2027 Chevrolet Equinox Gas Tank Size and Capacity
Fuel tank capacity
14.8–15.6gal · 56–59 L
The 2027 Chevrolet Equinox has a fuel tank capacity of 14.8 to 15.6 gallons (56–59 liters), depending on the trim. The most common size is 15.6 gallons, used on 3 trims.
A full tank is good for roughly 429–452 highway miles or 370–390 miles around town, going by the EPA ratings.
15.6 gal · Smaller than 81% of 2027 models we list.
2027 Chevrolet Equinox fuel tank capacity by trim
What changes the tank sizeTap an option to filter the table
- Drive
All 6 trims
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | MPG city / hwy | Range city / hwy | |
|---|---|---|---|---|---|---|
| ACTIV 4dr SUV 1.5L 4cyl Turbo 8A · FWD MPG 25 / 29Range 370 / 429 mi | 1.5L 4cyl Turbo 8A | FWD | 14.8 gal56 L | 25 / 29 | 370 / 429 mi | |
| LT 4dr SUV 1.5L 4cyl Turbo 8A · FWD MPG 25 / 29Range 370 / 429 mi | 1.5L 4cyl Turbo 8A | FWD | 14.8 gal56 L | 25 / 29 | 370 / 429 mi | |
| RS 4dr SUV 1.5L 4cyl Turbo 8A · FWD MPG 25 / 29Range 370 / 429 mi | 1.5L 4cyl Turbo 8A | FWD | 14.8 gal56 L | 25 / 29 | 370 / 429 mi | |
| ACTIV 4dr SUV AWD 1.5L 4cyl Turbo 8A · AWD MPG 25 / 29Range 390 / 452 mi | 1.5L 4cyl Turbo 8A | AWD | 15.6 gal59 L | 25 / 29 | 390 / 452 mi | |
| LT 4dr SUV AWD 1.5L 4cyl Turbo 8A · AWD MPG 25 / 29Range 390 / 452 mi | 1.5L 4cyl Turbo 8A | AWD | 15.6 gal59 L | 25 / 29 | 390 / 452 mi | |
| RS 4dr SUV AWD 1.5L 4cyl Turbo 8A · AWD MPG 25 / 29Range 390 / 452 mi | 1.5L 4cyl Turbo 8A | AWD | 15.6 gal59 L | 25 / 29 | 390 / 452 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 2027 Chevrolet Equinox 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 26 MPG, a full 15.6-gallon tank covers about 406 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 15.6 | 452 | 390 |
| 3/4 | 11.7 | 339 | 293 |
| 1/2 | 7.8 | 226 | 195 |
| 1/4 | 3.9 | 113 | 98 |
| 1/8 | 2.0 | 57 | 49 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 577 gallons, roughly 37 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
- 26–27 MPG
- Tailpipe CO2
- 333–342 g/mi
- EPA greenhouse score
- 5 of 10
- Source
- EPA ratings ↗
What it costs to fill up a 2027 Chevrolet Equinox
$66.61 to fill the 15.6-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 |
|---|---|---|---|---|
| 14.8 gal | Regular | $4.27 | $63.20 | $47.40 |
| 15.6 gal | Regular | $4.27 | $66.61 | $49.96 |
By region, 15.6-gallon tank
| Region | Regular / gal | Fill from empty |
|---|---|---|
| East Coast | $4.02 | $62.71 |
| Midwest | $4.27 | $66.61 |
| Gulf CoastLowest | $3.70 | $57.72 |
| Rocky Mountain | $4.46 | $69.58 |
| West Coast | $5.42 | $84.55 |
| CaliforniaHighest | $5.89 | $91.88 |
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
- 14.8-gallon tank$63.20
- 15.6-gallon tank$66.61
- A year of driving (15,000 mi)$2,463
Starts at the US average for regular; type in what your station charges. For other tank sizes, use the fill-up calculator.
Equinox tank size in other years
The 2027 Equinox uses the same 14.8–15.6 gal tank sizes as every Equinox since 2025.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2027 Equinox | 14.8–15.6 gal | 452 mi |
| 2026 Equinox | 14.8–15.6 gal | 452 mi |
| 2025 Equinox | 14.8–15.6 gal | 452 mi |
| 2024 Equinox | 14.9–15.6 gal | 468 mi |
| 2023 Equinox | 14.9–15.6 gal | 468 mi |
| 2022 Equinox | 14.9–15.6 gal | 468 mi |
2027 Chevrolet Equinox vs similar 2027 SUVs
At 15.6 gallons, the Equinox's largest tank ranks second of the six 2027 SUVs compared here. The Subaru Crosstrek carries the most (16.6 gal) and the Kia Seltos the least (13.2 gal).
| 2027 model | Tank | Longest highway range |
|---|---|---|
| Subaru Crosstrek | 16.6 gal | 598 mi |
| Chevrolet Equinox | 14.8–15.6 gal | 452 mi |
| GMC Terrain | 14.8–15.6 gal | 437 mi |
| MINI Countryman | 14.3 gal | 458 mi |
| Honda CR-V | 14.0 gal | 504 mi |
| Kia Seltos | 13.2 gal | 436 mi |
Picked by body style and size: other 2027 SUVs within about 5% of the Equinox's length and 15% of its curb weight, one model per brand.
Frequently asked questions
What is the fuel tank capacity of the 2027 Chevrolet Equinox?
The 2027 Chevrolet Equinox holds between 14.8 and 15.6 gallons, depending on the trim. 15.6 gallons is the usual size; the smaller 14.8-gallon tank is on the ACTIV 4dr SUV.
How many gallons and liters does the 2027 Chevrolet Equinox gas tank hold?
The 2027 Chevrolet Equinox tank holds 56–59 liters, or 14.8–15.6 gallons in US gallons.
Which 2027 Chevrolet Equinox has the biggest gas tank?
The 15.6-gallon tank is on the ACTIV 4dr SUV AWD, LT 4dr SUV AWD, RS 4dr SUV AWD. The smallest tank, 14.8 gallons, is on the ACTIV 4dr SUV.
Does AWD change the 2027 Chevrolet Equinox gas tank?
Yes. FWD: 14.8 gal; AWD: 15.6 gal.
How far can a 2027 Chevrolet Equinox go on a full tank?
About 429–452 miles on the highway and 370–390 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 2027 Chevrolet Equinox go on a quarter tank?
About 113 highway miles or 98 in town from the 15.6-gallon tank, which has roughly 3.9 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
What gas does the 2027 Chevrolet Equinox take?
Regular unleaded. The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 2027 Chevrolet Equinox?
At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 15.6-gallon tank from empty costs $66.61. It ranges from $57.72 in the Gulf Coast to $91.88 in California.
How much does a full tank of gas weigh in a 2027 Chevrolet Equinox?
About 97 pounds for the 15.6-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 2027 Chevrolet Equinox have a bigger gas tank than the GMC Terrain?
No, they match: both top out at 15.6 gallons in 2027.
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.