Why am I getting 7 mpg city and 10mpg highway on Eco for the brand new 2013 Santa fe?
Your not. Those computers on the dash are inaccurate.
Try not racing from light to light. Just because it is a turbo, it's not a race car.
Go to your dealer you purchased it from, its most likely a manufacturing issue with the dashboard.
Looking for a Used Santa Fe in your area?
CarGurus has 33,491 nationwide Santa Fe listings starting at $1,995.
Search Hyundai Santa Fe Questions
Hyundai Santa Fe Experts