Based on data from 67 vehicles, 3,685 fuel-ups and 1,397,325 miles of driving, the 2015 Seat Leon gets a combined Avg MPG of 36.23 with a 0.29 MPG margin of error.

Any Engine Type 1.2L L4 GAS (1) 1.4L L4 GAS (18) 1.8L L4 GAS (2) 2.0L L4 DIESEL (13) DIESEL (1) GAS (1) H2 DIESEL (1) H4 DIESEL (1) H4 GAS (1) L4 DIESEL (3) L4 GAS (4) V4 DIESEL (2) V4 GAS (1) Any Body Style Wagon (11) Hatchback (27) Coupe (3) Any Submodel X-Perience (1) Style (3) SC (3) 5DR (3) Cupra (8) ST (15) FR (34)

Below you can see a distribution of the fuel-ups with 158 outliers (4.11%) removed.

Following shows the average MPG of each of the 67 vehicles in the system.

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• Mr. Leon

  2015 Seat Leon FR 1.8L L4 GAS Automatic Dual Clutch 7 Speed Hatchback
  Added May 2015 • 151 Fuel-ups

  Property of yt1981

• 32.2 Avg MPG

• Seat Leon st 1.6 Dsg

  2015 Seat Leon ST Automatic 7 Speed Wagon
  Added Jan 2015 • 117 Fuel-ups

  Property of cooleclevane

• 38.8 Avg MPG

• Seat Leon

  2015 Seat Leon FR 2.0L L4 DIESEL Automatic 7 Speed Hatchback
  Added Oct 2018 • 100 Fuel-ups

  Property of woosterbooster1

• 37.9 Avg MPG

• SEAT LEÓN ST

  2015 Seat Leon ST V4 GAS Standard 6 Speed Wagon
  Added Sep 2018 • 104 Fuel-ups

  Property of Yisax

• 34.0 Avg MPG

• Seat

  2015 Seat Leon Cupra
  Added Aug 2020 • 85 Fuel-ups

  Property of jabawoky

• 20.8 Avg MPG

• Seat Leon FR 2.0 Diesel 184PS

  2015 Seat Leon FR 2.0L L4 DIESEL Automatic Dual Clutch 6 Speed Hatchback
  Added Oct 2016 • 196 Fuel-ups

  Property of Zaco95

• 34.5 Avg MPG

• Seat Leon

  2015 Seat Leon FR 2.0L L4 DIESEL Automatic Dual Clutch 6 Speed Hatchback
  Added Mar 2015 • 16 Fuel-ups

  Property of ayster

• 42.2 Avg MPG

• Leon

  2015 Seat Leon ST Standard 5 Speed
  Added Feb 2018 • 30 Fuel-ups

  Property of nunorfonseca

• 40.7 Avg MPG

• Seat Leon 1.4 FR

  2015 Seat Leon FR 1.4L L4 GAS Manual 6 Speed Hatchback
  Added Nov 2018 • 9 Fuel-ups

  Property of KevG

• 31.6 Avg MPG

• My Leon

  2015 Seat Leon FR 1.4L L4 GAS Manual 6 Speed
  Added Sep 2018 • 27 Fuel-ups

  Property of jamyn95

• 33.7 Avg MPG

• Seat Leon 1.6 tdi

  2015 Seat Leon ST Automatic 7 Speed Wagon
  Added Oct 2015 • 38 Fuel-ups

  Property of coutinho

• 41.9 Avg MPG

• Leon ST

  2015 Seat Leon ST GAS Standard 6 Speed Wagon
  Added Jan 2015 • 99 Fuel-ups

  Property of Weisan

• 40.1 Avg MPG

• Gill's Seat Leon FR 1.4 Technology

  2015 Seat Leon FR 1.4L L4 GAS Manual 6 Speed Hatchback
  Added Aug 2016 • 28 Fuel-ups

  Property of richardt001

• 30.5 Avg MPG

• My Leon

  2015 Seat Leon ST
  Added Dec 2018 • 9 Fuel-ups

  Property of RonnyCh

• 30.3 Avg MPG

• Leon FR 1.4

  2015 Seat Leon FR 1.4L L4 GAS Standard 6 Speed Hatchback
  Added Nov 2017 • 11 Fuel-ups

  Property of Stephen-B

• 35.4 Avg MPG

• Seat Leon FR 184

  2015 Seat Leon FR 2.0L L4 DIESEL Standard 6 Speed Hatchback
  Added Nov 2015 • 117 Fuel-ups

  Property of NickBirchFFR

• 43.9 Avg MPG

• Einari "Eicca"

  2015 Seat Leon X-Perience L4 GAS Automatic 6 Speed Wagon
  Added Aug 2018 • 177 Fuel-ups

  Property of Marjukka82

• 28.2 Avg MPG

• Seat Leon

  2015 Seat Leon 5DR Automatic 7 Speed Hatchback
  Added Jun 2017 • 8 Fuel-ups

  Property of adamus

• 30.0 Avg MPG

• FR 150 PS

  2015 Seat Leon SC Standard 6 Speed Coupe
  Added May 2015 • 59 Fuel-ups

  Property of VeeW

• 33.6 Avg MPG

• Red Leon ST

  2015 Seat Leon ST L4 DIESEL Automatic Dual Clutch 7 Speed Wagon
  Added Mar 2015 • 83 Fuel-ups

  Property of luckypants

• 47.0 Avg MPG

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