1. I bought a Samsung.
2. Look at the two Accents.
3. There are two Fords on the street.
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Does 'a Samsung' mean 'a car made by Samsung'?
Do 'two Fords' mean two Ford cars?
Do 'the two Accents' mean 'the two cars whose bland name is Accent'
Yes -- to all your questions.
The word for the type of car, though, is "brand," not "bland."