It's rated at 13L/100 km city, and 8.1 highway. Surprisingly, with a light foot, it's not that hard to achieve decent mileage in such a big car.
Here's a shot of my average after a day's mixed driving: one that included grocery getting, some highway driving and about an hour of hilly, twisty country roads.
I regularly averaged 10.1 per day, and as low as 9.8.