The Most Fuel-Efficient Cars

The Most Fuel-Efficient Cars

These gas sippers are easy on the wallet

Last updated: May 2016

BMW i3

Fuel economy is an important factor to consider when buying a new car, even when gas prices are down—they won't stay that way forever. Many conventional cars today offer impressive fuel economy, especially in contrast to what you may be trading in. Further, alternative powertrains offer an increasing arrary of choices, with diesels, electrics, and hybrids each carry appeal for different drivers.  

Measuring fuel economy is among our more than 50 tests we conduct on each car we purchase. Our fuel economy numbers are derived from a precision flow meter and are rounded to the nearest mile per gallon (mpg).

CR's overall mileage is calculated from equal portions of city and highway driving.

The chart that follows features the most fuel-efficient cars currently sold that Consumer Reports has tested (see our list of the most fuel-efficient SUVs). Also see our Ratings comparison by category (available to online subscribers), which lists each vehicle's overall mileage.

Rank Make & model CR Overall MPG City MPG Highway MPG
1 BMW i3 Giga 139* 135* 141*
2 Mitsubishi i-MiEV SE 111* 104* 116*
3 Ford Focus Electric 107* 108* 107*
4 Nissan Leaf SL 106* 86* 118*
5 Ford C-Max Energi 94* / 37** 87* / 36** 98* / 38**
6 Tesla Model S P85D
87* 64* 110*
7 Toyota Prius Three 52 43 59
8 Toyota Prius C Two 43 37 48
9 Toyota Prius V Three 41 33 47
10 Lexus CT 200h Premium 40 31 47
11 Hyundai Sonata Hybrid SE 39 31 46
12 Ford Fusion Hybrid SE 39 35 41
13 Toyota Camry Hybrid XLE 38 32 43
14 Ford C-MAX Hybrid SE 37 35 38
15 Volkswagen Jetta Hybrid SE 37 29 45
16 Mitsubishi Mirage ES
37 28 47
17 Lexus ES 300h 36 28 44
18 Smart ForTwo Passion 36 25 48
19 Honda CR-Z EX (MT) 35 26 45
20 Ford Fiesta SE (3-cyl., MT)
35 25 46
21 BMW 328d xDrive 35 24 49
22 Scion iA 35 24 48
23 Lincoln MKZ Hybrid 34 29 38
24 Mazda MX-5 Miata Club (MT)
34 25 42
25 Fiat 500 Pop (MT) 34 25 42
26 Fiat 500 Sport (MT) 33 24 42
27 Honda Fit EX 33 24 42
28 Mazda3 i Touring sedan 33 23 45
29 Ford Fiesta SE sedan 33 22 45

* = MPGe
** = MPG on gas only

When buying a car, in addition to research and reviews, Consumer Reports offers subscribers access to the Build & Buy Car Buying Service at no additional cost. Through this service, a nationwide network of about 10,000 participating dealers provide upfront pricing information and a certificate to receive guaranteed savings off MSRP (in most states). The pricing information and guaranteed savings includes eligible incentives. Consumer Reports subscribers have saved an average of $2,919 off MSRP with the Build & Buy Car Buying Service.

Best and worst new cars

See our best and worst section to help filter down your purchase considerations including best new cars under $25K, best and worst new car values, and most fun to drive. Plus, check out our guide to fuel economy for gas saving tips.





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