GasTankSize
Makes Gas prices Fuel system recalls Calculators Guides About

2018 Honda Fit Gas Tank Size & Fuel Capacity

Hatchback 10 trims listed 1 fuel-system recall ← 2017 2019 →

Fuel tank capacity

10.6gal · 40 L

The 2018 Honda Fit has a fuel tank capacity of 10.6 gallons (40 liters) on every trim.

A full tank is good for roughly 382–424 highway miles or 307–350 miles around town, going by the EPA ratings.

10.6 gal · Smaller than 98% of 2018 models we list.

Highway range
382–424 mi
City range
307–350 mi
Fuel
Regular unleaded
EPA combined
31–36 MPG
EPA size class
Small Station Wagons

2018 Honda Fit fuel tank capacity by trim

What changes the tank sizeTap an option to filter the table

Engine
no difference

All 10 trims

MPG and range are city / highway.

TrimEngineDrive Tank MPG city / hwy Range city / hwy
EX 4dr Hatchback 1.5L 4cyl 6M · FWD MPG 29 / 36Range 307 / 382 mi 1.5L 4cyl 6M FWD 10.6 gal40 L 29 / 36 307 / 382 mi
EX 4dr Hatchback 1.5L 4cyl CVT · FWD MPG 31 / 36Range 329 / 382 mi 1.5L 4cyl CVT FWD 10.6 gal40 L 31 / 36 329 / 382 mi
EX-L 4dr Hatchback 1.5L 4cyl CVT · FWD MPG 31 / 36Range 329 / 382 mi 1.5L 4cyl CVT FWD 10.6 gal40 L 31 / 36 329 / 382 mi
EX-L 4dr Hatchback w/Navigation 1.5L 4cyl CVT · FWD MPG 31 / 36Range 329 / 382 mi 1.5L 4cyl CVT FWD 10.6 gal40 L 31 / 36 329 / 382 mi
LX 4dr Hatchback 1.5L 4cyl 6M · FWD MPG 29 / 36Range 307 / 382 mi 1.5L 4cyl 6M FWD 10.6 gal40 L 29 / 36 307 / 382 mi
LX 4dr Hatchback 1.5L 4cyl CVT · FWD MPG 33 / 40Range 350 / 424 mi 1.5L 4cyl CVT FWD 10.6 gal40 L 33 / 40 350 / 424 mi
LX 4dr Hatchback w/Honda Sensing 1.5L 4cyl CVT · FWD MPG 33 / 40Range 350 / 424 mi 1.5L 4cyl CVT FWD 10.6 gal40 L 33 / 40 350 / 424 mi
Sport 4dr Hatchback 1.5L 4cyl 6M · FWD MPG 29 / 36Range 307 / 382 mi 1.5L 4cyl 6M FWD 10.6 gal40 L 29 / 36 307 / 382 mi
Sport 4dr Hatchback 1.5L 4cyl CVT · FWD MPG 31 / 36Range 329 / 382 mi 1.5L 4cyl CVT FWD 10.6 gal40 L 31 / 36 329 / 382 mi
Sport 4dr Hatchback w/Honda Sensing 1.5L 4cyl CVT · FWD MPG 31 / 36Range 329 / 382 mi 1.5L 4cyl CVT FWD 10.6 gal40 L 31 / 36 329 / 382 mi

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 2018 Honda Fit 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 33 MPG, a full 10.6-gallon tank covers about 350 miles.

GaugeGallonsHighway milesCity miles
Full10.6382329
3/48.0286246
1/25.3191164
1/42.79582
1/81.34841

Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 455 gallons, roughly 43 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
31–36 MPG
Tailpipe CO2
246–282 g/mi
EPA greenhouse score
7–8 of 10
Source
EPA ratings

What it costs to fill up a 2018 Honda Fit

$45.26 to fill the 10.6-gallon tank from empty with regular, at this week's US average of $4.27 a gallon.

TankFuelUS avg / galFrom emptyFrom 1/4 tank
10.6 galRegular$4.27$45.26$33.95

By region, 10.6-gallon tank

RegionRegular / galFill from empty
East Coast$4.02$42.61
Midwest$4.27$45.26
Gulf CoastLowest$3.70$39.22
Rocky Mountain$4.46$47.28
West Coast$5.42$57.45
CaliforniaHighest$5.89$62.43

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
  • A year of driving (15,000 mi)$1,941

Starts at the US average for regular; type in what your station charges. For other tank sizes, use the fill-up calculator.

