We laid similar to the ecogrid on the edge of our turf to allow driving on the grass to help shuffle 3 cars on the drive after the previous owner built an extension. It helps keep the ground level for access instead of churning up mud with regular driving but don't expect grass to survive on the area you're regularly driving over or under the car if parked for long periods during the day, it will look a mess after a few weeks. For a drive I'd use ecogrid with small loose gravel if that's the system you want to use, grass won't grow properly.