Based on data from 61 vehicles, 4,240 fuel-ups and 1,364,588 miles of driving, the 2021 Hyundai Elantra gets a combined Avg MPG of 36.30 with a 0.28 MPG margin of error.

Any Engine Type 1.6L L4 ELECTRIC/GAS (7) 1.6L L4 FULL HYBRID EV-GAS (FHEV) (5) 1.6L L4 GAS (6) 2.0L L4 GAS (38) GAS (1) R2 DIESEL (1) Any Body Style Sedan (21) Any Submodel Ultimate (1) Essential (1) Preferred (3) SEL Hybrid (3) N Line (6) SE (8) Limited (9) Limited Hybrid (9) SEL (19) Other (2)

Below you can see a distribution of the fuel-ups with 31 outliers (0.73%) removed.

Following shows the average MPG of each of the 61 vehicles in the system.

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• Elentra

  2021 Hyundai Elantra Preferred 2.0L L4 GAS Automatic CVT Sedan
  Added May 2021 • 185 Fuel-ups

  Property of kunamvahees

• 35.6 Avg MPG

• Lucille

  2021 Hyundai Elantra Limited Hybrid 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed Sedan
  Added May 2021 • 137 Fuel-ups

  Property of T200

• 50.1 Avg MPG

• Elantra

  2021 Hyundai Elantra Limited 2.0L L4 GAS Automatic CVT
  Added Oct 2022 • 151 Fuel-ups

  Property of wahoo24jc

• 41.6 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 • 221 Fuel-ups

  Property of DRAIL310

• 45.6 Avg MPG

• Elantra

  2021 Hyundai Elantra Limited 2.0L L4 GAS Automatic CVT Sedan
  Added Apr 2021 • 189 Fuel-ups

  Property of Freakybass

• 33.1 Avg MPG

• Elantra Eleganza

  2021 Hyundai Elantra SEL
  Added Dec 2020 • 61 Fuel-ups

  Property of DaveDawg330

• 31.4 Avg MPG

• Hyundai Elantra

  2021 Hyundai Elantra SE 2.0L L4 GAS Automatic CVT Sedan
  Added Jan 2025 • 182 Fuel-ups

  Property of FMFDoc

• 37.8 Avg MPG

• My Elantra

  2021 Hyundai Elantra SE 2.0L L4 GAS Automatic CVT
  Added Feb 2025 • 7 Fuel-ups

  Property of csfx8588

• 36.1 Avg MPG

• My Elantra

  2021 Hyundai Elantra SEL 2.0L L4 GAS Automatic CVT
  Added Aug 2022 • 533 Fuel-ups

  Property of Fit4Life_62

• 38.9 Avg MPG

• Elantra

  2021 Hyundai Elantra SEL 2.0L L4 GAS Automatic CVT Sedan
  Added Jan 2025 • 301 Fuel-ups

  Property of memekarsonsdad

• 41.1 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 • 52 Fuel-ups

  Property of abimhn

• 42.1 Avg MPG

• My Elantra

  2021 Hyundai Elantra SEL 2.0L L4 GAS Automatic CVT
  Added Apr 2024 • 64 Fuel-ups

  Property of DEVHUSS11

• 29.3 Avg MPG

• My Elantra

  2021 Hyundai Elantra SE 2.0L L4 GAS Automatic CVT
  Added Jul 2024 • 29 Fuel-ups

  Property of ipires123

• 25.9 Avg MPG

• Alabaster

  2021 Hyundai Elantra Limited 2.0L L4 GAS Automatic CVT
  Added Mar 2025 • 4 Fuel-ups

  Property of Zavana

• 33.2 Avg MPG

• My Elantra

  2021 Hyundai Elantra N Line 1.6L L4 GAS Manual 6 Speed
  Added May 2021 • 220 Fuel-ups

  Property of ericsan777

• 27.3 Avg MPG

• Elantra

  2021 Hyundai Elantra Preferred 2.0L L4 GAS Automatic CVT
  Added Nov 2021 • 120 Fuel-ups

  Property of snoff

• 28.3 Avg MPG

• My Elantra

  2021 Hyundai Elantra Limited Hybrid 1.6L L4 FULL HYBRID EV-GAS (FHEV) Automatic Dual Clutch 6 Speed
  Added Jan 2025 • 9 Fuel-ups

  Property of robinraymn

• 35.0 Avg MPG

• Elantra

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

  Property of walhalla

• 31.4 Avg MPG

• AVANTE 2021

  2021 Hyundai Elantra N Line 1.6L L4 GAS Automatic Dual Clutch 7 Speed
  Added Nov 2022 • 41 Fuel-ups

  Property of Nandz

• 29.4 Avg MPG

• My Elantra

  2021 Hyundai Elantra N Line 1.6L L4 GAS Manual 6 Speed
  Added Apr 2021 • 90 Fuel-ups

  Property of 14focusst

• 31.0 Avg MPG

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