Bonnie,
All stick shift Subarus are flat towable, and lower in height than other SUV's, with no speed or distance restrictions.
We found on a past towed car, a 2000 SW 2 Saturn Station Wagon, the speed 65mph restriction was a liability thing for Saturn at the time, noty machanical.
I spoke to a Saturn engineer back in 2000, and told him our legal speed in some western states was 75. "Would we damage the car in any way mechanically towing at our posted legal speed??" His answer was NO.
Hope this helps.
Jim and Chris
2001 Featherlite Vogue XLV 2 slide with Rivets-current coach, 1999 shell
Previous 22 years,
We have owned every kind of Prevost shell but an H3-40