Biggest boots: 12 suitcases
Forget the official figures. What Car?'s unique way of measuring boot space reveals the cars that really have the biggest luggage capacities...
There's only one car that we've tested which has room for 12 carry-on suitcases in its boot, and that's the BMW X7. Sitting at the top of the BMW SUV range, it's big, bold, practical and comfortable, with a very luxurious interior.