Do you have any diesel car?
Down the left hand side menu at STEP2 you can choose (filter) so it displays only Diesel vehicles. If you are using a mobile look under FILTER at the top of the search results.
How about being able to drive to Croatia, Montenegro and Serbia?
CROSS BORDER travel will be stipulated at STEP2 of our 3 step online booking process. Next to the car photo of your choice, there is a link “TERMS & CONDITIONS”. Clicking on this link will open an additional smaller window, then choose TRAVEL RESTRICTIONS. Try a few different suppliers as their cross-border policies do vary.