{
[:manual, :unspecified] => 'M',
[:manual, :single] => 'M',
[:manual, :front] => 'M',
[:manual, :rear] => 'M',
[:manual, :four_wd] => 'N',
[:manual, :awd] => 'C',
[:auto, :unspecified] => 'A',
[:auto, :single] => 'A',
[:auto, :front] => 'A',
[:auto, :rear] => 'A',
[:auto, :four_wd] => 'B',
[:auto, :awd] => 'D'
}
{
[:unspecified, :air] => 'R',
[:unspecified, :no_air] => 'N',
[:diesel, :air] => 'D',
[:diesel, :no_air] => 'Q',
[:hybrid, :air] => 'H',
[:hybrid_plug_in, :air] => 'I',
[:electric, :air] => 'E',
[:electric_plus, :air] => 'C',
[:compressed_gas, :air] => 'L',
[:compressed_gas, :no_air] => 'S',
[:hydrogen, :air] => 'A',
[:hydrogen, :no_air] => 'B',
[:multi_fuel, :air] => 'M',
[:multi_fuel, :no_air] => 'F',
[:petrol, :air] => 'V',
[:petrol, :no_air] => 'Z',
[:ethanol, :air] => 'U',
[:ethanol, :no_air] => 'X',
}