Santa’s sleigh has many engineering secrets that have not been shared with the public, including its actual size. However, thanks to photos and videos, we can make some estimates.
The actual sleigh itself is estimated to be anywhere from 25 to 35 feet long, minus the reindeer. If you add in the reindeer, then the sleigh and reindeer together are about 60 to 70 feet long. The maximum load that Santa’s Sleigh can carry is unknown but given how many gifts are delivered on Christmas Eve it is in the thousands, at a minimum.