Rankings · 2024

Most fuel-efficient small cars of 2024

Among 52 small cars from 2024 in the database (one per model family), the 2024 Toyota Mirai Xle is the most fuel-efficient at 3.2 l/100km, against a class average of 9.5 l/100km. The spread from best to worst is 3.2–14.7 l/100km. Electric vehicles are ranked separately by range.

Ranked52one per model family
Average9.5 l/100km
Leader2024 Toyota Mirai Xle

Top 10

Full ranking

#VehicleCombinedvs avgCO2WeightRecallsNCAP
12024 Toyota Mirai Xle3.2 l/100km-66%—1,930 kg——
22024 Toyota Corolla Hybrid5 l/100km-47%115.6 g/km1,428.8 kg25
32024 Lexus UX 250h5.6 l/100km-41%129.9 g/km1,660.1 kg—5
42024 Mitsubishi Mirage6 l/100km-37%141.1 g/km999.7 kg—4
52024 Volkswagen Jetta6.9 l/100km-28%163.4 g/km1,592.1 kg—5
62024 Audi A37.3 l/100km-23%173.4 g/km1,640.2 kg——
72024 MINI Cooper Convertible7.6 l/100km-20%175.8 g/km1,426.1 kg——
82024 Volvo S60 T8 AWD Recharge7.6 l/100km-20%61.5 g/km2,334.2 kg——
92024 Audi A4 quattro7.8 l/100km-18%186.4 g/km2,019.8 kg—5
102024 BMW 230i Coupe7.8 l/100km-18%183.9 g/km1,719.1 kg——
112024 Nissan Versa7.8 l/100km-18%183.9 g/km1,229.2 kg15
122024 Volkswagen Gli7.8 l/100km-18%184.5 g/km1,921 kg——
132024 BMW 330i Sedan8.1 l/100km-15%191.4 g/km1,882 kg——
142024 Lexus LC 500h8.1 l/100km-15%188.9 g/km2,304.2 kg——
152024 BMW 228i Gran Coupe8.4 l/100km-12%195.7 g/km1,882 kg——
162024 BMW 430i Convertible8.4 l/100km-12%193.9 g/km1,882 kg——
172024 MINI John Cooper Works Convertible8.4 l/100km-12%196.4 g/km1,719.1 kg——
182024 Audi A5 Cabriolet quattro8.7 l/100km-9%201.3 g/km2,019.8 kg——
192024 BMW 330e Sedan8.7 l/100km-9%98.2 g/km2,086.1 kg——
202024 BMW M235i xDrive Gran Coupe8.7 l/100km-9%201.9 g/km1,719.1 kg——
212024 BMW M440i Coupe8.7 l/100km-9%204.4 g/km1,992.2 kg——
222024 Volkswagen GTI8.7 l/100km-9%203.2 g/km1,784.9 kg2—
232024 Audi S39.1 l/100km-4%208.2 g/km1,660.1 kg——
242024 BMW M240i Coupe9.1 l/100km-4%213.1 g/km1,755.9 kg——
252024 BMW M340i Sedan9.1 l/100km-4%211.3 g/km1,992.2 kg——

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How this ranking works

Values come from FuelEconomy.gov, EPA certification data and NHTSA records shown on each vehicle's page. Only the best-placed version of each model family is listed, so one model cannot fill the list. Electric vehicles are excluded from fuel-consumption rankings and ranked by range instead.