We flew to a posh and very private members-only race track in Japan to find it out if this really is, as Bentley suggests, the everyday supercar. The Jeep Grand Cherokee has always been big. But if ...

We flew to a posh and very private members-only race track in Japan to find it out if this really is, as Bentley suggests, the everyday supercar. Jeep’s aim with this car is to lift the Grand Cherkee ...