Based on data from 54 vehicles, 3,134 fuel-ups and 987,586 miles of driving, the 2021 Hyundai Elantra gets a combined Avg MPG of 36.08 with a 0.34 MPG margin of error.

Any Engine Type 1.6L L4 ELECTRIC/GAS (7) 1.6L L4 FULL HYBRID EV-GAS (FHEV) (4) 1.6L L4 GAS (6) 2.0L L4 GAS (32) GAS (1) R2 DIESEL (1) Any Body Style Sedan (20) Any Submodel Ultimate (1) Essential (1) Preferred (3) SEL Hybrid (3) SE (5) N Line (6) Limited Hybrid (8) Limited (9) SEL (16) Other (2)

Below you can see a distribution of the fuel-ups with 22 outliers (0.70%) removed.

Following shows the average MPG of each of the 54 vehicles in the system.

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• Elantra

  2021 Hyundai Elantra Limited 2.0L L4 GAS Automatic CVT Sedan
  Added Apr 2021 • 143 Fuel-ups

  Property of Freakybass

• 32.6 Avg MPG

• 2021 Elantra

  2021 Hyundai Elantra SEL 2.0L L4 GAS Automatic CVT Sedan
  Added Jun 2021 • 58 Fuel-ups

  Property of WMJustice

• 36.8 Avg MPG

• My Elantra

  2021 Hyundai Elantra SEL Hybrid 1.6L L4 FULL HYBRID EV-GAS (FHEV) Automatic Dual Clutch 6 Speed
  Added Jul 2021 • 174 Fuel-ups

  Property of rossome

• 46.6 Avg MPG

• Elentra

  2021 Hyundai Elantra Preferred 2.0L L4 GAS Automatic CVT Sedan
  Added May 2021 • 131 Fuel-ups

  Property of kunamvahees

• 36.1 Avg MPG

• My Elantra

  2021 Hyundai Elantra SEL 2.0L L4 GAS Automatic CVT
  Added Aug 2022 • 343 Fuel-ups

  Property of Fit4Life_62

• 39.1 Avg MPG

• Elantra

  2021 Hyundai Elantra Sx R2 DIESEL
  Added Oct 2021 • 86 Fuel-ups

  Property of drvj

• 33.6 Avg MPG

• Elantra

  2021 Hyundai Elantra Limited 2.0L L4 GAS Automatic CVT
  Added Oct 2022 • 104 Fuel-ups

  Property of wahoo24jc

• 41.8 Avg MPG

• Elantra

  2021 Hyundai Elantra Preferred 2.0L L4 GAS Automatic CVT
  Added Nov 2021 • 89 Fuel-ups

  Property of snoff

• 28.3 Avg MPG

• Hyundai Elantra

  2021 Hyundai Elantra SE 2.0L L4 GAS Automatic CVT Sedan
  Added May 2021 • 134 Fuel-ups

  Property of FMFDoc

• 37.7 Avg MPG

• Lucille

  2021 Hyundai Elantra Limited Hybrid 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed Sedan
  Added May 2021 • 115 Fuel-ups

  Property of T200

• 49.9 Avg MPG

• My Elantra

  2021 Hyundai Elantra N Line 1.6L L4 GAS Manual 6 Speed
  Added May 2021 • 191 Fuel-ups

  Property of ericsan777

• 27.4 Avg MPG

• My Elantra

  2021 Hyundai Elantra SEL 2.0L L4 GAS Automatic CVT
  Added Apr 2024 • 7 Fuel-ups

  Property of DEVHUSS11

• 27.9 Avg MPG

• Hyundai Elantra

  2021 Hyundai Elantra Preferred
  Added Nov 2020 • 31 Fuel-ups

  Property of changhwi

• 21.6 Avg MPG

• My Elantra

  2021 Hyundai Elantra SE
  Added Dec 2020 • 262 Fuel-ups

  Property of hasher87

• 24.1 Avg MPG

• My Elantra

  2021 Hyundai Elantra N Line 1.6L L4 GAS Automatic Dual Clutch 7 Speed
  Added Apr 2021 • 73 Fuel-ups

  Property of 14focusst

• 30.9 Avg MPG

• My Elantra

  2021 Hyundai Elantra SEL 2.0L L4 GAS Automatic CVT
  Added Jan 2024 • 12 Fuel-ups

  Property of stedman15

• 35.5 Avg MPG

• Elantra Eleganza

  2021 Hyundai Elantra SEL
  Added Dec 2020 • 42 Fuel-ups

  Property of DaveDawg330

• 30.8 Avg MPG

• Angry Orange Toaster

  2021 Hyundai Elantra Limited 2.0L L4 GAS Automatic CVT Sedan
  Added May 2021 • 110 Fuel-ups

  Property of ColonelPanic

• 38.6 Avg MPG

• My Elantra

  2021 Hyundai Elantra Limited Hybrid 1.6L L4 FULL HYBRID EV-GAS (FHEV) Automatic Dual Clutch 6 Speed
  Added Apr 2024 • 16 Fuel-ups

  Property of abimhn

• 42.4 Avg MPG

• Darryl hybrid

  2021 Hyundai Elantra Limited Hybrid 1.6L L4 FULL HYBRID EV-GAS (FHEV) Automatic Dual Clutch 6 Speed Sedan
  Added May 2021 • 166 Fuel-ups

  Property of DRAIL310

• 46.2 Avg MPG

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