No. Subaru makes Subaru. The two companies did do a joint project. Toyota makes Lexus and scion.
Toyota Honda Mitsubishi Nissan subaru diahatsu Isuzu
Toyota
As far as I know no Subarus are made in Mexico. Since part of that brand is owned by Toyota they have the right to sell some in the country though.
Some notable ones: Nissan, Toyota, Acura, Lexus, Mitsubishi, Subaru, Mazda, Suzuki, Honda
not 100% on the stud pattern for the Toyota Avalon, but if ou can find that out, the subaru pattern is 5x100 if the Toyota has the same pattern it should be fine.
Holden, Toyota, Subaru, Datsun
Subaru is the automotive division of Fuji Heavy Industries, in which Toyota owns a 16.5% stake.
Toyota, Suzuki, Subaru, Isuzu.
Subaru does not have a emergency fuel shut off switch like a Ford or Toyota.
Subaru is a Japanese based subsidiary of Fuji Heavy Industries (FHI), and partially owned by Toyota Motor Corporation.
Subaru Vehicles are made in Lafayette Indiana and Japan.