Different driving behaviour Petrol vs. Diesel

Hello together, am quite new in this forum and would be happy if one or the other would tell me his opinion on the following topic. I am actually quite sure that I will buy a Land Rover Evogue soon. Of my mileage/year (25000km) I actually need a diesel. I have already driven this sample and I am really pleased, both in general from the design, as well as from the m.E. quite cultivated diesel. But now to my actual question a ls Laie: I also recently drove the petrol variant test and found a difference in driving behaviour. On a tour through the Bergisches Land I mean to have noticed that the car leads me in comparison to the diesel much more stable through the curves. This inspired me during the ride increasingly, had almost the feeling to drive like on rails. Unfortunately, the seller could only tell me that the petroler used a slightly different all-wheel concept as a top variant (Had me But what does the four-wheel drive (for the terrain) have to do with the curve guidance? In addition, such a big difference between petrol and diesel, does it have to do with the motorization? Turn almost now to the petroler, due to the driving behavior, has someone already had similar experiences? Thanks already in advance for your opinions, Many greetings, Charles01