2006 Subaru Forester 2.5 X on 2040-cars

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Subaru WRX and STI meet at the dyno with interesting results

Road and Track recently put the 2015 Subaru WRX and the 2015 WRX STI through a battery of dyno tests to find out not only how much difference there is between their two engines, but what kind of differences there are. The WRX gets the company's new FA20 2.0-liter boxer four-cylinder engine with features like a twin-scroll turbocharger, direct injection and variable valve timing on its two cams. The WRX STI stands pat with the older EJ-Series motor, meaning a 2.5-liter boxer four-cylinder with port fuel injection and carryover turbo lag. Subaru pegs the $26,295 WRX at 268 horsepower, 258 pound-feet of torque and an "extremely conservative" 0-60 mile per hour time of 5.4 seconds. The $34,495 STI clocks in at 305 hp and 290 lb-ft with a 0-60 mph time of 5.1 seconds. Ok, fight.
R&T's dyno runs sussed power numbers at the wheel of 223 hp and 245 lb-ft for the WRX, 247 hp and 243 lb-ft for the STI, then went on to demonstrate in numbers what everyone knew: that the WRX consistently puts out more of its torque earlier than the STI and achieves full boost almost three seconds quicker. On the other hand, on the track, the STI was also shown to have a conservative official 0-60 mph time, stopping the timer at 4.8 seconds compared to the WRX's 5.2 seconds.
The mag says it has comprehensive results coming from its "complete battery of tests," but for now, you can scrutinize their dyno charts and let the battle continue about which one you'd rather put your money down for.

Subaru takes another look back, this time at the 2004 WRX STI

Here we have the followup to the rally-mimicking Impreza 22B STI that Subaru recently chronicled in its Vintage Garage series: the 2004 Impreza WRX STI. Displacement for the boxer four was upped from 2.2 liters to 2.5, and after noticing how many buyers had installed larger turbochargers on their WRXs, Subaru decided to bolt on one in-house. That gave the final product 300 horsepower and a 0-to-60 mile-per-hour run of just 4.6 seconds.
It was stiffer, it's body from nose to front doors was penned by Peter Stephens, he of the McLaren F1, it came with a driver-controlled center differential, driver-activated cooling spray for the turbos and 300 pound-feet of torque. This is a curio from a time when, after a new WRX STI came out, you started poring through magazines to see how the Mitubishi Evo was going to respond. You can find out more about it in the video below.

2015 Subaru Legacy is fresh-faced and more frugal

While Subaru posted its best sales year ever in the United States in 2013, over half of its sales came from the success of the new Forester and popularity of the Outback. Its midsize Legacy sedan, on the other hand, saw sales tumble 10.3 percent. The company known for its all-wheel drive models hopes to right that trajectory with the 2015 Legacy. The all-new sedan sees a slight bump in fuel economy and a commitment to giving buyers a better product to compete against segment stalwarts like the Honda Accord and Toyota Camry.
The refreshed sedan wears Subaru's new design language, which was teased by the Legacy Concept at the 2013 Los Angeles Auto Show. However, the production version takes the hard, crisp lines down several notches, and it is bordering on boring at first glance. The best detail of the new design is the new hexagonal shield grille at the front that lends a little upscale panache over the current car's simple, rectangular front end. The coupe-like roofline has also been toned down from the concept, but it does smooth out the rear better than the current gen.
The Legacy's engines are carried over almost identically from last year's car. However both flavors of manual transmission are finally bowing out; all models now come with Subaru's Lineartronic CVT. Output from the 2.5-liter boxer four-cylinder sees a slight bump to 175 horsepower (2 hp more than last year's model) and 174 pound-feet of torque. The 3.6-liter boxer six-cylinder is unchanged at 256 hp and 247 lb-ft. Fuel economy benefits from the new platform with the 2.5-liter model rated at an estimated 26/36/30 miles per gallon city/highway/combined, a boost of 2/4/3 mpg, respectively, over the previous generation. The 3.6-liter also sees a modest rise to 20/28/23 mpg, 2/3/3 mpg better respectively. Fairly impressive figures for an all-wheel-drive, midsize sedan.