Getting a vehicle for under $20k is a no-go these days, much less a luxury Lexus SUV, but if you're willing to shop used, you can find some gems. Unlike many of its European and American competitors, Lexus is a luxury brand with a strong reputation for long-term reliability. Like any brand, there are a few models that are worth steering clear of, but in general, Lexus' cars and SUVs can be exp... [7112 chars]