Corsa 1.3 cdti v. Getz 1.5 crdi

Hello dear forum community, I am looking for a diesel that is as economical and reliable as possible, and fits into my budget as I make about 50000 km in the year. I have come across two vehicles. A Corsa 1.3 cdti and a Getz 1.5 Crdi. Both have around 130000 km down. Which of both is more recommended? Advantages and disadvantages? Best regards to all of you and many thanks for answers