2019 BMW X7 preview

The 2019 BMW X7 is the German automaker's late entry into the three-row luxury crossover SUV arena. That's not to say that BMW hasn't tried before with third-row seating in its X5, but the X7 promises hospitable rearmost seats thanks to a wheelbase that grows about 5 inches and an overall length increased by about 9 inches to 203.3 inches. That...