Purchase advice: G-165 or D-150 ?

Hello dear Mazda driver, I am about to become one of you. I have to decide between the 165 hp petrol (Nakama) and the 150 hp diesel (Nakama). Actually, I had already set myself on the petrol due to my driving performance (10.000 km). Now, however, I have calculated the total cost (leasing rate including inspections + insurance + car tax) and found that the diesel is about 5 € cheaper per month. This is not the world now, but also k The diesel engine was a bit more fun than the petrol engine during the test drive. Now ask yourself: What would you advise me to do? I drive on the motorway regularly longer (about 1 times a week), but unfortunately I also drive several times a week in the morning to the day care center (about 1 km), and depending on the schedule, this sometimes remains the only ride… Is that too bad for the diesel engine? Short distance is not a moto r well, I already know that, but the route is so unfavorable that there are no meaningful alternatives. Your opinion? Thank you very much! Greetings tigran9