10-15mpg 50 years ago. However, 25 years ago, cars got 30+mpg quite easily....
Cars were, for the most part larger and less fuel efficent than they are today. There were a few small cars but they did not sell well. The late 60s was considered the Muscle Car era.
The most energy efficient car available is the Toyota Prius. Please see the following, for additional information: www.thesupercars.org/top-cars/most-fuel-efficient-cars
well water in cars is used as a coolent cause its cheap efficent and found every where
Early cars produced more pollution (per car)than cars today, but people didn't drive as much and there weren't as many cars on the road as compared to today.
Advancements in aerodynamics and in chassis have balanced out the cars today compared to in older times.
Most modern vehicles can up to 3 or 4 times more efficient than vehicles fifty years ago, depending on the type of vehicle.
Yesss and they weren't as good as the ones we have today but yes 100 years ago they did have cars
Because their engines were technologically poor, so they were weak. And all the other characteristics were also defective when compared to the today's cars.
Compared to other cars like them, yes, but compared to more everyday cars, no.
cars today have spinners and nitrous
The latest model of the Toyota RAV4 cars can cost you about twenty eight thousand dollars. This car make is relatively cheap compared to other SUVs in the market today.
how many cars in the us today