Just realized that you had made the post with the conversions and MPG calculations, I must have been in the middle of posting that as you posted yours lol, sorry Trevor! lol.
Just picked our rental up for our trip, they accidently rented the Impala we were supposed to get this afternoon so they gave us a 2013 GMC Terrain for the same price. It's the 4 cylinder AWD, I'm always one to check gas mileage so I'll report back on the numbers we get. It's about 3400km/2100 miles round trip plus whatever driving we do while we're down there.