Which is the hot-hatchback champion of champions? We've long loved the Volkswagen Golf R - a five-star car by our reckoning - but is it a match for the vastly more powerful and, to be fair, vastly more expensive, Mercedes-AMG A45? Our testers pitch the two head-to-head, to see which is faster and, crucially, which is better to drive and own. Join us at our test track for the most exciting, and ent
Autocar@youtube
play video