Top 10 Most Fuel-Efficient Pickups in 2023 Published on September 2, 2023 in Top 10 by Guillaume Rivard Photo: Antoine Joubert 5. Ford F-150 PowerBoost Hybrid powertrain with 3.5L turbo V6, 4x2 Combined fuel consumption: 10.1 L/100 km (4x4: 10.4 L/100 km)