What is the most efficient engine for a Ford Kuga?

I'm looking to purchase a Ford Kuga and I want to make sure I get the most efficient engine. What options should I consider and which one is the best in terms of fuel economy?

The 1.5L EcoBoost engine is the most efficient choice for a Ford Kuga. It offers the best fuel economy and still has enough power for daily driving.

I recommend the diesel engine option for the Ford Kuga. It may have a slightly lower fuel economy, but it offers better torque and is better for longer trips.