Car Fuel Economy » Midsize Cars

Most Fuel Efficient 2011 Midsize Cars

The following table compares the fuel economies of the top 100 most fuel-efficient 2011 midsize cars. The table includes EV, Hybrid, Diesel, FFV vehicles.
The annual fuel cost (shown in the right-most column) is calculated based on an estimated annual mileage of 15,000 miles, of which 55% of the miles are city driving, and 45% of the miles are highway driving. The calculation assumes a fuel cost of $5.00 per gallon.

Table 1. Most Fuel Efficient Midsize Cars (2011 models)

Include: Electric vehicles (EV) Hybrid vehicles

Rank	Brand	Model Year	Vehicle Type	Combined MPG	City MPG	Highway MPG	Annual Cost
1	Nissan	2011 Leaf	Electric vehicle	99	106	92	$755
2	Toyota	2011 Prius	Hybrid	48	49	46	$1,575
3	Ford	2011 Fusion Hybrid FWD	Hybrid	38	41	35	$1,970
4	Mercury	2011 Milan Hybrid FWD	Hybrid	38	41	35	$1,970
5	Lincoln	2011 MKZ Hybrid FWD	Hybrid	38	41	35	$1,970
6	Hyundai	2011 Sonata Hybrid	Hybrid	36	34	39	$2,078
7	Kia	2011 Optima Hybrid	Hybrid	36	34	38	$2,101
8	Nissan	2011 Altima Hybrid	Hybrid	33	33	33	$2,272
9	Toyota	2011 Camry Hybrid	Hybrid	33	31	35	$2,294
10	Hyundai	2011 Elantra		32	28	38	$2,361
11	Chevrolet	2011 Cruze Eco		32	28	40	$2,316
12	Kia	2011 Forte Eco		30	27	35	$2,492
13	Nissan	2011 Versa		30	28	33	$2,495
14	Kia	2011 Forte		29	25	35	$2,614
15	Chevrolet	2011 Cruze		29	26	35	$2,550
16	Nissan	2011 Sentra		29	26	34	$2,579
17	Kia	2011 Optima		27	24	34	$2,711
18	Nissan	2011 Altima		26	23	32	$2,848
19	Ford	2011 Fusion FWD		26	23	32	$2,848
20	Mercury	2011 Milan FWD		26	23	32	$2,848
21	Toyota	2011 Camry		26	22	32	$2,929
22	Chevrolet	2011 Malibu		26	22	32	$2,929
23	Mercedes-Benz	2011 E350 Bluetec	Diesel	26	22	33	$2,897
24	Mercury	2011 Milan S FWD		25	22	31	$2,963
25	Subaru	2011 Legacy AWD		25	22	30	$3,000
26	BMW	2011 528i		25	21	31	$3,052
27	Mazda	2011 6		25	22	30	$3,000
28	Ford	2011 Fusion S FWD		25	22	31	$2,963
29	Dodge	2011 Avenger		24	21	30	$3,089
30	Saab	2011 9-5 Sedan	Flexible fueled	24	20	32	$3,117
31	BMW	2011 535i		24	20	30	$3,187
32	Buick	2011 Regal		24	20	31	$3,151
33	Audi	2011 A6		24	21	30	$3,089
34	Mitsubishi	2011 Galant		24	21	30	$3,089
35	Chrysler	2011 200		24	21	30	$3,089
36	BMW	2011 535i xDrive		23	20	28	$3,267
37	Infiniti	2011 G25		23	20	29	$3,226
38	Mercury	2011 Milan FWD FFV	Flexible fueled	23	20	28	$3,267
39	Ford	2011 Fusion FWD FFV	Flexible fueled	23	20	28	$3,267
40	Buick	2011 LaCrosse		23	19	29	$3,334
41	Nissan	2011 Maxima		22	19	26	$3,469
42	Infiniti	2011 G25x		22	19	27	$3,421
43	Lexus	2011 ES 350		22	19	27	$3,421
44	Volvo	2011 S80 FWD		22	19	26	$3,469
45	Cadillac	2011 STS AWD		21	18	26	$3,589
46	Lexus	2011 GS 350		21	19	26	$3,469
47	Lincoln	2011 MKZ FWD		21	18	26	$3,589
48	Cadillac	2011 CTS		21	18	27	$3,541
49	Mazda	2011 Speed 3		21	18	25	$3,641
50	Cadillac	2011 STS		21	18	27	$3,541
51	Audi	2011 A8		21	17	27	$3,676
52	Audi	2011 A6 quattro		21	18	26	$3,589
53	Volvo	2011 S80 AWD		21	18	26	$3,589
54	Infiniti	2011 M37		21	18	26	$3,589
55	Cadillac	2011 CTS AWD		21	18	26	$3,589
56	Acura	2011 TL 2WD		21	18	26	$3,589
57	Lexus	2011 LS 600h L	Hybrid	20	19	23	$3,638
58	Infiniti	2011 M37x		20	18	24	$3,697
59	Acura	2011 TL 4WD		20	18	24	$3,697
60	Acura	2011 RL		20	17	24	$3,832
61	Lexus	2011 GS 350 AWD		20	18	25	$3,641
62	Lexus	2011 GS 460		20	17	24	$3,832
63	Saab	2011 9-5 Sedan AWD		20	17	27	$3,676
64	BMW	2011 550i		20	17	25	$3,776
65	Mercedes-Benz	2011 E350		20	17	25	$3,776
66	Ford	2011 Fusion AWD FFV	Flexible fueled	20	18	25	$3,641
67	BMW	2011 ActiveHybrid 7i	Hybrid	20	17	24	$3,832
68	Buick	2011 LaCrosse AWD		20	16	26	$3,876
69	Mercury	2011 Milan AWD FFV	Flexible fueled	20	18	25	$3,641
70	Infiniti	2011 M56		19	16	25	$3,928
71	Mercedes-Benz	2011 E350 4matic		19	17	24	$3,832
72	Jaguar	2011 XF		19	16	23	$4,045
73	Ford	2011 Fusion AWD		19	17	24	$3,832
74	Lincoln	2011 MKZ AWD		19	17	24	$3,832
75	Lexus	2011 LS 460		19	16	24	$3,984
76	Lexus	2011 LS 460 L		19	16	24	$3,984
77	Mercedes-Benz	2011 E550		18	15	23	$4,217
78	Infiniti	2011 M56x		18	16	23	$4,045
79	BMW	2011 550i xDrive		18	16	24	$3,984
80	Mercedes-Benz	2011 E550 4matic		18	15	23	$4,217
81	Lexus	2011 LS 460 AWD		18	16	23	$4,045
82	Lexus	2011 LS 460 L AWD		18	16	23	$4,045
83	Audi	2011 S6		16	14	21	$4,553
84	Mercedes-Benz	2011 E63 AMG		15	13	20	$4,860
85	Bentley	2011 Continental Flying Spur	Flexible fueled	13	11	18	$5,625
86	Bentley	2011 Mulsanne		13	11	18	$5,625
87	Ferrari	2011 612 Scaglietti		12	10	16	$6,234

Most Fuel Efficient Midsize Cars, Other Model Years:

2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2010

back to Back to most fuel efficient Midsize Cars of all model years.

Data source: Fuel economy test., Reference.