yes
10-15mpg 50 years ago. However, 25 years ago, cars got 30+mpg quite easily....
You are asking to predict the future which is not pssible. Think about cars 50 years ago and you can see that given that duration, cars will probably change significantly.
now we have better fuel and can run some cars on electricity.
Basically it was just segragation! there was not actaully slavery 50 years ago it was before that time.
Terrible.
50 years ago Benidorm was a small fishing village with a few small hotels for local tourists.
They are more fuel efficient and have better safety precautions like air bags and anti-lock brake systems.
50 years ago was 1960!!
Similar to today's.
Electronic Control Modules, air bags, crumple panels.
hi