Based on data from 216 vehicles, 15,317 fuel-ups and 6,074,516 miles of driving, the 2018 Kia Niro gets a combined Avg MPG of 45.04 with a 0.12 MPG margin of error.

Any Engine Type 1.6L L4 ELECTRIC/GAS (172) 1.6L L4 FULL HYBRID EV-GAS (FHEV) (20) 1.6L L4 PLUG-IN HYBRID EV-GAS (PHEV) (2) 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 Plug-In Hybrid LX (1) L (2) SX (3) Base (4) FE (7) Plug-In Hybrid EX (8) PHEV (13) Plug-In Hybrid EX Premium (15) Touring (29) LX (50) EX (81) Other (3)

Below you can see a distribution of the fuel-ups with 927 outliers (5.71%) 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
  Added May 2018 • 176 Fuel-ups

  Property of falcmary

• 51.3 Avg MPG

• Cat’s Niro

  2018 Kia Niro EX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Mar 2021 • 123 Fuel-ups

  Property of catdrivesfar

• 47.1 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 • 133 Fuel-ups

  Property of KerryMD

• 50.2 Avg MPG

• My Niro

  2018 Kia Niro EX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Feb 2019 • 217 Fuel-ups

  Property of NiroBlue

• 49.3 Avg MPG

• Nemo

  2018 Kia Niro EX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Jan 2021 • 74 Fuel-ups

  Property of NemoTheNiro

• 49.6 Avg MPG

• My 2018 Niro

  2018 Kia Niro Touring 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed Sport Utility
  Added Aug 2018 • 220 Fuel-ups

  Property of JTSX2

• 42.0 Avg MPG

• KIA Niro

  2018 Kia Niro DE3 Sense 1.6 GDi HEV
  Added Oct 2020 • 108 Fuel-ups

  Property of Ivicasd

• 39.5 Avg MPG

• My Niro

  2018 Kia Niro EX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Feb 2018 • 206 Fuel-ups

  Property of brandonlarkin

• 44.1 Avg MPG

• Zanzi

  2018 Kia Niro LX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Mar 2021 • 110 Fuel-ups

  Property of plindorfer

• 49.6 Avg MPG

• 2018 Kia Niro

  2018 Kia Niro LX 1.6L L4 FULL HYBRID EV-GAS (FHEV) Automatic Dual Clutch 6 Speed
  Added Aug 2018 • 146 Fuel-ups

  Property of dentke

• 43.4 Avg MPG

• Niro

  2018 Kia Niro EX 1.6L L4 FULL HYBRID EV-GAS (FHEV) Automatic Dual Clutch 6 Speed Sport Utility
  Added Aug 2018 • 135 Fuel-ups

  Property of UnTaiMaiShu

• 50.0 Avg MPG

• Kia Niro

  2018 Kia Niro EX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed Sport Utility
  Added Jan 2018 • 163 Fuel-ups

  Property of Jtrak

• 50.0 Avg MPG

• 2018 Kia Niro EX

  2018 Kia Niro EX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Aug 2021 • 143 Fuel-ups

  Property of Pfiffner

• 41.3 Avg MPG

• Kia Niro

  2018 Kia Niro EX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed Sport Utility
  Added Jan 2022 • 92 Fuel-ups

  Property of mbirming

• 68.7 Avg MPG

• Niro

  2018 Kia Niro LX 1.6L L4 FULL HYBRID EV-GAS (FHEV) Automatic Dual Clutch 6 Speed Sport Utility
  Added Jul 2018 • 175 Fuel-ups

  Property of Boslugger

• 44.7 Avg MPG

• My Niro

  2018 Kia Niro Touring 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Jul 2018 • 154 Fuel-ups

  Property of rwr4a

• 46.7 Avg MPG

• My Niro

  2018 Kia Niro LX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Jul 2018 • 111 Fuel-ups

  Property of jessepf

• 44.0 Avg MPG

• Kia Niro

  2018 Kia Niro EX 1.6L L4 FULL HYBRID EV-GAS (FHEV) Automatic Dual Clutch 6 Speed
  Added Feb 2018 • 229 Fuel-ups

  Property of a911resqr

• 46.1 Avg MPG

• Niro

  2018 Kia Niro LX 1.6L L4 FULL HYBRID EV-GAS (FHEV) Automatic 6 Speed Sport Utility
  Added Jun 2018 • 287 Fuel-ups

  Property of nitewolf255

• 41.7 Avg MPG

• NIRO

  2018 Kia Niro LX 1.6L L4 FULL HYBRID EV-GAS (FHEV) Automatic Dual Clutch 6 Speed Sport Utility
  Added Jul 2018 • 132 Fuel-ups

  Property of rougegirl11

• 41.5 Avg MPG

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