Ful synthetic oil is the best oil to use, it wont hurt your car with 20 miles or 200,000 miles.
Newer cars are equiped with new safety devices such as airbags, anti lock braking system, and seatbelts. Yes and older cars like my restoration haas no airbags
Older safer cars are the cheapest.
Older cars tend to be more reliable and durable, they will keep going for a long time, but new cars are safer and have better performance and work smoother, but with less attention to overall quality.
Yes
No
For a 16 year old, I would go with something older. The older cars are more sturdy, therefore safer to drive. If you can find it, I would recommend a little station wagon.
The two reasons that big cars are safer than small cars include that they have bigger crush zones. The second reason is that they have longer hoods.
no they have no protection on them so a car would be much safer.
air bags
Cars plane have a more dangerous style of transportation
I have a 79 vette 350 and i use 10w40. you might want to switch to synthetic, i hear it is better for older cars. but once you switch to synthetic, you can't go back
slower, but safer