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2015 Subaru WRX: Road trip to Maine [w/video]

After driving one of the best sport compacts on the market to one of the best-driving-roads states in the Union, who'd have thought that one of my big takeaways would be... great fuel economy? And yet, after putting more than 2,200 miles on our long-term 2015 Subaru WRX, driving from Ann Arbor, MI, to The Great State of Maine and back, my overall fuel consumption figures were almost as baffling as the premium-gasoline prices throughout Canada. In the early part of the now-past autumn, my wife Molly and I were happy to make use of the long-term WRX for our annual road trip from Michigan to Maine. Our goal, as ever, was to fit as much hiking, boating and lobster eating as we could into a one-week span. And, with the sporting Scoobie as our ride this time, I also hoped to spend time bombing down some of my favorite roads through the White Mountains. Anyone that pays attention to the industry knows that New England is a hot spot for Subaru sales, but it turns out that the WRX is just about tailor made for enjoying the best of Maine, too. First up, though – as it was the most surprising to me – is the fuel economy story. I knew going into the trip that I'd log more than two grand on the odometer, but I never expected the returns to be quite so positive as they ended up netting out. My total observed economy over 2,226 miles was 28.38 miles per gallon, or just a fraction better than the EPA estimated highway number of 28 mpg. How'd I do that? My total observed economy over 2,226 miles was 28.38 miles per gallon. Well, for starters, the stretch of Canadian highway between Michigan and Vermont is exceptionally long, flat, straight and dull. Excepting the inevitable traffic around Toronto, the trip is mostly of the "set it and forget it" variety, typically at a cruise of about 72 miles per hour (so as not to attract the Mounties). Doing that haul, I had one tank of premium (15.9 gallon capacity) last for 466 miles, running a trip-best 31.9 mpg. Considering that the Canadian petrol was running me roughly five American bucks per gallon, I appreciated the Subie's newfound frugality. One small issue, tangentially related to fuel, did crop up on the road. The WRX's gas door stopped popping open when I pulled the lever after my second fill up. As it turned out, there is a technical service bulletin out for this very issue, which was looked after as soon as we got back to the States.

Subaru could have all-electric CUV by 2021

Subaru doesn't exactly have an industry-leading electric vehicle program. It sells the Impreza Sport Hybrid in Japan and the Crosstrek Hybrid in the US. There have been electrified rumors and concept cars, but Subaru has been more content to promote getting out into the environment rather than using your car to help it. But maybe this'll change in 2021. That's when, according to a report in the Nikkan Kogyo Shimbun newspaper in Japan, the automaker will introduce an midsize, all-electric AWD CUV in the US. The EV would be based on the Forester or Outback and use a new global platform. As for where the cells, batteries, or motors would come from, there was no mention. The newspaper cited unnamed sources and all that an on-the-record spokesperson would say is that, "We have yet to decide on any specifics at the moment." Or, as Subaru of America's national manager of product communications, Dominick Infante, told AutoblogGreen, "It's a bit early for us to discuss electric vehicles and PHEVs." There's a good reason for Subaru to be considering going electric, and it's the same one that's pushing the entire industry to zero-emission vehicles: tighter emissions regulations. As much as we want to know everything now, it appears that Subaru is taking the same approach to all-electric vehicles as it did with hybrids. At the New York Auto Show in 2013, Subaru's executive vice president Tom Doll said that, "We at Subaru were not the first to market with a hybrid, but we sure made sure we did it right." If it takes the company until 2021 to release an EV, it had better get it right. Related Video:

Is Subaru close to ditching 6-cylinder engines?

Despite niche outliers like the 6.2-liter supercharged Hellcat V8 and 7.0-liter V8 in the Chevrolet Camaro Z/28, we live in an era where small-displacement, turbocharged engines are becoming the norm. In many model lineups, a boosted four-cylinder now holds the place that a six might have just a few short years ago. At least in some markets, Subaru could be the next automaker to follow this path by axing its 3.6-liter boxer six-cylinder. Granted, that's not as much of a leap for Subie as some other automakers because the Japanese brand is already closely associated with turbocharged four-cylinder engines. The company's six-pot boxer is currently only offered in the Legacy and Outback in the US. Australian website CarAdvice spoke with Subaru deputy general manager of engineering Yoichi Hori about the company's future powertrain plans at least for Down Under. "Our research said the six-cylinder model is decreasing in the world. So that's why probably the future, many companies take the smaller displacement with a turbocharger, or diesel, or hybrid," said Hori to CarAdvice. He was also specific about which engine he had in mind. "In terms of the body size, a 2.0-liter with a turbocharger is enough, I think," he said. Hori said that the automaker stuck with the boxer-six for so long because of the turbocharged four-cylinder's higher maintenance costs. Slotting Subaru's 2.0-liter turbocharged boxer four-cylinder into the Legacy and Outback seems easy to imagine. After all, the mill already does duty in different tunes in the Forester and WRX in the US. Keep in mind, though, that Hori's words are aimed at the Aussie market. A rumor from earlier this year speculated the company's midsize models might get a smaller displacement six and the turbo four for some trims. Featured Gallery 2015 Subaru Legacy: First Drive View 35 Photos News Source: CarAdviceImage Credit: Copyright 2014 Jeremy Korzeniewski / AOL Green Subaru Wagon Sedan turbocharging