While there are plenty of toys already out there to satisfy our boosted all-wheel drive needs, Subaru, the company that started the trend in the WRX, now offers an updated version of their Legacy GT. Think of it as an STI for the folks who've lost the edge. The '07 Legacy GT remains similar to the '06 model but now features Subaru's new SI-Drive technology, which gives us three driver-selectable modes for engine output and response. On models with the slushbox, the transmission shift maps are also tied into the selection.
Until now, only BMW's M5 and Porsche's high-end Carrera offered selectable modes for engine output and throttle response. Even though these super-expensive Euros also feature automatically adjustable suspensions to match the driver settings, we prefer a decently set-up suspension over several sissy modes. Subaru's SI-Drive system basically changes the driving response by managing the throttle position. By using different throttle response maps to control the electronic throttle, Subaru's SI-Drive offers the simplest solution for saving gas or providing instantaneous response. Three modes on the center console knob are available: Intelligent mode for tree-hugging traffic lovers, which effectively restrains peak output by 20 percent, Sport mode for those who can't deal with a real STI, and Sport Sharp for the way the car was meant to be (in our book at least).
Both the GT and Spec-B still use the STI-derived 2.5-liter EJ25 boxer engine with boost limited to 13.5 psi, as opposed to the STI's 14.7. The big difference is that Spec-B models now come with the six-speed gearbox stolen straight from the STI. The six-speed uses different ratios and doesn't have the DCCD active center diff, but still has the same precise feel and wonderful rally-car gear whine that we love. Our only gripe is the overly feathery commuter clutch doesn't feel right in Sport Sharp mode with the rally-style gearbox.
The '07 model is also equipped with a larger 200mm Torsen rear differential, compared to the 150mm viscous unit found on the '06 model, slightly stiffer Bilstein inverted monotube dampers, and swanky STI blue Alcantara interior trim.
Though we don't see the need for the luxury found in the Legacy GT (or fast cars in general), we do have to acknowledge its versatility. It provides the option of gas-saving, mind-numbing commuter shelter when all you need to do is get from A to B, yet turns into a street-machete STI when the traffic has finally made you lose it.