Spanish Car Brands

Which car brands are Spanish?
The supplied material contains no brand names or supporting automotive evidence, so it does not establish a verified list of Spanish car brands. That is an evidence gap, not a finding that Spain has no car brands.
What counts as a Spanish car brand?
A brand’s country of origin, its current ownership and the location where a particular vehicle is manufactured are separate questions. A useful list should specify which meaning of “Spanish” it uses and support each inclusion. The supplied material does not establish those details for any brand.