Kia Sportage Gas Tank Size and Driving Range (2025 & Older Models)

When evaluating the practicality of the Kia Sportage, one of the most crucial factors to consider is its fuel tank capacity and how it affects driving range. From compact city trips to long-distance adventures, the gas tank size plays a major role in determining how far you can go between refuels. Below, we break down every Kia Sportage gas tank size from early generations to the 2025 model, with exact figures for each trim, engine, and drivetrain option.

Overview of Kia Sportage Gas Tank Capacity

The Kia Sportage gas tank size varies significantly across generations, powertrains, and configurations.
Depending on the year and trim level, the fuel tank capacity ranges from 11.0 gallons to 17.2 gallons (41.6 to 65.1 liters).

Kia Sportage Weight Guide (2022–2025): Complete Curb Weight Breakdown by Trim, Engine & Drivetrain

2025 Kia Sportage Gas Tank Size by Trim and Powertrain

The 2025 Sportage offers several variants — including gasoline, hybrid, and plug-in hybrid — each with distinct tank sizes and fuel efficiency ratings.

Gasoline Models

Hybrid Models

Plug-in Hybrid (PHEV) Models

Fuel Tank Capacity in Liters (Metric Conversion)

Fuel Range Comparison: City vs. Highway

2024 and 2023 Kia Sportage Fuel Tank Data

For the 2024 and 2023 models, the tank sizes remain largely the same as 2025. Both model years use the same 2.5L, 1.6L hybrid, and plug-in hybrid configurations. The fuel efficiency figures and driving ranges differ slightly based on trim aerodynamics and minor software optimizations.

Kia Sportage Weight Guide (2022–2025): Complete Curb Weight Breakdown by Trim, Engine & Drivetrain

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• 2024 Sportage Gasoline: 14.3 gallons
• 2024 Sportage Hybrid: 13.7 gallons
• 2024 Sportage Plug-in Hybrid: 11.1–14.3 gallons
• Typical Ranges:
  • Gasoline FWD: ~415 miles combined
  • Hybrid FWD: ~590 miles combined
  • Plug-in Hybrid AWD: ~380 miles combined

Older Generations (2017–2022)

Older Kia Sportage generations had larger fuel tanks but lower efficiency.

These earlier models lacked hybrid assistance, leading to reduced efficiency compared to modern variants.

Kia Sportage Weight Guide (2022–2025): Complete Curb Weight Breakdown by Trim, Engine & Drivetrain

How to Reset the Oil Light on a Kia Sportage: Complete Step-by-Step Guide (2025 Update)

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Kia Sportage Fuel Efficiency Overview

Which Kia Sportage Has the Largest Fuel Tank?

The gasoline-powered 2025 Kia Sportage LX, EX, and SX trims offer the largest tank size at 14.3 gallons (54.1 liters).
However, hybrid and plug-in hybrid models achieve greater range thanks to higher fuel efficiency and supplemental electric power.

Key Insights

• Best Range: Hybrid FWD – up to 603 miles on a single tank.
• Smallest Tank: Plug-In Hybrid X-Line – 11.1 gallons (42 liters).
• Most Efficient Option: Hybrid LX FWD – around 43 MPG combined.
• Longest-Range AWD: Hybrid AWD – 521 miles combined.

Conclusion

The Kia Sportage continues to evolve as one of the most fuel-efficient compact SUVs available.
From the 14.3-gallon gas-powered variants to the hybrid’s 603-mile range, the Sportage lineup offers impressive flexibility for city commuters and long-distance drivers alike. Whether you prioritize fuel economy, driving range, or performance, there’s a Sportage configuration designed to meet your needs.

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