
If you’re hunting for an SUV that won’t break the bank on fuel but still offers a full third row, you’re in the right spot. The market is flooded with options, but not all of them balance mileage and space effectively. In this guide, we’ll dive into the best gas mileage suv with third row seat options for 2024, compare key specs, and share pro tips to help you make an informed purchase.
Understanding Fuel Efficiency in Family‑Sized SUVs
What Is EPA Fuel Economy?
The EPA rating gives a realistic estimate of city and highway miles per gallon (MPG). It’s a standard metric that helps compare models side‑by‑side.
Urban vs. Highway Ratings
The Role of Hybrid Powertrains
Top 7 SUVs That Combine Mileage and Space
1. Toyota Highlander Hybrid
2. Honda Pilot Hybrid
3. Kia Telluride Hybrid (2025 Preview)
4. Ford Expedition Hybrid
5. Subaru Ascent (Standard Gas)
6. Chevrolet Tahoe Hybrid (2025 Concept)
7. Nissan Rogue (Compact Third Row Option)

Comparing Key Specs: A Detailed Table
| Model | City MPG | Highway MPG | Seating Capacity | Engine Type |
|---|---|---|---|---|
| Toyota Highlander Hybrid | 36 | 35 | 8 | 2.5L Hybrid |
| Honda Pilot Hybrid | 26 | 27 | 8 | 3.5L Hybrid |
| Kia Telluride Hybrid | 28 | 30 | 8 | 3.5L Hybrid |
| Ford Expedition Hybrid | 20 | 23 | 8 | 3.5L Hybrid |
| Subaru Ascent | 18 | 22 | 8 | 3.6L Gas |
| Chevrolet Tahoe Hybrid | 22 | 24 | 8 | 5.3L Hybrid |
| Nissan Rogue | 27 | 35 | 7 | 2.5L Gas |
Pro Tips for Maximizing Mileage in a Third‑Row SUV
- Choose a hybrid or plug‑in hybrid whenever possible.
- Limit third‑row usage to short trips to keep the cabin cooler.
- Use fuel‑efficient driving modes and avoid aggressive acceleration.
- Keep tires inflated to the manufacturer’s recommended PSI.
- Opt for a lightweight third‑row configuration if you don’t need full seats.
- Install a fuel‑monitoring app to track consumption in real time.
- Maintain proper engine tune‑ups to sustain peak efficiency.
- When not in use, park in a shaded area to prevent battery drain.
Frequently Asked Questions about best gas mileage suv with third row seat
What is the highest fuel economy among three‑row SUVs?
Do hybrids have more complex maintenance costs?
Can I get a third row in a compact SUV?
Is there a difference between standard and all‑wheel drive on mileage?
What safety features should I look for?
How does cabin temperature affect fuel consumption?
What is the best way to find deals on these SUVs?
Can I convert a standard engine SUV to hybrid?
Are there upcoming models with better MPG?
What is the life expectancy of a hybrid battery?
Choosing the right SUV is an investment in comfort, safety, and fuel savings. By focusing on the best gas mileage suv with third row seat, you’ll get the versatility of a family vehicle without sacrificing efficiency. Use the data and tips above to compare models, ask the right questions, and drive home the SUV that fits both your budget and lifestyle.