What is the most reliable engine size for the Ford Transit Custom?

I am in the market for a new Ford Transit Custom and I am wondering what engine size I should choose for optimal reliability. Any recommendations?

Based on my personal experience, I recommend going with the 2.0L engine. It provides a good balance of power and fuel efficiency.

If you're mostly doing city driving, I suggest the smaller 1.5L engine. It's more than enough for daily commuting and it will save you on gas.