Specific vehicle models are not as attractive to thieves. Vehicles whose catalytic converter contains less valuable or fewer precious metals often get overlooked, such as non-hybrid Ford, Mazda, and Chevrolet models. Age can play a role, too. Automobiles manufactured before 1974 are least likely to have catalytic converters stolen because they were not installed during this time. Electric cars are not at risk since these cars rely on electricity for power rather than fuel, eliminating the need for reduced emissions and catalytic converter installation.