Mercedes C180 2003 or Golf 5 2007 ?! Witch i buy?

[AleksanderLola]

Hello evryone im from Albania i need some help

I wanna buy a car, and im in midle of Mercedes C180 Cmpressor 2003 Automatic trasmision Elegance Berlina or Golf 5 1.6 (4/5 Dors) FSI 2007 Automatic trasmision. The woner of Mercedes sell it 3.200 Euro and the Golf 3.500 Euro. Both of cars have 170.000 kms.

Tell me your ideas plz.

I want to install GPL on the car i chose.