2026 Honda Civic Gas Tank Size and Capacity
Fuel tank capacity
10.6–12.4gal · 40–47 L
The 2026 Honda Civic has a fuel tank capacity of 10.6 to 12.4 gallons (40–47 liters), depending on the trim. The most common size is 12.4 gallons, used on 5 trims.
A full tank is good for roughly 347–508 highway miles or 273–530 miles around town, going by the EPA ratings.
12.4 gal · Smaller than 95% of 2026 models we list.
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2026 Honda Civic fuel tank capacity by trim
What changes the tank sizeTap an option to filter the table
- Powertrain
- Engine
All 9 trims
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | Fuel | MPG city / hwy | Range city / hwy |
|---|---|---|---|---|---|---|
| Sport Hybrid 4dr Hatchback 2.0L 4cyl EVT · FWD · Regular Hybrid MPG 50 / 45Range 530 / 477 mi | 2.0L 4cyl EVT Hybrid | FWD | 10.6 gal40 L | Regular | 50 / 45 | 530 / 477 mi |
| Sport Hybrid 4dr Sedan 2.0L 4cyl EVT · FWD · Regular Hybrid MPG 50 / 47Range 530 / 498 mi | 2.0L 4cyl EVT Hybrid | FWD | 10.6 gal40 L | Regular | 50 / 47 | 530 / 498 mi |
| Sport Touring Hybrid 4dr Hatchback 2.0L 4cyl EVT · FWD · Regular Hybrid MPG 50 / 45Range 530 / 477 mi | 2.0L 4cyl EVT Hybrid | FWD | 10.6 gal40 L | Regular | 50 / 45 | 530 / 477 mi |
| Sport Touring Hybrid 4dr Sedan 2.0L 4cyl EVT · FWD · Regular Hybrid MPG 50 / 47Range 530 / 498 mi | 2.0L 4cyl EVT Hybrid | FWD | 10.6 gal40 L | Regular | 50 / 47 | 530 / 498 mi |
| LX 4dr Sedan 2.0L 4cyl CVT · FWD · Regular MPG 32 / 41Range 397 / 508 mi | 2.0L 4cyl CVT | FWD | 12.4 gal47 L | Regular | 32 / 41 | 397 / 508 mi |
| Si 4dr Sedan 1.5L 4cyl Turbo 6M · FWD · Premium (recommended) MPG 27 / 37Range 335 / 459 mi | 1.5L 4cyl Turbo 6M | FWD | 12.4 gal47 L | Premiumrecommended | 27 / 37 | 335 / 459 mi |
| Sport 4dr Hatchback 2.0L 4cyl CVT · FWD · Regular MPG 30 / 38Range 372 / 471 mi | 2.0L 4cyl CVT | FWD | 12.4 gal47 L | Regular | 30 / 38 | 372 / 471 mi |
| Sport 4dr Sedan 2.0L 4cyl CVT · FWD · Regular MPG 31 / 39Range 384 / 484 mi | 2.0L 4cyl CVT | FWD | 12.4 gal47 L | Regular | 31 / 39 | 384 / 484 mi |
| Type R 4dr Hatchback 2.0L 4cyl Turbo 6M · FWD · Premium (recommended) MPG 22 / 28Range 273 / 347 mi | 2.0L 4cyl Turbo 6M | FWD | 12.4 gal47 L | Premiumrecommended | 22 / 28 | 273 / 347 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 2026 Honda Civic 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 48 MPG, a full 10.6-gallon tank covers about 509 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 10.6 | 477 | 530 |
| 3/4 | 8.0 | 358 | 397 |
| 1/2 | 5.3 | 239 | 265 |
| 1/4 | 2.7 | 119 | 133 |
| 1/8 | 1.3 | 60 | 66 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 313 gallons, roughly 29 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
- 24–49 MPG
- Tailpipe CO2
- 181–364 g/mi
- EPA greenhouse score
- 5–8 of 10
- Source
- EPA ratings ↗
What it costs to fill up a 2026 Honda Civic
$52.95 to fill the 12.4-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 |
|---|---|---|---|---|
| 10.6 gal | Regular | $4.27 | $45.26 | $33.95 |
| 12.4 gal | Regular | $4.27 | $52.95 | $39.71 |
| 12.4 gal | Premium | $5.28 | $65.47 | $49.10 |
By region, 12.4-gallon tank
| Region | Regular / gal | Fill from empty |
|---|---|---|
| East Coast | $4.02 | $49.85 |
| Midwest | $4.27 | $52.95 |
| Gulf CoastLowest | $3.70 | $45.88 |
| Rocky Mountain | $4.46 | $55.30 |
| West Coast | $5.42 | $67.21 |
| CaliforniaHighest | $5.89 | $73.04 |
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
- 10.6-gallon tank$45.26
- 12.4-gallon tank$52.95
- A year of driving (15,000 mi)$1,334
Starts at the US average for regular; type in what your station charges. For other tank sizes, use the fill-up calculator.
