The GR Corolla is Toyota's most hardcore Corolla, a performance hatch built around the same turbocharged engine and all wheel drive system as the GR Yaris but in a roomier five door body. It comes as a single, fully loaded grade with a carbon fibre roof, limited slip differentials front and rear, and an all wheel drive system you can tune for the track. You can choose a manual or an automatic. It's fast and engaging, yet practical enough to use every day. One thing for Android phone users to note: Android Auto is wired only, while Apple CarPlay is wireless.