2021 Kia Niro Plug-in Hybrid
Fuel Economy Overview
The 2021 Kia Niro Plug-in Hybrid achieves an EPA-estimated 46 MPG in combined city and highway driving, with 48 MPG in the city and 44 MPG on the highway. Powered by a 1.6L 4-cylinder engine paired with a automatic (am-s6), this small station wagons features Front-Wheel Drive drive.
In terms of environmental impact, the 2021 Niro Plug-in Hybrid produces approximately 90 grams of CO2 per mile. This figure is measured under standardized EPA test conditions and represents tailpipe emissions only. For context, the average new vehicle sold in the United States produces approximately 400 grams of CO2 per mile, meaning this Niro Plug-in Hybrid performs better than the national average in this regard.
The estimated annual fuel cost for this vehicle is $1,300, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would spend $5,750 over a 5-year period. This calculation accounts for differences in fuel consumption efficiency and provides a practical measure of long-term ownership costs attributable to fuel economy.
Energy DNA
Green Scorecard
Personalized Commute CalculatorEPA defaults to 55% City / 45% Hwy
Adjust the slider to match your daily driving habits. City driving involves stop-and-go traffic under 45mph, while highway driving represents sustained speeds over 55mph.
Aerodynamic Speed Penalty
EPA highway tests average roughly 48 mph. Driving at 75 mph increases aerodynamic drag exponentially. Expect your real-world highway fuel economy to drop by roughly 15-20% at interstate speeds.
⚡ EV Climate Range Simulator
Extreme temperatures severely impact lithium-ion battery chemistry and require heavy HVAC usage. See how your range degrades in freezing winters or scorching summers.
EV / PHEV Intel
Range Anxiety Index: High Anxiety
Urban micro-mobility only. Do not attempt long distance travel.
5-Year Total Cost of Ownership
Recall Intelligence
Kia America, Inc. (Kia) is recalling certain 2017-2022 Niro and 2018-2022 Niro Plug-in Hybrid vehicles. Fluid may leak into the printed circuit board inside the hydraulic clutch actuator, which can result in an engine compartment fire.
Consequence & Remedy
Consequence: A fire increases the risk of injury.
Remedy: Dealers will inspect and replace the hydraulic clutch actuator as necessary and install a new fuse, free of charge. Owner notification letters were mailed December 29, 2023. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC276.
Loading live complaint data...
Looking for comprehensive historical data?
NHTSA FARS (Fatal Crash History) and broader generational safety trends are aggregated at the model level rather than by specific engine configurations. View the complete historical data profile for all Kia Niro Plug-in Hybrid configurations.
Similar 2021 Small Station Wagons Alternatives
2021 Kia Niro
1.6L 4-cyl Front-Wheel Drive
2021 Kia Niro Touring
1.6L 4-cyl Front-Wheel Drive
2021 Kia Niro FE
1.6L 4-cyl Front-Wheel Drive
2021 Kia Soul Eco dynamics
2L 4-cyl Front-Wheel Drive
2021 Subaru Impreza 5-Door
2L 4-cyl All-Wheel Drive
2021 Honda HR-V FWD
1.8L 4-cyl Front-Wheel Drive
Fuel Cost Analysis
Based on 15,000 miles/year and current fuel prices.
Efficiency Breakdown
Estimated Lifetime Carbon Footprint
(Based on 200,000 miles driven)