2004 Chevrolet Express Cargo Gas Tank Size & Fuel Capacity
Fuel tank capacity
31.0gal · 117 L
The 2004 Chevrolet Express Cargo has a fuel tank capacity of 31.0 gallons (117 liters) on every trim.
A full tank is good for roughly 527–558 highway miles or 403–434 miles around town, going by the EPA ratings.
31.0 gal · Bigger than 91% of 2004 models we list.
Listed separately: 2004 Chevrolet Express (31.0 gal).
2004 Chevrolet Express Cargo fuel tank capacity by trim
What changes the tank sizeTap an option to filter the table
- Drive
- no difference
- Engine
- no difference
All 6 trims
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | MPG city / hwy | Range city / hwy | |
|---|---|---|---|---|---|---|
| 1500 AWD 3dr Van 5.3L 8cyl 4A · AWD MPG 13 / 17Range 403 / 527 mi | 5.3L 8cyl 4A | AWD | 31.0 gal117 L | 13 / 17 | 403 / 527 mi | |
| 1500 Rwd 3dr Van 4.3L 6cyl 4A · RWD MPG 14 / 18Range 434 / 558 mi | 4.3L 6cyl 4A | RWD | 31.0 gal117 L | 14 / 18 | 434 / 558 mi | |
| 2500 Rwd 3dr Ext Van 4.3L 6cyl 4A · RWD MPG 13 / 18Range 403 / 558 mi | 4.3L 6cyl 4A | RWD | 31.0 gal117 L | 13 / 18 | 403 / 558 mi | |
| 2500 Rwd 3dr Van 4.8L 8cyl 4A · RWD | 4.8L 8cyl 4A | RWD | 31.0 gal117 L | Not rated | Not rated | |
| 3500 Rwd 3dr Ext Van 6.0L 8cyl 4A · RWD | 6.0L 8cyl 4A | RWD | 31.0 gal117 L | Not rated | Not rated | |
| 3500 Rwd 3dr Van 6.0L 8cyl 4A · RWD | 6.0L 8cyl 4A | RWD | 31.0 gal117 L | Not rated | Not rated | |
| 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.Trims marked "Not rated" have no published EPA rating, usually because they're heavy-duty versions the EPA doesn't rate.
How far a 2004 Chevrolet Express Cargo 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 15 MPG, a full 31.0-gallon tank covers about 465 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 31.0 | 558 | 434 |
| 3/4 | 23.3 | 419 | 326 |
| 1/2 | 15.5 | 279 | 217 |
| 1/4 | 7.8 | 140 | 109 |
| 1/8 | 3.9 | 70 | 54 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 1,000 gallons, roughly 32 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.
What it costs to fill up a 2004 Chevrolet Express Cargo
$132.37 to fill the 31.0-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 |
|---|---|---|---|---|
| 31.0 gal | Regular | $4.27 | $132.37 | $99.28 |
By region, 31.0-gallon tank
| Region | Regular / gal | Fill from empty |
|---|---|---|
| East Coast | $4.02 | $124.62 |
| Midwest | $4.27 | $132.37 |
| Gulf CoastLowest | $3.70 | $114.70 |
| Rocky Mountain | $4.46 | $138.26 |
| West Coast | $5.42 | $168.02 |
| CaliforniaHighest | $5.89 | $182.59 |
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
- 31.0-gallon tank$132.37
- A year of driving (15,000 mi)$4,270
Starts at the US average for regular; type in what your station charges. For other tank sizes, use the fill-up calculator.
Express Cargo tank size in other years
The 2004 Express Cargo uses the same 31.0 gal tank as every Express Cargo since 1999.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2009 Express Cargo | 31.0 gal | 620 mi |
| 2008 Express Cargo | 31.0 gal | 620 mi |
| 2007 Express Cargo | 31.0 gal | 589 mi |
| 2006 Express Cargo | 31.0 gal | 558 mi |
| 2005 Express Cargo | 31.0 gal | 558 mi |
| 2004 Express Cargo | 31.0 gal | 558 mi |
| 2003 Express Cargo | 31.0 gal | 558 mi |
| 2002 Express Cargo | 31.0 gal | 527 mi |
| 2001 Express Cargo | 31.0 gal | 496 mi |
| 2000 Express Cargo | 31.0 gal | 527 mi |
| 1999 Express Cargo | 31.0 gal | 558 mi |
- 2026
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2004 Chevrolet Express Cargo vs similar 2004 vans
The Express Cargo has the largest tank of the three 2004 vans compared here, 31.0 gallons against 31.0 for the GMC Savana Cargo.
| 2004 model | Tank | Longest highway range |
|---|---|---|
| Chevrolet Express Cargo | 31.0 gal | 558 mi |
| GMC Savana Cargo | 31.0 gal | 558 mi |
| Dodge Sprinter | 26.4 gal | Not rated |
Other 2004 vans of a similar size, one model per brand.
Frequently asked questions
What is the fuel tank capacity of the 2004 Chevrolet Express Cargo?
The 2004 Chevrolet Express Cargo holds 31.0 gallons (117 liters) on every trim we list.
How many gallons and liters does the 2004 Chevrolet Express Cargo gas tank hold?
The 2004 Chevrolet Express Cargo tank holds 117 liters, or 31.0 gallons in US gallons.
Does AWD change the 2004 Chevrolet Express Cargo gas tank?
No. RWD and AWD versions of the 2004 Chevrolet Express Cargo use the same 31.0 gal tank.
How far can a 2004 Chevrolet Express Cargo go on a full tank?
About 527–558 miles on the highway and 403–434 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 2004 Chevrolet Express Cargo go on a quarter tank?
About 140 highway miles or 109 in town from the 31.0-gallon tank, which has roughly 7.8 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
What gas does the 2004 Chevrolet Express Cargo take?
Regular unleaded. The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 2004 Chevrolet Express Cargo?
At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 31.0-gallon tank from empty costs $132.37. It ranges from $114.70 in the Gulf Coast to $182.59 in California.
How much does a full tank of gas weigh in a 2004 Chevrolet Express Cargo?
About 192 pounds for the 31.0-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 2004 Chevrolet Express Cargo have a bigger gas tank than the GMC Savana Cargo?
No, they match: both top out at 31.0 gallons in 2004.
Sources
- Tank sizes: manufacturer-rated capacities from US-market specifications, checked against independent references. Updated October 2026.
- MPG and range: EPA ratings. Range is tank size times EPA MPG.
- Fuel prices: U.S. Energy Information Administration, week of October 26, 2026 (this week's prices).
Does your owner's manual say something different? Let us know and we'll fix it. More on how we check the numbers.