2021 Audi 8 - Audi's largest and most luxurious sedan-the 2021 A8-hides its high-dollar cabin behind a handsome-yet-understated façade. From a distance, it's easy to mistake this nearly six-figure sedan for a humble A4, but that sort of anonymity may be appealing to more restrained millionaires.

Audi A8 - A big, important barge of a thing relatively few will buy, and a technical achievement few have the resources or engineering might match or surpass. It's the new Audi A8 - the cleverest Audi of all. And so, it should be because if you want to see what a manufacturer is truly capable of engineering, you look at its flagship. And the A8 is and always had been Audi's, which is why the new one gets a load of tech' we haven't seen before, but almost certainly will on future A6s and A4s.

Audi A8 review - If you're the kind of person who spends their time closing million-dollar deals or planning hostile takeovers, you'll probably have very little time left over for driving. If there's a business meeting, a power lunch, or a glitzy black-tie gala you need to get to, you simply pay someone else to get behind the wheel. That's why luxury limousines are the conveyance of choice for the rich and powerful, and the Audi A8 is one of the mainstays of the genre.

Audi A8 Review - The Audi A8 is a comfortable luxury limo with powerful engines and a classy, spacious interior. That said, its touchscreen infotainment system is a pain to use when driving.