What is the best engine for a Ford Puma?

I'm thinking of buying a Ford Puma and I'm not sure which engine is the best. I heard good things about the EcoBoost engine but also about the 1.5-litre TDCi diesel engine. Which one should I choose for optimal performance and fuel efficiency?

I've been a mechanic for 10 years and I can say that the EcoBoost engine is the better choice for the Ford Puma. It provides a good balance of power and efficiency.

I've owned a Ford Puma with the 1.5-litre TDCi diesel engine for 3 years now and I have to say, it's been great. The fuel economy is fantastic and it still has enough power for daily driving.

I did a lot of research before buying my Ford Puma and I found that the EcoBoost engine has a better track record for reliability compared to the diesel engine. That was the deciding factor for me.