Based on data from 122 vehicles, 8,342 fuel-ups and 3,157,525 miles of driving, the 2018 Hyundai Sonata gets a combined Avg MPG of 28.00 with a 0.13 MPG margin of error.

Any Engine Type 2.0L L4 ELECTRIC/GAS (7) 2.0L L4 FULL HYBRID EV-GAS (FHEV) (2) 2.0L L4 GAS (14) 2.4L L4 GAS (78) L4 DIESEL (1) L4 GAS (1) V4 GAS (1) Any Body Style Sedan (50) Any Submodel GL (1) GLS (2) Sport 2.0T (3) Hybrid SE (4) Hybrid Limited (5) 2.0T Sport (5) Sport (9) Limited 2.0T (9) 2.4 Sport (10) SE (20) Limited (26) SEL (27) Other (1)

Below you can see a distribution of the fuel-ups with 228 outliers (2.66%) removed.

Following shows the average MPG of each of the 122 vehicles in the system.

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• Hyundai Sonata Sport

  2018 Hyundai Sonata 2.4 Sport 2.4L L4 GAS Automatic 6 Speed Sedan
  Added Jan 2019 • 80 Fuel-ups

  Property of hubble11

• 20.0 Avg MPG

• Sonota

  2018 Hyundai Sonata SE 2.4L L4 GAS Automatic 6 Speed Sedan
  Added Jan 2025 • 5 Fuel-ups

  Property of tdziuk

• 33.0 Avg MPG

• Sonata

  2018 Hyundai Sonata Sport 2.4L L4 GAS Automatic 6 Speed Sedan
  Added Aug 2018 • 253 Fuel-ups

  Property of ki4cud2003

• 28.8 Avg MPG

• My Sonata

  2018 Hyundai Sonata SE 2.4L L4 GAS Automatic 6 Speed
  Added Nov 2022 • 59 Fuel-ups

  Property of jcarrell09

• 28.5 Avg MPG

• My Sonata

  2018 Hyundai Sonata Limited 2.4L L4 GAS Automatic 6 Speed
  Added Jul 2024 • 28 Fuel-ups

  Property of troycole

• 28.0 Avg MPG

• Sonata

  2018 Hyundai Sonata Limited Sedan
  Added Dec 2017 • 242 Fuel-ups

  Property of osubigtoe

• 27.3 Avg MPG

• Sonata

  2018 Hyundai Sonata Hybrid SE 2.0L L4 FULL HYBRID EV-GAS (FHEV) Automatic 6 Speed Sedan
  Added Jan 2025 • 52 Fuel-ups

  Property of kibty

• 33.6 Avg MPG

• My Sonata

  2018 Hyundai Sonata Limited 2.0T 2.0L L4 GAS Automatic 8 Speed
  Added Sep 2018 • 164 Fuel-ups

  Property of ovenmit331

• 31.9 Avg MPG

• OB2 Kenobi

  2018 Hyundai Sonata Limited 2.4L L4 GAS Automatic 6 Speed Sedan
  Added Sep 2018 • 256 Fuel-ups

  Property of ytjedi

• 25.9 Avg MPG

• Jim's Sonata

  2018 Hyundai Sonata Limited 2.0T 2.0L L4 GAS Automatic 8 Speed
  Added Jul 2018 • 236 Fuel-ups

  Property of LedHead

• 25.6 Avg MPG

• Sonata 2.0T

  2018 Hyundai Sonata Limited 2.0T 2.0L L4 GAS Automatic 8 Speed Sedan
  Added Sep 2018 • 262 Fuel-ups

  Property of Lloyd_Green

• 25.9 Avg MPG

• Sonata

  2018 Hyundai Sonata SEL Automatic 6 Speed Sedan
  Added Apr 2022 • 250 Fuel-ups

  Property of don724

• 33.0 Avg MPG

• Sonata

  2018 Hyundai Sonata Hybrid Limited 2.0L L4 ELECTRIC/GAS Automatic 6 Speed Sedan
  Added Nov 2018 • 81 Fuel-ups

  Property of TubalCain

• 33.7 Avg MPG

• My Sonata

  2018 Hyundai Sonata 2.0T Sport 2.0L L4 GAS Automatic 8 Speed
  Added May 2018 • 182 Fuel-ups

  Property of terrydavis1

• 24.2 Avg MPG

• My Sonata

  2018 Hyundai Sonata 2.4 Sport 2.4L L4 GAS Automatic 6 Speed
  Added Jan 2020 • 157 Fuel-ups

  Property of batesso

• 32.2 Avg MPG

• Alex's Sonata

  2018 Hyundai Sonata Sport 2.0T 2.0L L4 GAS Automatic 8 Speed Sedan
  Added Oct 2019 • 108 Fuel-ups

  Property of Dexter04

• 25.8 Avg MPG

• Hyundai Sonata

  2018 Hyundai Sonata Limited 2.4L L4 GAS Automatic 6 Speed
  Added Jul 2018 • 88 Fuel-ups

  Property of rschiavo

• 27.0 Avg MPG

• H.Sonata

  2018 Hyundai Sonata SE 2.4L L4 GAS Automatic 6 Speed Sedan
  Added Sep 2018 • 145 Fuel-ups

  Property of hminlee

• 28.9 Avg MPG

• My Sonata

  2018 Hyundai Sonata SE 2.4L L4 GAS Automatic 6 Speed
  Added Sep 2023 • 32 Fuel-ups

  Property of daflo76

• 25.7 Avg MPG

• BlueSonata18

  2018 Hyundai Sonata SE 2.4L L4 GAS Automatic 6 Speed Sedan
  Added Dec 2019 • 51 Fuel-ups

  Property of ccwarsaw

• 35.9 Avg MPG

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