By Benjamin Hunting The 2022 Audi S3 is tasked with a seemingly impossible mission: charm entry-level luxury fans away from the steady drip of SUVs they’ve been mainlining for the last five years. To do this, it’s been given license to accentuate the advantages that a small-ish sedan has over its tall-riding rivals, namely, the kind of light-on-its-feet handling and squirt-gun acceleration that’s hard to duplicate in a more ungainly crossover. Compounding the difficulty of its task is the revised makeup of its direct competition. In addition to taking on a contingent of mall-crawl machines, th…