2021 Porsche 718 Boxster MPG

Based on data from 7 vehicles, 215 fuel-ups and 50,937 miles of driving, the 2021 Porsche 718 Boxster gets a combined Avg MPG of 22.61 with a 0.42 MPG margin of error.

Below you can see a distribution of the fuel-ups with 20 outliers (8.51%) removed.

Following shows the average MPG of each of the 7 vehicles in the system.

• Porsche Boxster

  2021 Porsche 718 Boxster GTS 4.0 4.0L H6 GAS Manual 6 Speed
  Added Jan 2025 • 5 Fuel-ups

  Property of downshifted

• 26.9 Avg MPG

• Porsche GTS 4.0

  2021 Porsche 718 Boxster GTS 4.0
  Added Dec 2020 • 84 Fuel-ups

  Property of Rahtok

• 22.5 Avg MPG

• 718 Boxster

  2021 Porsche 718 Boxster 2.0L H4 GAS Automatic Dual Clutch 7 Speed
  Added Dec 2023 • 13 Fuel-ups

  Property of beans10001

• 22.7 Avg MPG

• Rare Orange Gecko

  2021 Porsche 718 Boxster 2.0L H4 GAS Manual 6 Speed
  Added Apr 2021 • 81 Fuel-ups

  Property of shorereaper

• 26.0 Avg MPG

• Scarlet (982)

  2021 Porsche 718 Boxster GTS 4.0 4.0L H6 GAS Manual 6 Speed Convertible
  Added Feb 2023 • 20 Fuel-ups

  Property of zmp

• 19.3 Avg MPG

• 718 Boxster S

  2021 Porsche 718 Boxster S 2.5L H4 GAS Automatic Dual Clutch 7 Speed Convertible
  Added Jul 2024 • 6 Fuel-ups

  Property of triplebts

• 18.2 Avg MPG

• 718 Boxster GTS 4.0

  2021 Porsche 718 Boxster GTS 4.0 4.0L H6 GAS Manual 6 Speed
  Added May 2021 • 39 Fuel-ups

  Property of flynn77

• 18.8 Avg MPG