For D&D 3.5, only for Sleds
The player handbook give us a price, weight and description for Sleds, but no stats are given. Nor does it have any reference for sleighs.
Price: 20 gp Weight: 300 lb.
This is a wagon on runners for moving through snow and over ice. In general, two horses (or other beasts of burden) draw it. A sled comes with the harness needed to pull it.
However, pathfinder (which is 3.5e compatible), does have price, weight and stats for Dog Sleds:
Price 20 gp; Passage 3 CP
This sled is designed to be pulled over snow and ice by a team of trained riding dogs. Most sleds have runners at the back for a musher to stand on. A dog sled can carry up to the capacity of all the dogs that pull it.
And also for Sleighs (which has full statistics on the vehicle):
Price 50 gp; Passage 2 CP
This wagon has runners, making it an ideal conveyance for snow and ice travel. In general, two horses (or other beasts of burden) are needed to draw it. A sled comes with the harness required to pull it.
As for the stats of the riding dogs, they can be found here, while horses can be found here.