GTS Vespa 300 super, or another machine? What can you recommend for my parents?

Hello! My parents want to buy a small, motorized kit for the car. My father (66 J) read a report about the GTS Vespa 300 super in the ADAC motorwelt and found the machine so great that he wanted to buy it immediately. He wants to drive with his wife (65J.) a bit around the area 🙂 Therefore he is not at all about the cult factor Vespa but rather about the performance of the machine. Do you have any other, better proposal in this Pre is classy up to about 5000 Euro what they can buy? Unfortunately, don’t know me at all in this area!!! Would be nice if you could give me some tips. Thank you. LG Christina