2023 Hyundai Sonata Hybrid Gas Tank Size and Capacity
Fuel tank capacity
13.2gal · 50 L
The 2023 Hyundai Sonata Hybrid has a fuel tank capacity of 13.2 gallons (50 liters) on every trim.
A full tank is good for roughly 673–713 highway miles or 594–660 miles around town, going by the EPA ratings.
13.2 gal · Smaller than 92% of 2023 models we list.
Listed separately: 2023 Hyundai Sonata (14.8–15.9 gal).
2023 Hyundai Sonata Hybrid fuel tank capacity by trim
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | MPG city / hwy | Range city / hwy | |
|---|---|---|---|---|---|---|
| Blue 4dr Sedan 2.0L 4cyl 6A · FWD Hybrid MPG 50 / 54Range 660 / 713 mi | 2.0L 4cyl 6A Hybrid | FWD | 13.2 gal50 L | 50 / 54 | 660 / 713 mi | |
| Blue 4dr Sedan (built to 11/22) 2.0L 4cyl 6A · FWD Hybrid MPG 50 / 54Range 660 / 713 mi | 2.0L 4cyl 6A Hybrid | FWD | 13.2 gal50 L | 50 / 54 | 660 / 713 mi | |
| Limited 4dr Sedan 2.0L 4cyl 6A · FWD Hybrid MPG 45 / 51Range 594 / 673 mi | 2.0L 4cyl 6A Hybrid | FWD | 13.2 gal50 L | 45 / 51 | 594 / 673 mi | |
| SEL 4dr Sedan 2.0L 4cyl 6A · FWD Hybrid MPG 45 / 51Range 594 / 673 mi | 2.0L 4cyl 6A Hybrid | FWD | 13.2 gal50 L | 45 / 51 | 594 / 673 mi | |
| SEL 4dr Sedan (built to 11/22) 2.0L 4cyl 6A · FWD Hybrid MPG 45 / 51Range 594 / 673 mi | 2.0L 4cyl 6A Hybrid | FWD | 13.2 gal50 L | 45 / 51 | 594 / 673 mi | |
| No trim matches all of these filters. | ||||||
Tank figures are the manufacturer's rated capacity, sorted smallest tank first. Range is tank size times EPA city or highway MPG.
How far a 2023 Hyundai Sonata Hybrid goes on a tank
Gallons left and the distance they cover at each mark on the fuel gauge, at EPA city and highway mileage. At the combined rating of 47 MPG, a full 13.2-gallon tank covers about 620 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 13.2 | 673 | 594 |
| 3/4 | 9.9 | 505 | 445 |
| 1/2 | 6.6 | 337 | 297 |
| 1/4 | 3.3 | 168 | 149 |
| 1/8 | 1.7 | 84 | 74 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 319 gallons, roughly 24 full tanks.
Fuel gauges aren't perfectly linear and the low-fuel light comes on with a few gallons still in the tank, so plan your stop before the last eighth.
- EPA combined
- 47–52 MPG
- Tailpipe CO2
- 172–189 g/mi
- EPA greenhouse score
- 8–9 of 10
- Source
- EPA ratings ↗
What it costs to fill up a 2023 Hyundai Sonata Hybrid
$56.36 to fill the 13.2-gallon tank from empty with regular, at this week's US average of $4.27 a gallon.
| Tank | Fuel | US avg / gal | From empty | From 1/4 tank |
|---|---|---|---|---|
| 13.2 gal | Regular | $4.27 | $56.36 | $42.27 |
By region, 13.2-gallon tank
| Region | Regular / gal | Fill from empty |
|---|---|---|
| East Coast | $4.02 | $53.06 |
| Midwest | $4.27 | $56.36 |
| Gulf CoastLowest | $3.70 | $48.84 |
| Rocky Mountain | $4.46 | $58.87 |
| West Coast | $5.42 | $71.54 |
| CaliforniaHighest | $5.89 | $77.75 |
Prices: U.S. Energy Information Administration retail averages for the week of October 26, 2026. This week's prices by state and city.
Your own price
- 13.2-gallon tank$56.36
- A year of driving (15,000 mi)$1,363
Starts at the US average for regular; type in what your station charges. For other tank sizes, use the fill-up calculator.
Sonata Hybrid tank size in other years
The 2023 Sonata Hybrid uses the same 13.2 gal tank as every Sonata Hybrid since 2020.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2023 Sonata Hybrid | 13.2 gal | 713 mi |
| 2022 Sonata Hybrid | 13.2 gal | 713 mi |
| 2021 Sonata Hybrid | 13.2 gal | 713 mi |
| 2020 Sonata Hybrid | 13.2 gal | 713 mi |
| 2019 Sonata Hybrid | 15.9 gal | 731 mi |
| 2018 Sonata Hybrid | 15.9 gal | 731 mi |
2023 Hyundai Sonata Hybrid vs similar 2023 sedans
At 13.2 gallons, the Sonata Hybrid's largest tank ranks third of the four 2023 sedans compared here. The Kia K5 carries the most (15.8 gal) and the Volkswagen Jetta GLI the least (13.2 gal).
| 2023 model | Tank | Longest highway range |
|---|---|---|
| Kia K5 | 15.8 gal | 585 mi |
| Honda Accord | 12.8–14.8 gal | 563 mi |
| Hyundai Sonata Hybrid | 13.2 gal | 713 mi |
| Volkswagen Jetta GLI | 13.2 gal | 488 mi |
Picked by body style and size: other 2023 sedans within about 5% of the Sonata Hybrid's length and 15% of its curb weight, one model per brand.
Frequently asked questions
What is the fuel tank capacity of the 2023 Hyundai Sonata Hybrid?
The 2023 Hyundai Sonata Hybrid holds 13.2 gallons (50 liters) on every trim we list.
How many gallons and liters does the 2023 Hyundai Sonata Hybrid gas tank hold?
The 2023 Hyundai Sonata Hybrid tank holds 50 liters, or 13.2 gallons in US gallons.
How far can a 2023 Hyundai Sonata Hybrid go on a full tank?
About 673–713 miles on the highway and 594–660 miles in town, going from full to empty at its EPA ratings. Expect less in practice, since nobody runs the tank dry.
How many miles can a 2023 Hyundai Sonata Hybrid go on a quarter tank?
About 168 highway miles or 149 in town from the 13.2-gallon tank, which has roughly 3.3 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
What gas does the 2023 Hyundai Sonata Hybrid take?
Regular unleaded. The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 2023 Hyundai Sonata Hybrid?
At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 13.2-gallon tank from empty costs $56.36. It ranges from $48.84 in the Gulf Coast to $77.75 in California.
How much does a full tank of gas weigh in a 2023 Hyundai Sonata Hybrid?
About 82 pounds for the 13.2-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 2023 Hyundai Sonata Hybrid have a bigger gas tank than the Honda Accord?
No. The 2023 Honda Accord holds up to 14.8 gallons; the 2023 Hyundai Sonata Hybrid holds up to 13.2.
Sources
- Tank sizes: manufacturer-rated capacities from US-market specifications, cross-checked against a second spec database. Updated October 2026.
- MPG and range: EPA ratings (fueleconomy.gov). Range is tank size times EPA MPG.
- Fuel prices: U.S. Energy Information Administration, week of October 26, 2026.
Does your owner's manual say something different? Let us know and we'll fix it. More on how we check the numbers.