How big is a 2017 Dodge Caravan gas tank?
The fuel tank capacity is 20 gallons (75.7 liters).
For context, the 2017 Grand Caravan uses this size across standard configurations, including the 3.6-liter Pentastar V6 engine, providing a balance between interior space, weight, and driving range. This official specification is cited by Dodge in brochures and service manuals and represents the maximum volume the tank can hold on a full fill.
Official capacity and what it means
The 2017 Grand Caravan is listed with a 20-gallon fuel tank. This figure applies to the model year’s standard configurations and is used to estimate fueling needs and range. It reflects the vehicle’s design goals: ample passenger and cargo space while keeping fuel capacity within a practical, cost-effective limit.
Context and comparisons
In the minivan class, a 20-gallon tank is typical, offering a reasonable balance between frequent refills and cargo/passenger versatility. Compared with rivals from that era, the Grand Caravan’s tank size sits in a similar range to other mainstream family minivans, which helps provide a comparable driving range on a full tank.
Summary
The 2017 Dodge Grand Caravan is equipped with a 20-gallon (75.7-liter) fuel tank. This capacity is standard across typical configurations and aligns with the vehicle’s design goals for practicality, space, and cost efficiency.
