When it comes to fuel efficiency, choosing from the highest gas mileage vehicles can save you money and reduce your environmental impact. This comprehensive list ranks the top 10 gasoline-powered cars with the best combined city and highway MPG, focusing on models that blend efficiency, technology, and comfort. Electric vehicles are excluded, ensuring these choices run solely on gasoline.
What Defines the Highest Gas Mileage Vehicles?
The highest gas mileage vehicles excel in both city and highway driving, utilizing advanced engineering and smart technology. Key features contributing to top MPG include:
- Small-displacement, turbocharged engines or hybridized gasoline systems
- Lightweight construction and aerodynamic design
- Cutting-edge transmissions for optimized gear shifts
- Start-stop technology and regenerative braking in hybrid models
Top 10 Highest Gas Mileage Vehicles Ranked
Below are the best gasoline-powered vehicles for fuel efficiency, ranked from 10 to 1 by their EPA-estimated combined MPG. Each entry highlights engine type, seating capacity, and notable features.
10. Toyota Corolla Hatchback

- MPG: 32 city / 41 highway (35 combined)
- Engine: 2.0L 4-cylinder
- Seating: 5
- Notable Features: Dynamic Shift-CVT, Toyota Safety Sense 2.0, lightweight build
9. Honda Civic Sedan

- MPG: 33 city / 42 highway (36 combined)
- Engine: 1.5L turbocharged 4-cylinder
- Seating: 5
- Notable Features: Eco Assist System, Honda Sensing, high-efficiency turbo
8. Hyundai Elantra

- MPG: 33 city / 42 highway (36 combined)
- Engine: 2.0L 4-cylinder
- Seating: 5
- Notable Features: Smartstream engine, Idle Stop & Go, wireless Android Auto and Apple CarPlay
7. Kia Forte

- MPG: 31 city / 41 highway (35 combined)
- Engine: 2.0L 4-cylinder
- Seating: 5
- Notable Features: Intelligent Variable Transmission, advanced aerodynamics, suite of driver-assist tech
6. Nissan Versa

- MPG: 32 city / 40 highway (35 combined)
- Engine: 1.6L 4-cylinder
- Seating: 5
- Notable Features: Xtronic CVT, automatic emergency braking, compact, efficient design
5. Toyota Camry Hybrid

- MPG: 51 city / 53 highway (52 combined)
- Engine: 2.5L 4-cylinder hybrid
- Seating: 5
- Notable Features: Hybrid Synergy Drive, spacious interior, advanced infotainment
4. Honda Accord Hybrid

- MPG: 48 city / 47 highway (48 combined)
- Engine: 2.0L 4-cylinder hybrid
- Seating: 5
- Notable Features: Two-motor hybrid system, regenerative braking, roomy cabin
3. Hyundai Sonata Hybrid

- MPG: 50 city / 54 highway (52 combined)
- Engine: 2.0L 4-cylinder hybrid
- Seating: 5
- Notable Features: Solar roof panel, Smartstream engine, digital key
2. Toyota Prius

- MPG: 58 city / 53 highway (56 combined)
- Engine: 1.8L 4-cylinder hybrid
- Seating: 5
- Notable Features: Legendary hybrid system, available AWD, Toyota Safety Sense
1. Hyundai Elantra Hybrid

- MPG: 53 city / 56 highway (54 combined)
- Engine: 1.6L 4-cylinder hybrid
- Seating: 5
- Notable Features: Dual-clutch transmission, Smartstream hybrid powertrain, best-in-class MPG
Why Choose One of the Highest Gas Mileage Vehicles?
Opting for one of the highest gas mileage vehicles means:
- Lower fuel costs over time
- Reduced emissions and environmental impact
- Advanced driver assistance and infotainment features
These vehicles prove you don’t need to go electric to enjoy exceptional efficiency. The Hyundai Elantra Hybrid currently leads the pack, but every model here is a stellar choice for economical and environmentally conscious driving.