2003 Subaru Impreza Wrx Sedan 4-door 2.0l on 2040-cars

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Subaru confirms 2015 WRX STI to grace Detroit show stand

Now that we've seen and driven the 2015 Subaru WRX, it's time to set our sights on the car's more powerful and traditionally massively winged counterpart: the STI. And while a few rumors about the new STI have already leaked, Subaru today confirmed that we'll be seeing the hotter 'Rex at the Detroit Auto Show later this month. Hot diggity.
Last we heard, the new STI will still use a turbocharged, 2.5-liter boxer-four (remember, the standard WRX uses a version of the 2.0-liter engine found in the Forester) producing something like 300 horsepower and 290 pound-feet of torque. What's more, don't expect the STI to hatch a five-door variant - Subaru recently told us that there are no plans to offer anything beyond a sedan bodystyle for both versions of the WRX. Sad trombone, we know.
That said, if our time with the 2015 WRX sedan is anything to go by, this new STI should be pretty rad. The new WRX is significantly sharper than the outgoing model (in terms of driving dynamics, anyway - it's still a pretty ugly little thing), and we fully expect the STI to be a bulgier, harsher, more powerful and aggressive version of the already awesome street-legal rally car. We're just hoping it will be offered with WRC-correct gold wheels, too.

Toyota, Honda, Nissan and more collaborating to increase fuel efficiency

Toyota, Honda, Mazda, Nissan, Subaru, Mitsubishi, Suzuki and Daihatsu have announced an alliance that will see a push to improve fuel economy from both gas-powered and diesel-powered engines by as much as 30 percent before the end of the decade.
The newly assembled Research Association of Automotive Internal Combustion Engines put the roughly $20-million project together, with the Japanese government committing to half the cost while the eight manufacturers will chip in the rest.
According to Automotive News, the automakers will team up and share basic research on internal-combustion engines in a bid to cut costs. Eventually, the results of the research will find its way into a production vehicle, although it's unclear just when we'll see the fruits of this partnership on the road.

2015 Subaru Forester tS Quick Spin

When Subaru invited me to Japan and the famed Suzuka racing circuit to drive its BRZ tS, there was more on the menu than sporting coupes. The STI buffet also included the Subaru Forester tS. If you caught my BRZ tS review, the Forester follows the same idea: modified for better, more precise handling but without any increase in power. As I shared in the first tS review, and with Subaru's news at the New York Auto Show, the company plans to increase the awareness of Subaru Tecnica International – STI – over the next five years. In the case of the BRZ tS, a similarly-conceived car is coming to the US in the next few years. Such is not the story with the Forester tS. The JDM-only product was on hand to drive as further proof of what STI can do, but not as a preview to an upcoming model for sale in America. Subaru execs wouldn't go so far as to rule the idea out completely, but there was plenty of wink-nudging admitting the limited market for something like the Forester tS over here. Firmly ensconced in the "forbidden fruit" category, then, I still thought it'd be fun to report on the hot-ish, wagon-ish Forester. This one's for the other car nerds like me. Driving Notes So, what's new on this tS? Basically STI made the Forester stickier and less prone to roll under high cornering load. The same type of flexible tower brace previously found under the hood of the WRX is used here, and "flexible draw stiffeners" connect the body to the front and rear subframes for added body stiffness. The braces incorporate a very strong coil spring, and add lateral stiffness with enough give to allow the tires to stay in perfect contact with the road surface. The tires in question are 245-section Bridgestones, riding on attractive 19-inch STI wheels, both increases from the 225-section tires and 18-inch wheels that come standard in the US on the Forester 2.0XT model. The tS also has a more-powerful Brembo braking package; handy when hauling a 3,600-pound vehicle down from straightaway speeds. Subaru benchmarked the tS versus other 'sporty' SUVs and CUVs, including out and out performance variants. (Japanese professional modesty prevented Subaru reps from naming specific names, but suffice it to say that the Germans were involved.) In terms of roll rates, yaw response, slalom time, g-force and more, the Subaru's tS package shows massive improvements versus the standard Forester, and holds up to the competitive targets too.