What is the Best Fuel Efficient Car?

There are many different types of cars on the market today.
The efficiency of a car varies with the type of car it is there is 11 types of cars (listed below)

1. sub compact
2. compact
3. intermediate
4. full-size
5. compact pick up
6. full size pick up
7. compact utility
8. intermediate utility
9. full size utility
10. mini van
11. full size van

Most of the cars in the category are not under the best fuel efficient but 3 or 4 categories are as follows.
The government rated top fuel efficient car is the 2000 Honda insight its a 3 cylinder, 1.
0 liter, 5 speed manual transmission.
It gets 49 city 61 highway and 53 combined The research done by real people driving real cars shows that a 2006 Honda Insight its a 3 cylinder, 1.
0 liter, 5 speed manual transmission it takes the cake with 52 MPG highway 91 MPG and combined 72.
7 MPG.
The average persons car will not get anywhere close to these two cars MPG and there is a simple reason why most cars driven today are gas powered engines these two cars are hybrids meaning they are ran off a electric engine which draws its power from a battery bank located some where in the car and they have small 3 cylinder generators that start while your driving and recharge the battery bank.
The average persons car will get around 24.
7 MPG and some of the reasons its like are very simple like the fact just sitting in traffic with a gas powered engine VS.
a hybrid when you sit in traffic and your car or truck is idling your MPG drops to 0 while a hybrid is electrically powered so it doesn't idle and it doesn't waste gas.