In accordance with the ECE R44/03 and ECE R44/04 norm car seats are universal if not more than a certain length of seat belt is required for the installation. The car industry is aware of this. Car manufacturers sometimes build the belts into their cars so that the belt is just not long enough for correct installation if the user manual of your car states that the seat belts are suitable for the use of universal car seats, this should not be a problem. However, we recommend that you fit the car seat first before purchasing it. If the car seat is functioned ISOFIX, it should be better to check the car you own is capable to install ISOFIX before purchase.