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 1996 Oldsmobile Aurora 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 18 MPG, a full 20.0-gallon tank covers about 360 miles.
Gauge
Gallons
Highway miles
City miles
Full
20.0
480
300
3/4
15.0
360
225
1/2
10.0
240
150
1/4
5.0
120
75
1/8
2.5
60
38
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 833 gallons, roughly 42 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.
At 20.0 gallons, the Aurora's largest tank ranks second of the four 1996 sedans compared here. The Chevrolet Impala carries the most (23.0 gal) and the Chrysler LHS the least (18.0 gal).
Other 1996 sedans of a similar size, one model per brand.
1996 Oldsmobile Aurora fuel system recalls
NHTSA lists 1 fuel-system recall for the 1996 Oldsmobile Aurora, out of 2 recalls in total. A recall applies only to the vehicles named in it, so check your VIN.
Delivery · Hoses, lines/piping, and fittingsMar 4, 2004 · NHTSA 04V110000 · General Motors Corp. · 483,477 vehicles
Some passenger vehicles equipped with 4.0l v8 engines have a condition in which the nylon tubing used in the fuel rail construction may degrade and crack. Additionally, the 1995 model year uses a unique underhood fuel return line that may crack. Cracking of the fuel rail or return line tubing can result in a fuel leak into the engine compartment.
Risk and remedy
Risk: Fuel leakage, in the presence of an ignition source, could result in a fire.
Remedy: Dealers will inspect and, if necessary, replace the engine fuel rail with a new stainless steel fuel rail. Dealers will also install a revised chassis fuel return line. The recall began on june 2, 2004, for 1996-1997 oldsmobile aurora vehicles. Owners of 1995 cadillacs and 1996-1997 oldsmobile aurora were sent letters on august 6, 2004. Additional letters to owners will be forthcoming. Owners should contact oldsmobile at 1-800-630-6537.
What is the fuel tank capacity of the 1996 Oldsmobile Aurora?
The 1996 Oldsmobile Aurora holds 20.0 gallons (76 liters).
How many gallons and liters does the 1996 Oldsmobile Aurora gas tank hold?
The 1996 Oldsmobile Aurora tank holds 76 liters, or 20.0 gallons in US gallons.
How far can a 1996 Oldsmobile Aurora go on a full tank?
About 480 miles on the highway and 300 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 1996 Oldsmobile Aurora go on a quarter tank?
About 120 highway miles or 75 in town from the 20.0-gallon tank, which has roughly 5.0 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
What gas does the 1996 Oldsmobile Aurora take?
Regular unleaded. The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 1996 Oldsmobile Aurora?
At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 20.0-gallon tank from empty costs $85.40. It ranges from $74.00 in the Gulf Coast to $117.80 in California.
How much does a full tank of gas weigh in a 1996 Oldsmobile Aurora?
About 124 pounds for the 20.0-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 1996 Oldsmobile Aurora have a bigger gas tank than the Chevrolet Impala?
No. The 1996 Chevrolet Impala holds up to 23.0 gallons; the 1996 Oldsmobile Aurora holds up to 20.0.
Has the 1996 Oldsmobile Aurora had a fuel pump or fuel system recall?
Yes. NHTSA lists 1 fuel-system recall for the 1996 Oldsmobile Aurora: 04V110000 (delivery · hoses, lines/piping, and fittings). 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).