They are not exactly like gas cars; they are novel, with a few new compromises, but far more possibilities. Gallery: 2024 Chevy Blazer EV Long-Term Owner Review 14 Source: InsideEVsIn a million tiny ways, electric cars are easier to live with. Electric cars are over 90% efficient; for gas cars, the number is closer to 35%. They work better. But while tomorrow’s electric cars will be more affordable and even more compelling, you don’t have to wait.