@spec body_style() :: String.t()

@spec drivetrain() :: String.t()

@spec fuel_type() :: String.t()

@spec make() :: String.t()

@spec make_and_model() :: String.t()

@spec model() :: String.t()

@spec option() :: String.t()

@spec options() :: String.t()

@spec options(non_neg_integer()) :: [String.t()]

@spec standard_spec() :: String.t()

@spec transmission() :: String.t()