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Fiat 124 Abarth Spider spied, may get Alfa 4C power

We've long been excited to see, hear, and drive the car that results from the in-process Fiat-Mazda partnership. The Italian brand has had access to the excellent 2016 Mazda MX-5 Miata on which to base its own roadster, and the fruits of that labor will soon ripen. Spied here is not only the ensuing Fiat 124, but a hotter Abarth tuned version of the spider. At least, that's what we're hoping. Our spy shooters indicated that the car seen here not only sounded more aggressive than 'standard' 124 mules seen previously, but that it also accelerated away from their long lenses with a smartness. The 124 Spider is already rumored to make use of the 1.4-liter turbo I4 that makes 160 horsepower in the Fiat 500 Abarth, and this version may have a still-more-powerful engine. Another tell about the added output are the quad tailpipes in place of the lesser car's set of two. There's no hard evidence to support exactly which engine might be under the 124's hood, however. It's possible that the 1.7-liter turbo from Alfa Romeo 4C could be in play – with its 237-hp output – as the 124 was originally going to wear an Alfa badge. If that were to happen, however, the Fiat would almost certainly get a dual-clutch transmission instead of the purer manual box. In any event, more details about the car will no doubt crop up closer to the expected reveal this fall. Related Video:

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.

Why a production Mazda Koeru won't be a Subaru Outback clone

No automaker has had a hit quite like the Outback Many have entered, few have won. The Subaru Outback is one of those automotive bogeys that competitors seek to imitate but never quite capture. Mazda is poised to change that, its CEO tells Automotive News, with a production version of the Koeru concept. We're torn on whether this attempt will be the one to do it, whether the proposed model is truly aimed at the Outback, or whether it's just another pale imitation destined for failure. While the ingredients are pretty basic – wagon-like shape, extra cladding, a smidge more ground clearance than a regular car – no automaker has had a hit quite like the Outback. Reasons include packaging issues, poor brand fit, and Subaru's seemingly unstoppable momentum in building all-wheel-drive archetypes. That hasn't stopped a bunch of companies from trying. And now for a list: Ford attempted with the Freestyle/Taurus X; note that that model no longer exists, having been replaced de facto by the Flex and the newly crossover-ified Explorer. Audi discontinued the A4 Avant and slapped the Allroad badge and some fender flares on to capture the affluent outdoorsy crowd, initially selling well but now down 40 percent since last year. The humpback Honda (Accord) Crosstour and Toyota Venza could also be considered Outback-apers, as both short-lived models took sedan bodies and added a hatch and optional all-wheel drive. Dodge got into this space a few years back with the Journey Crossroad trim level, but fake brush guards and black wheels do not an Outback make. Volvo has perhaps come closest with the XC70, a not-quite-crossover that it nevertheless brands like its other crossovers. It helps that the Volvo die-hard and the repeat Subaru buyer aren't too different. Most of these models no longer exist, and the ones that do haven't sold as well as Subaru's Outback so far this year. Even if you're generous and add all 96,718 Journey sales (and not just those for the Crossroad, which FCA doesn't break out separately) to V70/XC70, Venza, and Crosstour, it still doesn't equal the 136,227 Outbacks Subaru pushed through November of 2015. And, as Automotive News points out, Mazda hasn't sold that many crossovers so far this year (the number is 129,932 thanks to huge CX-5 numbers). So why is Mazda considering going after the hallowed Outback? First off, we're not sure that it is because there's the question of what tiny niche this vehicle would occupy. "It's a totally new car.