It looks like General Motors filed a telling trademark for a potential upcoming Buick crossover. GM Authority spotted the Dec. 11 filing, which requests to trademark "Enspire" and signals the trademark is applicable to “automobiles, excluding motor homes.”
The naming convention for all of Buick's crossovers start with “En,” such as the Encore, Envision and Enclave. The noted exception is the Regal TourX, which is essentially a raised Regal wagon with plastic cladding.
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