We had a similar trailer - 63 shasta. It weighed well over 2000lbs and we don't haul alot of extra stuff in the trailer. We pulled ours with a 3.7 V6 Jeep Liberty. I would not pull it with less than that.
We sold that trailer and purchased a teardop which weighs about 700 lbs. We will be towing it with our 2010 Forester soon.