If understated luxury is your thing, then Audi’s biggest sedan is worth a look. Subdued on the outside and exquisitely upscale inside the cabin, the A8 and S8 are among the best options for those who ...

HIGHS Standard all-wheel drive, nice blend of ride and handling, not a bad seat in the exceptionally quiet house. LOWS Starting to show its age, turbo V-6 could use more grunt, comparably demure ...