Petrol cars with lowest fuel consumption · all 337 eligible model-year profiles ranked
2025 Toyota Prius XLE AWD-e ranks first among 337 eligible model-year profiles at 4.2 L/100km. 2022 Volkswagen Golf 2.0 TDI follows at 4.6 L/100km. This complete leaderboard orders the recorded energy or fuel consumption from lowest to highest; it does not combine unrelated specifications into an undocumented score.
2025 Toyota Prius XLE AWD-e ranks first in the current CarsbySpec dataset at 4.2 L/100km. The linked profile shows the specification used.
The current top five are 1. 2025 Toyota Prius XLE AWD-e at 4.2 L/100km; 2. 2022 Volkswagen Golf 2.0 TDI at 4.6 L/100km; 3. 2025 Skoda Octavia 2.0 TDI 150 Style at 4.8 L/100km; 4. 2024 Mercedes-Benz B-Class B 180 d at 5.0 L/100km; 5. 2025 Honda Civic Hybrid Sport Touring at 5.1 L/100km.
Cars are ordered by energy or fuel consumption using the structured value shown on each linked profile. One best-matching specification is retained per model year, missing values are excluded, and ties remain visible rather than being filled with estimates.
No. It ranks one recorded specification only. Price, comfort, reliability, charging, efficiency, safety and driving behaviour require separate comparisons and, where relevant, a road test.