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2006 Volvo S40 Gas Tank Size & Fuel Capacity

Sedan 3 trims listed 2 fuel-system recalls ← 2005 2007 →

Fuel tank capacity

15.3–15.9gal · 58–60 L

The 2006 Volvo S40 has a fuel tank capacity of 15.3 to 15.9 gallons (58–60 liters), depending on the trim. The most common size is 15.9 gallons, used on 2 trims.

A full tank is good for roughly 398–461 highway miles or 275–318 miles around town, going by the EPA ratings.

15.9 gal · Smaller than 85% of 2006 models we list.

Highway range
398–461 mi
City range
275–318 mi
Fuel
Premium unleaded (required)
EPA combined
21–23 MPG
EPA size class
Compact Cars

2006 Volvo S40 fuel tank capacity by trim

What changes the tank sizeTap an option to filter the table

Drive
Engine

All 3 trims

MPG and range are city / highway.

TrimEngineDrive Tank MPG city / hwy Range city / hwy
T5 4dr Sedan AWD 2.5L 5cyl Turbo 6M · AWD MPG 18 / 26Range 275 / 398 mi 2.5L 5cyl Turbo 6M AWD 15.3 gal58 L 18 / 26 275 / 398 mi
2.4i 4dr Sedan 2.4L 5cyl 5M · FWD MPG 19 / 27Range 302 / 429 mi 2.4L 5cyl 5M FWD 15.9 gal60 L 19 / 27 302 / 429 mi
T5 4dr Sedan 2.5L 5cyl Turbo 6M · FWD MPG 20 / 29Range 318 / 461 mi 2.5L 5cyl Turbo 6M FWD 15.9 gal60 L 20 / 29 318 / 461 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 2006 Volvo S40 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 22 MPG, a full 15.9-gallon tank covers about 350 miles.

GaugeGallonsHighway milesCity miles
Full15.9429302
3/411.9322227
1/28.0215151
1/44.010776
1/82.05438

Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 682 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
21–23 MPG
Tailpipe CO2
386–423 g/mi
Source
EPA ratings

What it costs to fill up a 2006 Volvo S40

$83.95 to fill the 15.9-gallon tank from empty with premium, at this week's US average of $5.28 a gallon.

TankFuelUS avg / galFrom emptyFrom 1/4 tank
15.3 galPremium$5.28$80.78$60.59
15.9 galPremium$5.28$83.95$62.96

By region, 15.9-gallon tank

RegionPremium / galFill from empty
East Coast$4.93$78.39
Midwest$5.37$85.38
Gulf CoastLowest$4.57$72.66
Rocky Mountain$5.12$81.41
West Coast$6.08$96.67
CaliforniaHighest$6.36$101.12

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

  • 15.3-gallon tank$80.78
  • 15.9-gallon tank$83.95
  • A year of driving (15,000 mi)$3,600

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

S40 tank size in other years

The tank changed for 2006: 15.3–15.9 gal, up from 15.1–15.9 gal on the 2005 S40.

Model yearTankLongest highway range
2011 S40 15.1–15.9 gal 477 mi
2010 S40 15.1–15.9 gal 477 mi
2009 S40 15.1–15.9 gal 493 mi
2008 S40 15.1–15.9 gal 445 mi
2007 S40 15.1–15.9 gal 445 mi
2006 S40 15.3–15.9 gal 461 mi
2005 S40 15.1–15.9 gal 461 mi
2004 S40 15.9 gal 445 mi
2003 S40 15.9 gal 429 mi
2002 S40 15.9 gal 429 mi
2001 S40 15.8 gal 458 mi
Volvo S40 fuel tank by model yearSmallest tank Larger tank options
200020012002200320042005200620072008200920102011
← 2005 Volvo S40 Every S40 year 2007 Volvo S40 →

2006 Volvo S40 vs similar 2006 sedans

The S40 has the smallest tank of the five 2006 sedans compared here: 15.9 gallons, against 18.5 for the Audi A4.

2006 modelTankLongest highway range
Audi A4 16.6–18.5 gal 574 mi
Acura TSX 17.1 gal 479 mi
BMW 3 Series 15.9–16.6 gal 465 mi
Mercedes-Benz C-Class 16.4 gal 443 mi
Volvo S40 15.3–15.9 gal 461 mi

Other 2006 sedans of a similar size, one model per brand.

