2021 Hyundai Ioniq Blue MPG and Fuel Economy
On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2021 Hyundai Ioniq Blue.
The 2021 Hyundai Ioniq Blue has a 240V Li-Ion electric motor which is charged via standard charger.
All MPG estimates are "MPG equivalent". This is a conversion of electric energy consumption to a gasoline equivalent.
Whether you are considering a purchase of the car, or just wanting to find out how economical and environmentally friendly (or un-friendly) your 2021 Hyundai Ioniq Blue is, we have the information you need.
🛣 How Many Miles per Gallon (MPG) Does a 2021 Hyundai Ioniq Blue Get?
First off, the most commonly asked question. A 2021 Hyundai Ioniq Blue gets up to 58 miles per gallon in the city, and 60 miles per gallon on the highway.
The combined average MPG for the 2021 Hyundai Ioniq Blue is 59 miles per gallon.
💵 What is the Average Yearly Fuel Cost for a 2021 Hyundai Ioniq Blue?
The estimated fuel costs for the 2021 Hyundai Ioniq Blue is $1,050 per year.
That value has been estimated by government regulators based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.
If you were to compare a 2021 Hyundai Ioniq Blue to an average vehicle over 5 years, you will save $6,250 on fuel.
🛢 How Many Barrels of Petroleum Does a 2021 Hyundai Ioniq Blue Consume?
The 2021 Hyundai Ioniq Blue will consume roughly 5 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.
The majority of the world's petroleum is sourced from countries like Saudi Arabia, Russia, Iraq, and the United States.
💨 How Many Grams of CO2 Does a 2021 Hyundai Ioniq Blue Emit?
For every mile driven, the 2021 Hyundai Ioniq Blue will emit 151 grams of CO2, which is about 2,265,000 grams of CO2 per year.
🌳 To help you understand the impact of this, a normal tree will absorb around 21,000 grams of CO2 per year. This means that roughly 78 trees would be needed to offset emissions from the 2021 Hyundai Ioniq Blue.
Overview
The table below covers all of the miles per gallon, engine specifications, and emission details we have for the 2021 Hyundai Ioniq Blue.
| City MPG | 58 |
|---|---|
| Highway MPG | 60 |
| Combined MPG | 59 |
| Save/Spend vs Average Car | Save $6,250 |
| Fuel Cost | $1,050 |
| Fuel Type 1 | Regular |
| Electric Motor | 240V Li-Ion |
| ATV Type | Hybrid |
| Barrels of Petroleum | 5 |
| Grams of CO2 | 2,265,000 |
| Trees Needed to Offset | 108 |
| Drive | Front-Wheel Drive |
| Cylinders | 4 |
| Displacement | 1.6 |
| Transmission | Automatic (AM-S6) |
| Vehicle Class | Large Cars |
| Start/Stop? | Yes |
| Supercharged? | No |
| Turbocharged? | No |
Related Hyundai Models from 2021
If you're interested in other Hyundai models from 2021, you can find them in the table below. You can click the model link to find miles per gallon and emission information for that model.
| Model | Combined MPG |
|---|---|
| Accent | 36 |
| Accent | 33 |
| Elantra | 35 |
| Elantra | 37 |
| Elantra | 31 |
| Elantra | 28 |
| Elantra Hybrid | 50 |
| Elantra Hybrid Blue | 54 |
| Ioniq | 55 |
| Ioniq Electric | 133 |
| Ioniq Plug-in Hybrid | 52 |
| Kona AWD | 27 |
| Kona AWD | 27 |
| Kona Electric | 120 |
| Kona FWD | 30 |
| Kona FWD | 30 |
| Palisade AWD | 21 |
| Palisade FWD | 22 |
| Santa Fe AWD | 24 |
| Santa Fe AWD | 24 |
Link To or Reference This Page
If you use this page in your research, please reference MPG Buddy as the source.
<a href="https://mpgbuddy.com/cars/hyundai/ioniq-blue/2021">2021 Hyundai Ioniq Blue MPG and Fuel Economy</a>
"2021 Hyundai Ioniq Blue MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/hyundai/ioniq-blue/2021.
"2021 Hyundai Ioniq Blue MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/hyundai/ioniq-blue/2021. Accessed January 3, 2026.
2021 Hyundai Ioniq Blue MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/hyundai/ioniq-blue/2021.