Comparison between 1.2T and 1.8L engines?

I'm considering buying a 2017 Ford Taurus. I'd like to know if there's a significant difference in fuel economy between the 2.7L and 2.0L engines. Can anyone help?

Is it suitable to drive when doing engineering work with an annual income between 500,000 and 1,200,000 during downtime?

Is it possible for there to be an oil leak at the connection between the transmission and the engine?

For daily use and light off-roading, which is more recommended between the V8 1UR engine and the 2UZ engine? I care more about failure rate and fuel consumption.

Is there a big difference in driving feel between a 1.0 naturally aspirated engine and a 1.0 turbocharged engine?

Hey everyone, I've been thinking about getting a used Grand Cherokee and I'm torn between the 3.6 and the 3.0 models. I'm particularly concerned about the fuel consumption of the 3.6. Could fellow Jeep enthusiasts share some insights on the fuel consumption difference between these two engines? Thanks!

How to choose between a 3.0 naturally aspirated engine and a 2.0 turbocharged engine?

Why does the 2016 308 1.2T automatic feel a bit shaky in higher gears? Could it be due to insufficient engine torque? Do fellow car enthusiasts experience the same issue?

I would like to ask if the stability of the Peugeot 308 1.2T has improved a lot after the 2018 model? Or is it still the same as before, with issues like oil burning and cylinder scoring? Can any real car owners share their experiences?

Choosing between the G80 and the new Crown can be tough. I've heard that the new Crown's engine noise control isn't that great. Anyone experienced with both cars have any advice?