Subaru celebrates 30 years of selling cars in the United States by adding special editions to the Legacy lineup. The L sedan and wagon are available with a package of goodies that includes power moonroof, alloy wheels, rear spoiler or roof rack, body-color trim, power antenna and seat height adjuster., Subaru distances itself from mainstream automakers by emphasizing its all-wheel drive (AWD) models, thus carving out a unique niche which other companies are just now beginning to address. A wise move, since loyal Subaru buyers stick with the brand partially because of the wide variety of AWD models in the companys stable., If aint broke, dont fix it, goes the old adage. Subaru is taking this advice for 1999. In the summer of 1998, the Sport Utility Sedan (SUS) debuted, essentially a Legacy four-door wearing an Outback costume. Later, a couple of new 30th Anniversary models available in L trim arrived in showrooms with a power moonroof, alloy wheels, and other standard accoutrements.