All depends on your cost range. Hybrids are great because they don't rely on gas. Small cars are great because they are lighter and therefore don't take as much power to move. Do not, however, buy and SUV. they are gas guzzlers and you will be paying more for gas.
The best mileage on any car usually comes from a hybrid car. The toyota prius and honda civic hybrid cars offer excellent gas mileage.
A Toyota Prius offers some of the best mileage though the hybrids are expensive. A cheap gas alternative is the Chevrolet Cruze or Ford Fiesta or Ford Focus.
"The best mileage for an Audi rs6 is around 26,000. You should research this car in the Blue book for cars. This will show value of the car including mileage and years."
If Enterprise is in your area of the country they tend to offer very competitive rates on rental cars, plus they do not charge for mileage on most of their vehicles. Their website is Enterprise.com.
I would go with the Prius Hybrid from Toyota. From what my friends have said, it is a great car as well as good gas mileage. If not, all other hybrid cars are great as well.
The most fuel efficient car models on the road today will obviously be electric cars, but in my opinion, the Nissian Versa. The car looks good, performs good, and has good mileage.
All Subaru cars offer really good gas mileage. Any of them would be a great deal. I think they are mostly the same as well, I know they all get greater than 20 miles a gallon.
There are tons of mid sized luxury cars and most are not known for high mileage. Some of the top selling luxury cars known for getting the most miles are the Toyota Camry, Cadillac and Nissan.
A smaller car with 3 or 4 cylinders usually gets the best gas mileage. Also, hybrid cars tend to get better mileage on the city streets than regular cars because of their regenerative braking.
If you are searching for best mileage sedan cars in India, then you will come to know about Volkswagen Virtus, which is recently revealed and expected to launch in a mid-2019. For India, the sedan will probably offer a 1.5 L turbocharged Diesel engine with a 6-speed manual transmission.
Usually online sites that sale new or used cars have the gas mileage included in the car facts. Find an online dealership that sales a different variety of cars and then you can compare mileage collectively. Also places like enterprise and hertz have gas mileage on all of there cars as well.
You can find a list of the cars that get the best gas mileage at fueleconomy.gov, which is a government run website that is very factual. You could also ask at your local auto store.