2017 Mercedes-Benz SL450 MPG

Based on data from 2 vehicles, 18 fuel-ups and 30,171 miles of driving, the 2017 Mercedes-Benz SL450 gets a combined Avg MPG of 105.66 with a 47.04 MPG margin of error.

Below you can see a distribution of the fuel-ups with 0 outliers (0.00%) removed.

Following shows the average MPG of each of the 2 vehicles in the system.

• My SL450

  2017 Mercedes-Benz SL450 3.0L V6 GAS Automatic 9 Speed
  Added May 2020 • 14 Fuel-ups

  Property of bongo5

• 36.8 Avg MPG

• My SL450

  2017 Mercedes-Benz SL450 3.0L V6 GAS Automatic 9 Speed
  Added May 2022 • 10 Fuel-ups

  Property of sbongo

• 175.7 Avg MPG