Diesel engine 110hp

Moin, I’m looking for an economical and reliable SUV. At the moment we still have a Toyota RAV4, 2.0vvti, 4×4, 150hp petrol. In terms of reliability, the Toyota is a power, but the 10l consumption is not so great with wise driving.That’s why a more economical car should come here and here I swung between the Tiguan 140 hp diesel and the Yeti with 110hp diesel. Both should be quite economical. Since my budget is only about 8-9000 euros, the search circle is only What do you say about this? How reliable are the engines in particular? I would be happy about information VG