2006 Volvo S40 fuel system recalls

NHTSA lists 2 fuel-system recalls for the 2006 Volvo S40, out of 3 recalls in total. A recall applies only to the vehicles named in it, so check your VIN.

Delivery · Fuel pumpJan 28, 2008 · NHTSA 08V033000 · Volvo Cars Of N.A. Llc. · 23,000 vehicles

On certain vehicles sold in or currently registered in the states of Connecticut, Delaware, Illinois, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia, Wisconsin, and the District of Columbia, reoccurring, long-term exposure to certain environmental conditions such as salty-wet conditions, it is possible for the pump electronic module (pem) to become corroded internally. This can cause a faulty signal to the fuel pump, resulting in low or no fuel pressure to the engine.

Risk and remedy

Risk: If this occurs, the check engine light may illuminate. In some cases, the vehicle may fail to start or may stall, increasing the risk of a crash.

Remedy: Dealers will replace the pem and install it in a new location to prevent corrosion. The recall began on february 20, 2008. Owners may contact volvo at 1-800-458-1552.

Fuel systemApr 24, 2006 · NHTSA 06V137000 · Volvo Cars Of N.A. Llc. · 16,175 vehicles

On certain passenger vehicles equipped with t5 turbo engines, the polyamide tube in the fuel line is sensitive to the extreme temperatures that may occur in the area where the turbo/exhaust manifold is located.

Risk and remedy

Risk: This may potentially result in fuel line leakage. Fuel leakage, in the presence of an ignition source, could result in a fire.

Remedy: Dealers will change the fuel line material to teflon free of charge. The recall began on june 5, 2006. Owners may contact volvo cars at 1-800-458-1552.

All Volvo fuel recalls Look up your tank by VIN

Frequently asked questions

What is the fuel tank capacity of the 2006 Volvo S40?

The 2006 Volvo S40 holds between 15.3 and 15.9 gallons, depending on the trim. 15.9 gallons is the usual size; the smaller 15.3-gallon tank is on the T5 4dr Sedan AWD.

How many gallons and liters does the 2006 Volvo S40 gas tank hold?

The 2006 Volvo S40 tank holds 58–60 liters, or 15.3–15.9 gallons in US gallons.

Which 2006 Volvo S40 has the biggest gas tank?

The 15.9-gallon tank is on the 2.4i 4dr Sedan, T5 4dr Sedan. The smallest tank, 15.3 gallons, is on the T5 4dr Sedan AWD.

Does AWD change the 2006 Volvo S40 gas tank?

Yes. AWD: 15.3 gal; FWD: 15.9 gal.

How far can a 2006 Volvo S40 go on a full tank?

About 398–461 miles on the highway and 275–318 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 2006 Volvo S40 go on a quarter tank?

About 107 highway miles or 76 in town from the 15.9-gallon tank, which has roughly 4.0 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.

What gas does the 2006 Volvo S40 take?

Premium unleaded (required). The label inside the fuel door confirms it for your car.

How much does it cost to fill up a 2006 Volvo S40?

At the US average of $5.28 a gallon for premium (EIA, week of October 26, 2026), filling the 15.9-gallon tank from empty costs $83.95. It ranges from $72.66 in the Gulf Coast to $101.12 in California.

How much does a full tank of gas weigh in a 2006 Volvo S40?

About 99 pounds for the 15.9-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.

Does the 2006 Volvo S40 have a bigger gas tank than the Acura TSX?

No. The 2006 Acura TSX holds up to 17.1 gallons; the 2006 Volvo S40 holds up to 15.9.

Has the 2006 Volvo S40 had a fuel pump or fuel system recall?

Yes. NHTSA lists 2 fuel-system recalls for the 2006 Volvo S40: 08V033000 (delivery · fuel pump); 06V137000 (fuel system). 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 (Volvo 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 2006 Volvo models

C7015.9 gallons S6018.0 gallons S8018.0 gallons V5015.3–15.9 gallons V7018.0–18.5 gallons XC7018.0 gallons XC9021.1 gallons