GMAT Critical Reasoning (CR) | Hundo is a Japanese car company, and Hundos

Hundo is a Japanese car company, and Hundos run for many miles on a gallon of gas. Toyo is also a Japanese car company; therefore, Toyos should get good gas mileage, too.

The author’s conclusion would be best supported by which of the following?

(A) All Japanese car manufacturers use the same types of engines in their cars.
(B) British cars run for as many miles on a tank of gas as Hundos do.
(C) The Toyo manufacturer focuses on producing large utility vehicles.
(D) Toyo has been manufacturing
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