Co-developed with Subaru (which makes the twin of the FR-S, the Subaru BRZ), the FR-S ups the performance ante considerably above the Scion tC, the next sportiest car in the Scion family. The FR-S is powered by a 2.0-liter flat-4 ("boxer") engine that sends 200 horsepower to the rear wheels through either a six-speed manual or a six-speed automatic transmission. That's not a lot of power for a sporty car nowadays, and suitably, acceleration is merely acceptable. Yet, the FR-S's light weight, com