Civic tank size in other years
The 2026 Civic uses the same 10.6–12.4 gal tank sizes as the 2025 model.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2026 Civic | 10.6–12.4 gal | 508 mi |
| 2025 Civic | 10.6–12.4 gal | 558 mi |
| 2024 Civic | 12.4 gal | 521 mi |
| 2023 Civic | 12.4 gal | 521 mi |
| 2022 Civic | 12.4 gal | 521 mi |
| 2021 Civic | 12.4 gal | 521 mi |
- 2026
- 2025
- 2024
- 2023
- 2022
- 2021
- 2020
- 2019
- 2018
- 2017
- 2016
- 2015
- 2014
- 2013
- 2012
- 2011
- 2010
- 2009
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- 2004
- 2003
- 2002
- 2001
- 2000
- 1999
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- 1996
- 1995
- 1994
- 1993
- 1992
- 1991
- 1990
2026 Honda Civic vs similar 2026 sedans
At 12.4 gallons, the Civic's largest tank ranks second of the five 2026 sedans compared here. The Subaru WRX carries the most (16.6 gal) and the Hyundai Elantra N the least (12.4 gal).
| 2026 model | Tank | Longest highway range |
|---|---|---|
| Subaru WRX | 16.6 gal | 432 mi |
| Honda Civic | 10.6–12.4 gal | 508 mi |
| Nissan Sentra | 12.4 gal | 471 mi |
| Kia K4 | 12.4 gal | 484 mi |
| Hyundai Elantra N | 12.4 gal | 360 mi |
Picked by body style and size: other 2026 sedans within about 5% of the Civic's length and 15% of its curb weight, one model per brand.
2026 Honda Civic fuel system recalls
None of the 1 recall NHTSA lists for the 2026 Honda Civic involve the fuel system.
Frequently asked questions
What is the fuel tank capacity of the 2026 Honda Civic?
The 2026 Honda Civic holds between 10.6 and 12.4 gallons, depending on the trim. 12.4 gallons is the usual size; the smaller 10.6-gallon tank is on the Sport Hybrid 4dr Hatchback.
How many gallons and liters does the 2026 Honda Civic gas tank hold?
The 2026 Honda Civic tank holds 40–47 liters, or 10.6–12.4 gallons in US gallons.
Which 2026 Honda Civic has the biggest gas tank?
The 12.4-gallon tank is on the LX 4dr Sedan, Si 4dr Sedan, Sport 4dr Hatchback and 2 other trims. The smallest tank, 10.6 gallons, is on the Sport Hybrid 4dr Hatchback.
Does the 2026 Honda Civic hybrid have a smaller gas tank?
Yes. Hybrid: 10.6 gal; Gas: 12.4 gal.
How far can a 2026 Honda Civic go on a full tank?
About 347–508 miles on the highway and 273–530 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 2026 Honda Civic go on a quarter tank?
About 119 highway miles or 133 in town from the 10.6-gallon tank, which has roughly 2.7 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
What gas does the 2026 Honda Civic take?
Regular unleaded, or Premium unleaded (recommended), depending on the engine. The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 2026 Honda Civic?
At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 12.4-gallon tank from empty costs $52.95. It ranges from $45.88 in the Gulf Coast to $73.04 in California.
How much does a full tank of gas weigh in a 2026 Honda Civic?
About 77 pounds for the 12.4-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 2026 Honda Civic have a bigger gas tank than the Nissan Sentra?
No, they match: both top out at 12.4 gallons in 2026.
Has the 2026 Honda Civic had a fuel pump or fuel system recall?
No. None of the 1 recall NHTSA lists for the 2026 Honda Civic involve the fuel system.
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.
- Recalls: NHTSA recall database.
Does your owner's manual say something different? Let us know and we'll fix it. More on how we check the numbers.