Based on data from 216 vehicles, 15,318 fuel-ups and 6,074,892 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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• Kia Niro

  2018 Kia Niro LX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed Sport Utility
  Added Jan 2018 • 73 Fuel-ups

  Property of sci062982

• 48.7 Avg MPG

• Canada01

  2018 Kia Niro PHEV ELECTRIC/GAS
  Added Sep 2021 • 19 Fuel-ups

  Property of SzabiT

• 50.8 Avg MPG

• Kia Niro

  2018 Kia Niro EX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed Sport Utility
  Added Jun 2018 • 47 Fuel-ups

  Property of bdconnell

• 43.9 Avg MPG

• My Niro

  2018 Kia Niro Touring 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Dec 2019 • 78 Fuel-ups

  Property of bjschwenk

• 38.3 Avg MPG

• Niro

  2018 Kia Niro Plug-In Hybrid EX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed Sport Utility
  Added Jan 2019 • 12 Fuel-ups

  Property of Pinkgirl36

• 136.8 Avg MPG

• My Niro

  2018 Kia Niro EX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Nov 2018 • 89 Fuel-ups

  Property of RedYorkBoi

• 42.1 Avg MPG

• My Niro

  2018 Kia Niro LX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Nov 2021 • 32 Fuel-ups

  Property of cubbiecity

• 42.6 Avg MPG

• Bailey

  2018 Kia Niro EX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed Sport Utility
  Added Aug 2018 • 227 Fuel-ups

  Property of maxspam

• 46.6 Avg MPG

• My Niro

  2018 Kia Niro EX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Jun 2018 • 268 Fuel-ups

  Property of kreinhard

• 41.5 Avg MPG

• My Niro

  2018 Kia Niro Touring 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Jul 2018 • 93 Fuel-ups

  Property of selon951

• 43.7 Avg MPG

• My Niro

  2018 Kia Niro EX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Sep 2018 • 329 Fuel-ups

  Property of Jillibean

• 48.4 Avg MPG

• My Niro

  2018 Kia Niro EX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed Sport Utility
  Added Sep 2019 • 37 Fuel-ups

  Property of boykin

• 44.6 Avg MPG

• Niro

  2018 Kia Niro EX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added May 2018 • 165 Fuel-ups

  Property of hmahaffey

• 42.5 Avg MPG

• My Niro

  2018 Kia Niro Plug-In Hybrid EX Premium 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Aug 2018 • 81 Fuel-ups

  Property of Rulle

• 84.9 Avg MPG

• My Niro

  2018 Kia Niro EX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Sep 2018 • 45 Fuel-ups

  Property of skori7

• 45.9 Avg MPG

• Spookia

  2018 Kia Niro L 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed Sport Utility
  Added May 2018 • 65 Fuel-ups

  Property of KiaNiroL

• 51.7 Avg MPG

• My Niro

  2018 Kia Niro EX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed
  Added Jan 2018 • 128 Fuel-ups

  Property of divertk

• 40.3 Avg MPG

• Ben

  2018 Kia Niro Plug-In Hybrid EX Premium 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed Sport Utility
  Added Dec 2018 • 14 Fuel-ups

  Property of deltasmith

• 80.5 Avg MPG

• Gladys

  2018 Kia Niro LX 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed Sport Utility
  Added Jun 2020 • 55 Fuel-ups

  Property of asrtoman1

• 50.3 Avg MPG

• Kia Niro

  2018 Kia Niro FE 1.6L L4 ELECTRIC/GAS Automatic Dual Clutch 6 Speed Sport Utility
  Added Sep 2020 • 14 Fuel-ups

  Property of rlhendren

• 48.6 Avg MPG

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