How do you think the 307 1.4 XT gasoline is?

Hello friends, in another headline, I mentioned that I will look at the 307 1.4 hdi xt model for today. We showed the vehicle in the service today, left side was completely painted, plus there was a leakage of oil in the turbo. I found a car in Hatay town, the car is 56000 petrol. If I buy this car, if I wear a tube, it will affect performance negatively and what are the possible problems when the tube is installed. Also, I would be very happy if you could tell me how much I need to pay for the 90000 maintenance of the vehicle.

Meanwhile, the research I found is this

1.4 & nbsp; 90 hp should not be kept, I say 1.6 buy gasoline

If it is diesel, it is a gasoline 1.4 heavy duty engine.

The 1.4 engine carries the case hard and doesn't hold 1.6 gasoline.