Based on data from 216 vehicles, 14,458 fuel-ups and 5,724,569 miles of driving, the 2018 Kia Niro gets a combined Avg MPG of 44.96 with a 0.12 MPG margin of error.

Any Engine Type 1.6L L4 ELECTRIC/GAS (175) 1.6L L4 FULL HYBRID EV-GAS (FHEV) (18) 1.6L L4 PLUG-IN HYBRID EV-GAS (PHEV) (1) ELECTRIC/GAS (1) H4 ELECTRIC/FLEX (1) L4 ELECTRIC/GAS (1) Any Body Style Sedan (2) Wagon (2) Hatchback (8) Coupe (1) Sport Utility (90) Any Submodel L (2) SX (3) Base (4) FE (7) Plug-In Hybrid EX (8) PHEV (13) Plug-In Hybrid EX Premium (15) Touring (29) LX (51) EX (81) Other (3)

Below you can see a distribution of the fuel-ups with 863 outliers (5.63%) removed.

Following shows the average MPG of each of the 216 vehicles in the system.

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• My Niro

  2018 Kia Niro EX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed Hatchback
  Added Sep 2018 • 100 Fuel-ups

  Property of atherrell

• 43.1 Avg MPG

• Kia Niro

  2018 Kia Niro EX 1.6L L4 FULL HYBRID EV-GAS (FHEV) Automatic Dual Clutch 6 Speed
  Added Jul 2023 • 186 Fuel-ups

  Property of genegenie68

• 42.3 Avg MPG

• KIA Niro

  2018 Kia Niro DE3 Sense 1.6 GDi HEV
  Added Oct 2020 • 90 Fuel-ups

  Property of Ivicasd

• 39.6 Avg MPG

• Niro (2018)

  2018 Kia Niro LX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Nov 2021 • 147 Fuel-ups

  Property of reximilian

• 39.5 Avg MPG

• My Niro

  2018 Kia Niro EX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Feb 2018 • 189 Fuel-ups

  Property of brandonlarkin

• 44.2 Avg MPG

• Nellie Niro

  2018 Kia Niro LX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Jan 2019 • 85 Fuel-ups

  Property of mamieg

• 46.3 Avg MPG

• Kia Niro LX

  2018 Kia Niro LX 1.6L L4 FULL HYBRID EV-GAS (FHEV) Automatic Dual Clutch 6 Speed Wagon
  Added Jun 2018 • 156 Fuel-ups

  Property of wilsoms

• 49.4 Avg MPG

• Niro

  2018 Kia Niro EX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Jan 2018 • 403 Fuel-ups

  Property of Sabriole

• 46.6 Avg MPG

• My Niro

  2018 Kia Niro LX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Sep 2022 • 158 Fuel-ups

  Property of Slartibart

• 54.3 Avg MPG

• My Niro

  2018 Kia Niro LX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Jul 2018 • 95 Fuel-ups

  Property of jessepf

• 43.9 Avg MPG

• 2018 Kia Niro

  2018 Kia Niro LX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Aug 2018 • 136 Fuel-ups

  Property of dentke

• 43.2 Avg MPG

• Kia Niro

  2018 Kia Niro EX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed Sport Utility
  Added Jan 2018 • 142 Fuel-ups

  Property of Jtrak

• 50.1 Avg MPG

• My Niro

  2018 Kia Niro EX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Feb 2019 • 195 Fuel-ups

  Property of NiroBlue

• 49.6 Avg MPG

• Hiro the Niro

  2018 Kia Niro EX 1.6L L4 FULL HYBRID EV-GAS (FHEV) Automatic Dual Clutch 6 Speed Sport Utility
  Added Aug 2018 • 122 Fuel-ups

  Property of KerryMD

• 51.0 Avg MPG

• My Niro

  2018 Kia Niro EX 1.6L L4 FULL HYBRID EV-GAS (FHEV) Automatic Dual Clutch 6 Speed
  Added May 2023 • 34 Fuel-ups

  Property of HondaInsight

• 73.3 Avg MPG

• The Love Wagon

  2018 Kia Niro LX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed Sport Utility
  Added Mar 2018 • 117 Fuel-ups

  Property of jrmille1

• 49.6 Avg MPG

• 2018 NIRO EX

  2018 Kia Niro EX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed Sport Utility
  Added Apr 2021 • 36 Fuel-ups

  Property of georgegboy

• 53.4 Avg MPG

• White niro

  2018 Kia Niro LX 1.6L L4 FULL HYBRID EV-GAS (FHEV) Automatic Dual Clutch 6 Speed Sport Utility
  Added Jul 2017 • 68 Fuel-ups

  Property of Merc2001

• 51.6 Avg MPG

• Phev

  2018 Kia Niro PHEV
  Added Aug 2018 • 131 Fuel-ups

  Property of swampsheep

• 63.6 Avg MPG

• My Niro

  2018 Kia Niro Touring 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Jul 2018 • 141 Fuel-ups

  Property of rwr4a

• 46.8 Avg MPG

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