Versions of (2)

For the purposes of subsection (1), the weighted fuel consumption rating of an automobile shall be the amount determined by the formula 0.55A + 0.45B where A is the city fuel consumption rating (based on the number of litres of fuel, other than E85, per 100 kilometres) for automobiles of the same model with the same attributes as the automobile, as determined by reference to qualifying data, or, if no rating can be so determined that would apply to the automobile, by reference to the best available data, which may include the city fuel consumption rating for the most similar model and attributes; and B is the highway fuel consumption rating (based on the number of litres of fuel, other than E85, per 100 kilometres) for automobiles of the same model with the same attributes as the automobile, as determined by reference to qualifying data, or, if no rating can be so determined that would apply to the automobile, by reference to the best available data, which may include the highway fuel consumption rating for the most similar model and attributes.