Linked from
The 42 pages that link to Automobile, each with the reason it gives.
Ford Model TNarrower topic: The Model T was a mass-market example of the automobile.
Mercedes-BenzNarrower topic: Mercedes-Benz’s core products belong to this broad vehicle category.
V engineNarrower topic: Demand for compact vehicle powerplants helped make V engines widely useful.
Road tripNarrower topic: Cars are the usual means of transport for this kind of journey.
Sports carNarrower topic: Sports cars developed as a performance-focused branch of the automobile.
Luxury carNarrower topic: Luxury cars are a specialized class of passenger automobile.