The following cars are ranked as per the city miles per gallon (MPG), followed by highway MPG based on the Environmental Protection Agency’s Fuel Economy Guide for the 2010 model year. They are listed below:

 

Toyota Prius:
It has a 4 cylinder, 1.8 liter engine and automatic gear transmission, its MPG is 51/48 on city/high way, its annual fuel cost is $801.

Ford Fusion Hybrid:
It has 275V sealed nickel-metal hydride battery, 2.5L I4 Atkinson hybrid engine, its mileage is 41/36 on city/high way, annual fuel cost is $1025 and its price as per invoice is $25,666.

Mercury Milan Hybrid:
The main mechanical features in this hybrid are 2.5L Atkinson Hybrid I4 engine, 4-wheel disc brake, 275V sealed hybrid battery and Dual chrome exhaust tips, its annual fuel cost is $1025.

Honda Civic Hybrid:
1.3L SOHC MPFI 8-valve I VTEC I4 engine Direct ignition system Continuously variable automatic transmission Electric power rack & pinion steering, these are the features of Civic hybrid and its fuel costs per anum are $953.

Honda Insight:
The main features of Insight are 1.3L SOHC MPFI 8-valve I VTEC I4 engine, continuously variable automatic transmission, direct ignition system. The annual fuel cost of this car is $977. Its MPG is 40/43 on city/highway.

Lexus HS 250h:
It is made up of 2.4L DOHC SFI 16-valve Atkinson cycle I4 engine, 4-wheel power disc brakes, electronically controlled continuously variable transmission and its mileage is 35/34 on city/highway. Its annual fuel cost is $1145.

Nissan Altima

Nissan Altima Hybrid:
244.8V nickel metal hydride (NiMH) hybrid battery, 2.5L DOHC 16 valve I4 engine w/40-hp electric motor, dual chrome-tipped exhaust finishers are some of the main features of the Altima. Its MPG is 35/33 and fuel costs for one year is $1177.

Mazda Tribute Hybrid:
330V traction battery, 2.5L 16-valve I4 Atkinson Cycle hybrid engine, electronically-controlled continuously variable transmission, permanent magnet electric motor, regenerative brakes are some of the key features of this hybrid. Its MPG is 34/31 and fuel costs is $1254.