How many gallons of gas does a 2015 Chevy Sonic hold?
The 2015 Chevy Sonic has a fuel tank capacity of 13.0 gallons.
The Sonic was sold in both hatchback and sedan formats in 2015, and the official tank size is the same across these body styles. This figure helps drivers estimate how far they can travel between fill-ups, though actual range depends on engine choice, driving conditions, and driving style.
Official capacity
Here are the official figures and notes about the Sonic’s fuel tank for the 2015 model year:
- Nominal fuel tank capacity: 13.0 gallons (49.2 liters)
- Body styles in 2015: hatchback and sedan, both with the same capacity
- Source scope: the figure reflects Chevrolet’s published tank size for the 2015 Sonic
In practice, the listed figure represents the total capacity of the tank; drivers may experience varying practical range based on fuel gauge accuracy, driving habits, and conditions. The official capacity remains 13.0 gallons.
Impact on range and daily use
With typical fuel economy for compact cars of that era, a 13-gallon tank supports a practical, multi-hundred-mile range per tank, depending on whether driving is predominantly city or highway. For planning refueling, rely on the vehicle’s trip computer and gauge rather than a single mpg estimate.
Variants and tank size
All common 2015 Sonic variants share the same 13.0-gallon tank, regardless of engine option or trim level, simplifying planning for owners and buyers.
Summary
The 2015 Chevy Sonic holds 13.0 gallons of gasoline in its tank, a figure that applies to both the sedan and hatchback models. This capacity, combined with the car’s fuel efficiency, guides drivers in estimating range and scheduling refueling stops. For precise planning, always consult the owner’s manual and monitor the fuel gauge and trip computer.
What is the most common problem with the 2015 Chevy Sonic?
One of the most reported Chevrolet Sonic problems is related to the engine. Owners have reported instances of the engine light coming on, rough idling, and even stalling.
How many gallons can a Chevy Sonic hold?
The Chevy Sonic gas tank size is 12.2 gallons for most model years. Some older international models may have a 10-gallon tank, but the common size for the US market is 12.2 gallons.
- Most US model years: 12.2 gallons
- Older international models: 10 gallons (46 liters)
Can a Chevy Sonic last 300,000 miles?
According to motorandwheels.com, a Chevy Sonic will last 150,000-200,000 miles with excellent care.
How many gallons does a 2015 Chevy Sonic hold?
A 2015 Chevrolet Sonic holds approximately 12.2 gallons of fuel, regardless of its trim level or body style. This applies to all models, including the LS and RS trims, as well as both the sedan and hatchback versions.
- Fuel Tank Capacity: 12.2 gallons
- Fuel Type: Regular unleaded gasoline
- Applies to: All 2015 Chevrolet Sonic models (sedan, hatchback, LS, RS, LTZ, etc.)
