human
What's the best type of car to buy for gas mileage?
assistant
The best type of car to buy for gas mileage would depend on your budget, needs, and preferences. Generally speaking, cars with smaller engines tend to have better gas mileage than larger engines, so it may be worth considering a smaller vehicle if you're looking to save money at the pump. Hybrid cars are also popular choices for their excellent fuel economy, as they combine a gasoline engine with an electric motor.