Fit tank size in other years

The 2018 Fit uses the same 10.6 gal tank as every Fit since 2015.

Model yearTankLongest highway range
2020 Fit 10.6 gal 424 mi
2019 Fit 10.6 gal 424 mi
2018 Fit 10.6 gal 424 mi
2017 Fit 10.6 gal 424 mi
2016 Fit 10.6 gal 435 mi
2015 Fit 10.6 gal 435 mi
2013 Fit 10.6 gal 371 mi
2012 Fit 10.6 gal 371 mi
Honda Fit fuel tank by model year
2007200820092010201120122013201520162017201820192020
← 2017 Honda Fit Every Fit year 2019 Honda Fit →

2018 Honda Fit vs similar 2018 hatchbacks

At 10.6 gallons, the Fit's largest tank ranks fourth of the five 2018 hatchbacks compared here. The Ford Fiesta carries the most (12.4 gal) and the Toyota Prius c the least (9.5 gal).

2018 modelTankLongest highway range
Ford Fiesta 12.4 gal 459 mi
MINI Hardtop 4 Door 11.6 gal 429 mi
Nissan Versa Note 10.8 gal 421 mi
Honda Fit 10.6 gal 424 mi
Toyota Prius c 9.5 gal 409 mi

Other 2018 hatchbacks of a similar size, one model per brand.

2018 Honda Fit fuel system recalls

NHTSA lists 1 fuel-system recall for the 2018 Honda Fit, out of 4 recalls in total. A recall applies only to the vehicles named in it, so check your VIN.

Delivery · Fuel pumpDec 18, 2023 · NHTSA 23V858000 · Honda (American Honda Motor Co.) · 2,490,460 vehicles

Honda (American Honda Motor Co.) is recalling certain 2013-2023 Honda Accord, Civic Coupe, Civic Sedan, Civic Hatchback, Civic Type R, CR-V, HR-V, Ridgeline, Odyssey, Acura ILX, MDX, MDX Hybrid, RDX, RLX, TLX, 2019-2022 Honda Insight, Passport, 2020 Honda CR-V Hybrid, 2018-2019 Honda Clarity PHEV, Fit, and 2015-2020 Honda Accord Hybrid, Pilot, Acura NSX vehicles. The fuel pump inside the fuel tank may fail.

Risk and remedy

Risk: Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.

Remedy: Dealers will replace the fuel pump module, free of charge. Owner letters were mailed September 6, 2024. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are KGC and KGD. This recall is an expansion of NHTSA recall numbers 21V-215 and 20V-314.

All Honda fuel recalls Look up your tank by VIN

Frequently asked questions

What is the fuel tank capacity of the 2018 Honda Fit?

The 2018 Honda Fit holds 10.6 gallons (40 liters) on every trim we list.

How many gallons and liters does the 2018 Honda Fit gas tank hold?

The 2018 Honda Fit tank holds 40 liters, or 10.6 gallons in US gallons.

How far can a 2018 Honda Fit go on a full tank?

About 382–424 miles on the highway and 307–350 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 2018 Honda Fit go on a quarter tank?

About 95 highway miles or 82 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 2018 Honda Fit take?

Regular unleaded. The label inside the fuel door confirms it for your car.

How much does it cost to fill up a 2018 Honda Fit?

At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 10.6-gallon tank from empty costs $45.26. It ranges from $39.22 in the Gulf Coast to $62.43 in California.

How much does a full tank of gas weigh in a 2018 Honda Fit?

About 66 pounds for the 10.6-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.

Does the 2018 Honda Fit have a bigger gas tank than the Ford Fiesta?

No. The 2018 Ford Fiesta holds up to 12.4 gallons; the 2018 Honda Fit holds up to 10.6.

Has the 2018 Honda Fit had a fuel pump or fuel system recall?

Yes. NHTSA lists 1 fuel-system recall for the 2018 Honda Fit: 23V858000 (delivery · fuel pump). Check your VIN at nhtsa.gov/recalls to see if your car is affected.

Sources

  • Tank sizes: manufacturer-rated capacities from US-market specifications, checked against independent references. 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 (this week's prices).
  • Recalls: NHTSA recall database (Honda fuel system recalls).

Does your owner's manual say something different? Let us know and we'll fix it. More on how we check the numbers.

Other 2018 Honda models

Accord14.8 gallons Accord Hybrid12.8 gallons Civic12.4 gallons Clarity7.0 gallons CR-V14.0 gallons HR-V13.2 gallons Odyssey19.5 gallons Pilot19.5 gallons Ridgeline19.5 gallons