What is the best engine for the Ford S-Max?

I am in the market for a new Ford car and am considering the S-Max. I want to make sure I choose the best engine option for my needs. Can you recommend which engine is the most reliable and has the best performance for the S-Max?

I personally have the 2.0L EcoBoost engine in my Ford S-Max and I have been extremely happy with it. It has great performance and I haven't had any issues with reliability. I would highly recommend this engine option.

I have the 2.2L Duratorq diesel engine in my Ford S-Max and I have been very impressed with its fuel efficiency. It may not have the same power as the EcoBoost engine, but it's more economical in the long run.

I would highly recommend the 2.0L EcoBlue diesel engine for the Ford S-Max. It has a good balance of power and fuel efficiency. I've been very happy with it so far.