature and driving patterns in terms of miles traveled on the highway or in the city. For instance, if you drive a Nissan Leaf in urban areas of California, Texas, or Florida, your carbon footprint is lower than it would be if you were driving a standard Toyota Prius. However, if you charge your Leaf in the Midwest or the South, for the most part, you've got a larger carbon footprint than the Prius. If you live in the rural Midwest, you'd probably even be better off driving a Mazda3. Throughout the country, the Chevrolet Volt has a larger carbon footprint than the Toyota Prius, but a smaller one than the Mazda3 in a lot of urban counties in the US. The Prius and Prius Plug-In are relatively equal across the US. Having trouble keeping it straight? That's not surprising. The comparisons between plug-in and gasoline vehicles are much more nuanced than the loudest voices usually let on.

Jeremy Clarkson chooses his top 10 cars for 2015 and 2016

Jeremy Clarkson is well-known for his role as co-host on the old Top Gear. But the frontman of the upcoming Amazon Prime Show, The Grand Tour, also has a standing column for The Sunday Times in the UK where he reviews the latest cars. With fall nearing, Clarkson put out a list of his top-10 cars from this year and 2015. Some on the list will surprise you, while others represent everything we've come to love about Clarkson. In order to make his list of star cars, the vehicles must offer what co-host James May calls "the fizz." The vehicles, Clarkson claims, have something that is out of the ordinary. Whether it's the car's looks, the way it gets up to speed, or its high-tech gadgets, Clarkson's top-10 list is made up of items that are more than just tools for getting from point A to B. So which ones made the list? Head over to the column in The Sunday Times. Mazda MX-5 Miata 2.0 Sport Recaro Alfa Romeo 4C Coupe Mercedes-AMG GT S Ford Focus RS Ford Mustang Fastback 5.0 V8 GT Volvo XC90 D5 AWD Vauxhall Zafira Tourer 1.6 CDTi Tech Line BMW M2 Ferrari 488 GTB Lamborghini Aventador Related Video: Featured Gallery Jeremy Clarkson's Star Cars For 2015 and 2016 View 11 Photos News Source: The Sunday TimesImage Credit: STEFAN HEUNIS / AFP / Getty Images Celebrities BMW Ferrari Ford Lamborghini Mazda Performance bmw m2 ferrari 488 gtb

Mazda replaces owner's crashed 2016 Miata with brand new car

The first shipment of 2016 Mazda MX-5 Miatas are finally here. Imagine the jubilant sensation of being among the 1,000 people to pick up the limited Launch Edition, only to feel eviscerated when the new roadster crashes hardly a mile away from the dealer. While it must be an absolutely horrendous experience, Mazda North American Operations is making things right for one forlorn couple. In what was surely among the first recorded crashes of the 2016 Miata in the US, a husband and wife recently went to pick up their new Launch Edition, but they were rear-ended almost as soon as they left the dealer. According to Jalopnik, the hit also caused the roadster to slam into the car in front and might have bent the frame. To make a bad situation even worse, the wife also needed to be taken to the hospital to be checked out. Mazda is coming to the couple's aid with a generous gift. Knowing that it's utterly unfair for the new owners not to enjoy some top-down driving while the summer lasts, the company is actually sending the pair another Launch Edition to replace their crashed example. According to a Facebook post by the dealer (below), the car should be available sometime next month. Hopefully, the couple can enjoy thousands of miles of roadster driving with this one. After hearing about one of our customers getting rear-ended just minutes after picking up their new Miata, Mazda is sending out a replacement next month! #LongLiveTheRoadster Posted by Tom Bush Mazda on Wednesday, July 22, 2015 Related Video: