Most Fuel Efficient 2020 Subcompact Cars
The following table compares the fuel economies of the top 100 most fuel-efficient 2020 subcompact cars.
The table includes EV, Plug-in Hybrid, Hybrid 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 Subcompact Cars (2020 models)
Include:
| Rank | Brand | Model Year | Vehicle Type | Combined MPG | City MPG |
Highway MPG | Annual Cost |
|---|---|---|---|---|---|---|---|
| 1 | BMW | 2020 i3s | Electric vehicle | 113 | 124 | 102 | $663 |
| 2 | BMW | 2020 i3 | Electric vehicle | 113 | 124 | 102 | $663 |
| 3 | MINI | 2020 Cooper SE Hardtop 2 door | Electric vehicle | 108 | 115 | 100 | $696 |
| 4 | Chevrolet | 2020 Spark | 33 | 30 | 38 | $2,263 | |
| 5 | Chevrolet | 2020 Spark ACTIV | 33 | 30 | 37 | $2,287 | |
| 6 | BMW | 2020 i3 with Range Extender | Plug-in Hybrid | 31 | 30 | 31 | $2,463 |
| 7 | BMW | 2020 i3s with Range Extender | Plug-in Hybrid | 31 | 30 | 31 | $2,463 |
| 8 | MINI | 2020 Cooper Hardtop 2 door | 31 | 28 | 36 | $2,410 | |
| 9 | MINI | 2020 Cooper Hardtop 4 door | 31 | 28 | 36 | $2,410 | |
| 10 | Audi | 2020 A3 | 30 | 27 | 36 | $2,465 | |
| 11 | Lexus | 2020 LC 500h | Hybrid | 30 | 27 | 35 | $2,492 |
| 12 | MINI | 2020 Cooper S Hardtop 2 door | 30 | 26 | 35 | $2,550 | |
| 13 | MINI | 2020 Cooper S Hardtop 4 door | 30 | 26 | 35 | $2,550 | |
| 14 | MINI | 2020 John Cooper Works Hardtop | 29 | 26 | 34 | $2,579 | |
| 15 | Mercedes-Benz | 2020 A220 4matic | 28 | 24 | 34 | $2,711 | |
| 16 | Mercedes-Benz | 2020 A220 | 28 | 24 | 35 | $2,683 | |
| 17 | BMW | 2020 230i Coupe | 27 | 24 | 32 | $2,773 | |
| 18 | BMW | 2020 430i Convertible | 27 | 23 | 34 | $2,786 | |
| 19 | Audi | 2020 A5 quattro | 27 | 24 | 32 | $2,773 | |
| 20 | BMW | 2020 230i Convertible | 27 | 23 | 34 | $2,786 | |
| 21 | BMW | 2020 I8 Coupe | Plug-in Hybrid | 27 | 26 | 29 | $2,750 |
| 22 | Mercedes-Benz | 2020 AMG A35 4matic | 27 | 24 | 31 | $2,807 | |
| 23 | Audi | 2020 TT Coupe quattro | 26 | 23 | 31 | $2,882 | |
| 24 | BMW | 2020 430i xDrive Convertible | 26 | 22 | 32 | $2,929 | |
| 25 | Audi | 2020 A5 Cabriolet quattro | 26 | 23 | 31 | $2,882 | |
| 26 | Karma | 2020 Revero GT (21-inch wheels) | Plug-in Hybrid | 26 | 27 | 25 | $2,877 |
| 27 | BMW | 2020 M240i Coupe | 25 | 22 | 30 | $3,000 | |
| 28 | Audi | 2020 A3 quattro | 25 | 22 | 30 | $3,000 | |
| 29 | BMW | 2020 M240i xDrive Coupe | 25 | 22 | 30 | $3,000 | |
| 30 | Audi | 2020 A3 Cabriolet quattro | 25 | 22 | 30 | $3,000 | |
| 31 | BMW | 2020 M240i Convertible | 25 | 22 | 30 | $3,000 | |
| 32 | BMW | 2020 M240i xDrive Convertible | 25 | 22 | 30 | $3,000 | |
| 33 | Mercedes-Benz | 2020 C300 Coupe | 25 | 22 | 31 | $2,963 | |
| 34 | Audi | 2020 S3 | 25 | 22 | 29 | $3,038 | |
| 35 | Chevrolet | 2020 Camaro | 25 | 22 | 31 | $2,963 | |
| 36 | Mercedes-Benz | 2020 C300 4matic Coupe | 25 | 21 | 30 | $3,089 | |
| 37 | Audi | 2020 TTS Coupe | 25 | 23 | 29 | $2,957 | |
| 38 | Ford | 2020 Mustang | 25 | 21 | 32 | $3,018 | |
| 39 | BMW | 2020 840i Coupe | 25 | 23 | 30 | $2,918 | |
| 40 | BMW | 2020 M240i Coupe M Performance | 25 | 22 | 30 | $3,000 | |
| 41 | BMW | 2020 M240i xDrive Coupe M Performance | 25 | 22 | 30 | $3,000 | |
| 42 | Lexus | 2020 RC 300 | 24 | 21 | 30 | $3,089 | |
| 43 | Mercedes-Benz | 2020 C300 4matic Convertible | 24 | 21 | 29 | $3,128 | |
| 44 | BMW | 2020 230i xDrive Coupe | 24 | 21 | 31 | $3,052 | |
| 45 | Mercedes-Benz | 2020 C300 Convertible | 24 | 21 | 29 | $3,128 | |
| 46 | BMW | 2020 440i Convertible | 24 | 22 | 29 | $3,038 | |
| 47 | BMW | 2020 230i xDrive Convertible | 24 | 21 | 31 | $3,052 | |
| 48 | BMW | 2020 840i Convertible | 24 | 22 | 29 | $3,038 | |
| 49 | Audi | 2020 S5 | 23 | 20 | 27 | $3,312 | |
| 50 | Mercedes-Benz | 2020 E450 Convertible | 23 | 20 | 27 | $3,312 | |
| 51 | Lexus | 2020 RC 350 | 23 | 20 | 28 | $3,267 | |
| 52 | Mercedes-Benz | 2020 AMG E53 4matic Plus Coupe | 23 | 21 | 28 | $3,169 | |
| 53 | Mercedes-Benz | 2020 AMG E53 4matic Plus Convertible | 23 | 20 | 26 | $3,360 | |
| 54 | BMW | 2020 440i xDrive Convertible | 23 | 20 | 28 | $3,267 | |
| 55 | Ford | 2020 Mustang Convertible | 23 | 20 | 28 | $3,267 | |
| 56 | BMW | 2020 840i xDrive Coupe | 23 | 21 | 27 | $3,214 | |
| 57 | Ford | 2020 Mustang HO Coupe | 23 | 20 | 28 | $3,267 | |
| 58 | Audi | 2020 RS3 | 23 | 19 | 28 | $3,376 | |
| 59 | Mercedes-Benz | 2020 E450 Coupe | 23 | 20 | 28 | $3,267 | |
| 60 | Ford | 2020 Mustang HO Convertible | 23 | 20 | 27 | $3,312 | |
| 61 | Audi | 2020 TT RS | 23 | 19 | 29 | $3,334 | |
| 62 | BMW | 2020 840i xDrive Convertible | 23 | 20 | 27 | $3,312 | |
| 63 | Mercedes-Benz | 2020 E450 4matic Coupe | 22 | 19 | 26 | $3,469 | |
| 64 | Audi | 2020 S5 Cabriolet | 22 | 19 | 26 | $3,469 | |
| 65 | Mercedes-Benz | 2020 E450 4matic Convertible | 22 | 19 | 26 | $3,469 | |
| 66 | Infiniti | 2020 Q60 | 22 | 19 | 28 | $3,376 | |
| 67 | Infiniti | 2020 Q60 Red Sport | 22 | 20 | 27 | $3,312 | |
| 68 | Mercedes-Benz | 2020 AMG C43 4matic Coupe | 22 | 19 | 27 | $3,421 | |
| 69 | Infiniti | 2020 Q60 AWD | 22 | 19 | 27 | $3,421 | |
| 70 | Lexus | 2020 RC 300 AWD | 21 | 18 | 24 | $3,697 | |
| 71 | Lexus | 2020 RC 350 AWD | 21 | 19 | 26 | $3,469 | |
| 72 | Infiniti | 2020 Q60 Red Sport AWD | 21 | 19 | 26 | $3,469 | |
| 73 | Mercedes-Benz | 2020 AMG C43 4matic Convertible | 21 | 18 | 25 | $3,641 | |
| 74 | BMW | 2020 M850i xDrive Coupe | 20 | 18 | 25 | $3,641 | |
| 75 | BMW | 2020 M2 CS Coupe | 20 | 17 | 24 | $3,832 | |
| 76 | BMW | 2020 M850i xDrive Convertible | 20 | 17 | 25 | $3,776 | |
| 77 | Mercedes-Benz | 2020 AMG C63 S Convertible | 20 | 17 | 24 | $3,832 | |
| 78 | Mercedes-Benz | 2020 AMG C63 Convertible | 20 | 17 | 24 | $3,832 | |
| 79 | Mercedes-Benz | 2020 AMG C63 S Coupe | 20 | 17 | 26 | $3,724 | |
| 80 | BMW | 2020 M2 Competition Coupe | 20 | 18 | 25 | $3,641 | |
| 81 | Mercedes-Benz | 2020 AMG C63 Coupe | 20 | 17 | 26 | $3,724 | |
| 82 | Mercedes-Benz | 2020 S560 Convertible | 20 | 17 | 26 | $3,724 | |
| 83 | BMW | 2020 M4 Convertible | 20 | 17 | 25 | $3,776 | |
| 84 | BMW | 2020 M4 Convertible Competition | 20 | 17 | 25 | $3,776 | |
| 85 | Lexus | 2020 RC F | 19 | 16 | 24 | $3,984 | |
| 86 | Lexus | 2020 LC 500 | 19 | 16 | 25 | $3,928 | |
| 87 | Bentley | 2020 Continental GT | 19 | 16 | 26 | $3,876 | |
| 88 | Ford | 2020 Mustang Bullitt | 18 | 15 | 23 | $4,217 | |
| 89 | Nissan | 2020 GT-R | 18 | 16 | 22 | $4,112 | |
| 90 | Mercedes-Benz | 2020 AMG S63 4matic Plus Convertible | 18 | 15 | 24 | $4,156 | |
| 91 | BMW | 2020 M8 Coupe | 17 | 15 | 21 | $4,357 | |
| 92 | BMW | 2020 M8 Competition Coupe | 17 | 15 | 21 | $4,357 | |
| 93 | BMW | 2020 M8 Convertible | 17 | 15 | 21 | $4,357 | |
| 94 | BMW | 2020 M8 Competition Convertible | 17 | 15 | 21 | $4,357 | |
| 95 | Ford | 2020 Shelby GT350 Mustang | 16 | 14 | 21 | $4,553 | |
| 96 | Roush Performance | 2020 Stage 3 Mustang | 15 | 13 | 20 | $4,860 | |
Back to most fuel efficient Subcompact Cars of all model years.