Why can’t the door swing outwards? The garage is small, so the swing of the door will take up valuable space. No need for glass door. My garage is on the zero lot line. Same design as yours with door swinging out to a 1500mm wide walkway down the side of the home. I have a normal door. A fire door was not required.

Initially I asked to keep it to swing outside but architect told it's fine to swing inside. I have one kia sedan but may buy another car in future. Both builder and architect told me to be ready to pay extra in case certier asked for fire rated door. I want half glass door here bec no window in my garage due to zero lot wall

Your garage is not 6m in length and the door opens so definitely swing door outward. Fire proofing depends on bal rating too. You will have to research your options for you bal rating

Will door bangs if it's swinging outside and left it as opened. I agree it's tight space. If it's swing inside I can have door stopper. I think outside too I can 🤔

As said previously, we have this set up at our home. The door should swing outside, your garage is small.
After hand over install a barrel bolt on door, so when the door is open,you can anchor the bolt into ground. My husband installed and drilled hole into brick pavers to anchor bolt. We also installed a small weather protection awning to protect door. If you are not a person who can do this, then get a handyman around to install. No need for a glass door. Install a light in the garage.

thats really good . this is how i want to do. thanks a lot for sharing the image and much appreciated :-)