How big is the gas tank on a 2024 Tahoe?
Most 2024 Tahoe models have a 26-gallon gasoline fuel tank, while the diesel-powered Duramax version uses a larger 31-gallon tank. Exact capacity can vary with drivetrain and market, so check the window sticker or owner’s manual for your specific configuration.
Tank sizes by engine configuration
Tank size depends on the engine and drivetrain chosen. Here is the standard US-spec breakdown for the 2024 Tahoe.
- Gasoline engines (5.3L V8 or 6.2L V8): 26 gallons (approximately 98 liters).
- 3.0L Duramax diesel: 31 gallons (approximately 117 liters).
Note: These figures reflect Chevrolet’s published specifications for typical US-market Tahoe configurations. Variations can occur based on market, trim level, or special equipment, so always verify with the official documentation for your exact vehicle.
Practical implications for range and refueling
To gauge how far you can go between fills, multiply the tank capacity by the vehicle’s fuel economy. For example, a 26-gallon tank paired with a representative combined fuel economy around the low- to mid-20s mpg could yield roughly 500 miles per tank under normal mixed driving. A 31-gallon diesel tank can extend that range further, especially on highway routes. Real-world range varies with driving habits, terrain, and cargo load.
Where to confirm the exact specification
The most reliable source is the official Chevrolet Tahoe product page, the vehicle’s owner’s manual, or the window sticker on a new Tahoe. These documents specify the exact fuel-tank capacity for your exact engine and drivetrain configuration.
Summary
In summary, the 2024 Tahoe typically offers a 26-gallon gas tank for gasoline-powered models and a 31-gallon tank for the 3.0L Duramax diesel. For the precise figure on a specific vehicle, consult the official Chevrolet materials or your dealer.
