Based on data from 35 vehicles, 1,651 fuel-ups and 686,711 miles of driving, the 2017 Seat Leon gets a combined Avg MPG of 38.21 with a 0.39 MPG margin of error.

Any Engine Type 1.4L L4 GAS (19) 1.8L L4 GAS (1) 2.0L L4 GAS (5) L4 DIESEL (4) L4 GAS (2) V6 DIESEL (1) Any Body Style Wagon (7) Hatchback (12) Any Submodel SC (1) Style (1) Cupra (4) Xcellence (4) ST (5) FR (16) Other (4)

Below you can see a distribution of the fuel-ups with 102 outliers (5.82%) removed.

Following shows the average MPG of each of the 35 vehicles in the system.

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• SEAT Leon FR

  2017 Seat Leon FR 1.4L L4 GAS Manual 6 Speed
  Added Jun 2017 • 172 Fuel-ups

  Property of Ozwold

• 36.4 Avg MPG

• leon

  2017 Seat Leon se dynamic technology L4 GAS
  Added Feb 2024 • 3 Fuel-ups

  Property of seanrjordan

• 36.1 Avg MPG

• Seat Leon

  2017 Seat Leon FR L4 DIESEL Manual 6 Speed Hatchback
  Added Sep 2020 • 104 Fuel-ups

  Property of Falernia2

• 42.0 Avg MPG

• Seat Leon Experience

  2017 Seat Leon Leon Xperience
  Added Oct 2023 • 13 Fuel-ups

  Property of msti_oliveira

• 34.3 Avg MPG

• Leon

  2017 Seat Leon FR 1,4L L4 GAS Manual 6 Speed
  Added Jun 2022 • 24 Fuel-ups

  Property of JW87

• 42.2 Avg MPG

• SEAT Leon CUPRA 300 ST 4Drive

  2017 Seat Leon Cupra 2.0L L4 GAS Automatic Dual Clutch 6 Speed
  Added Sep 2022 • 61 Fuel-ups

  Property of Zaco95

• 24.6 Avg MPG

• Seat Leon ST 1.6TDi

  2017 Seat Leon ST L4 DIESEL Standard 5 Speed Wagon
  Added Dec 2017 • 78 Fuel-ups

  Property of tehtog

• 38.7 Avg MPG

• My Leon

  2017 Seat Leon FR 1.4L L4 GAS Automatic Dual Clutch 7 Speed
  Added Jun 2019 • 124 Fuel-ups

  Property of guyank

• 43.2 Avg MPG

• Seat Leon 184

  2017 Seat Leon FR L4 DIESEL Automatic Dual Clutch 6 Speed Wagon
  Added Sep 2020 • 81 Fuel-ups

  Property of Lemaroo

• 44.5 Avg MPG

• Leon TDI FR 184

  2017 Seat Leon FR L4 DIESEL Manual 6 Speed Hatchback
  Added Jan 2020 • 46 Fuel-ups

  Property of overpsi21

• 40.2 Avg MPG

• Seat Leon

  2017 Seat Leon FR 1.4L L4 GAS Automatic Dual Clutch 7 Speed Wagon
  Added Jan 2021 • 6 Fuel-ups

  Property of eShov

• 33.9 Avg MPG

• Seat Leon Experience

  2017 Seat Leon Leon Xperience V6 DIESEL
  Added Aug 2023 • 4 Fuel-ups

  Property of msti_oliveira

• 32.7 Avg MPG

• Cupra

  2017 Seat Leon Cupra 2.0L L4 GAS Manual 6 Speed Hatchback
  Added Sep 2020 • 26 Fuel-ups

  Property of TATTMS

• 29.1 Avg MPG

• Leon ST

  2017 Seat Leon FR 1,8L L4 GAS Manual 6 Speed Wagon
  Added Mar 2022 • 4 Fuel-ups

  Property of Vilo

• 28.5 Avg MPG

• Leon

  2017 Seat Leon Xcellence 1.4L L4 GAS Automatic Dual Clutch 7 Speed
  Added Aug 2018 • 215 Fuel-ups

  Property of flatlined

• 36.9 Avg MPG

• Leon

  2017 Seat Leon FR 1.4L L4 GAS Manual 6 Speed Hatchback
  Added Jan 2019 • 36 Fuel-ups

  Property of ramport

• 33.8 Avg MPG

• Seat

  2017 Seat Leon ST 1,4L L4 GAS Automatic Dual Clutch 7 Speed
  Added Mar 2019 • 54 Fuel-ups

  Property of jdfriis

• 35.2 Avg MPG

• Leon

  2017 Seat Leon Xcellence 1.4L L4 GAS Manual 6 Speed Hatchback
  Added Oct 2017 • 47 Fuel-ups

  Property of justintime

• 35.5 Avg MPG

• My Leon

  2017 Seat Leon ST 1.4L L4 GAS Automatic Dual Clutch 7 Speed
  Added Sep 2018 • 78 Fuel-ups

  Property of Vickyn

• 37.1 Avg MPG

• My Leon

  2017 Seat Leon SC 2.0L L4 GAS Automatic Dual Clutch 6 Speed
  Added Sep 2022 • 170 Fuel-ups

  Property of smithcd

• 51.8 Avg MPG

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