How big is a 2015 Chevy Malibu gas tank?
The 2015 Chevy Malibu uses an 18-gallon fuel tank (about 68 liters). This is the standard size for most trims and provides a practical driving range for a midsize sedan.
Tank size and specs
In Chevy's official specs, the 2015 Malibu is equipped with an 18-gallon fuel tank. Some consumer listings occasionally note 18.5 gallons, but 18 gallons is the commonly cited capacity used in manuals and GM literature.
How far can you go on a tank?
With the Malibu's fuel efficiency ratings from that year, a full 18-gallon tank typically yields roughly 450 to 600 miles per tank, depending on engine choice (2.5L or 2.0L turbo), transmission, driving habits, and conditions. Highway driving tends to maximize range, while city driving uses more fuel.
Edition and engine considerations
All non-hybrid 2015 Malibu trims share the same basic fuel tank size, though fuel economy differs by engine. The base 2.5-liter engine and the optional 2.0-liter turbo offer different EPA estimates, influencing the practical range per fill.
Practical tips for refueling
It's wise not to let the fuel level run very low. A standard fill is typically around 15 to 16 gallons to fill a nearly empty tank, depending on your fuel gauge accuracy and tank shape. Refill at or before the low fuel warning to avoid running on a near-empty tank, which can cause starting issues or fuel pump overheating in some vehicles if repeatedly run dry.
Notes on accuracy and real-world variables
Vehicle tolerances, tank gauge accuracy, and tire pressure all affect real-world range. The numbers above reflect typical EPA estimates and common observations; your actual mileage and range can vary with load, weather, and driving style.
Summary
The 2015 Chevy Malibu carries an 18-gallon gas tank, providing a practical range that typically falls in the mid-400s to around 600 miles per tank depending on engine, driving conditions, and maintenance. For buyers and owners, this translates to a comfortable long-range capability for a midsize sedan, with highway driving offering the most efficient mileage per fill.
