From diesel to gasoline (financing) is a trade worth it?

Hi there, I wonder if it’s worth a change to a petrol truck for me. I don’t really think… but I’m going to give you my basic data: I currently have the Insignia Sports Tourer 2.0CDTI – tax: 268€ per year… Consumption: 5-6 liters/100km Since I’m getting closer to my work, my driving distance has been reduced by more than half. Instead of 50km I have only 18km. I think it should get tight in winter in cold weather with the warm enough. The vehicle had a new price of 20 000€ in January 2014 I paid 550€ The financing amount is 14500€ Financed is all about a balloon financing…open are currently about ~11600 The closing rate of over 800€ is due in January 2017. I would definitely buy an Insignia again – but as a gasoline company. Would you exchange the car for a gasoline company? If so – now immediately? Or if the company had to pay the price? The car is very well maintained… Partial leather Bi-Xenon AFL High-light assistant PDC front and rear Park assistant (lots into the parking gap) new quality aluminium rims for summer and winter Rain/light sensor Infinity sound system Cruise control electric tailgate (opens and closes fully automatically) Quick-heat system electric. Front and rear window lift electr. Panorama glass roof