Finding a fuel-efficient used car with fewer than 100,000 miles and a price tag under $14,000 can feel like searching for a needle in a haystack—but in 2025, it’s still doable. Whether you’re a daily commuter, delivery driver, or just trying to make the most of every gallon, these cars give you the reliability and efficiency you need without breaking the bank. Each model below offers excellent MPG and is commonly available with less than 100k miles for under $14,000.
2015–2018 Toyota Prius Two
No surprise here—the Prius remains the top choice for long-term fuel savings and bulletproof reliability. The “Two” trim hits the sweet spot for features and affordability, and used models with under 100k miles are still easy to find under $14k.
Quick Specs:
- MPG: 54 city / 50 highway
- Powertrain: Hybrid
- Drivetrain: FWD
- Typical Price: $11,000–$13,500
2016–2019 Hyundai Ioniq Hybrid
Often overlooked, the Hyundai Ioniq rivals the Prius in MPG and usually comes with better infotainment, including Apple CarPlay and Android Auto. It has a sleek hatchback design and is surprisingly enjoyable to drive.
Quick Specs:
- MPG: 55 city / 54 highway
- Powertrain: Hybrid
- Drivetrain: FWD
- Typical Price: $11,500–$13,900
2016–2018 Honda Civic LX
The Civic LX with the 2.0L engine is a gas-only champ. Known for reliability, resale value, and comfort, it regularly returns over 35 MPG on the highway. LX trims are well-equipped and hold their value well.
Quick Specs:
- MPG: 31 city / 40 highway
- Powertrain: Gas
- Drivetrain: FWD
- Typical Price: $10,500–$13,000
2017–2019 Kia Forte FE
The FE (Fuel Economy) trim of the Kia Forte focuses on squeezing every mile out of a gallon. You’ll find several used examples with fewer than 100,000 miles in this price range, and they often come with updated safety tech.
Quick Specs:
- MPG: 31 city / 41 highway
- Powertrain: Gas
- Drivetrain: FWD
- Typical Price: $9,800–$12,800
2015–2017 Ford Fusion Hybrid SE
A midsize hybrid with roomy seats and mature styling, the Fusion Hybrid is a great choice for highway cruisers. It doesn’t get the press the Prius does, but it offers solid reliability and comfort for a great price.
Quick Specs:
- MPG: 43 city / 41 highway
- Powertrain: Hybrid
- Drivetrain: FWD
- Typical Price: $9,500–$12,000
Comparison Table
| Model | Years | City MPG | Hwy MPG | Powertrain | Price Range | Mileage Cap |
|---|---|---|---|---|---|---|
| Toyota Prius Two | 2015–2018 | 54 | 50 | Hybrid | $11,000–$13,500 | Under 100K |
| Hyundai Ioniq Hybrid | 2016–2019 | 55 | 54 | Hybrid | $11,500–$13,900 | Under 100K |
| Honda Civic LX | 2016–2018 | 31 | 40 | Gas | $10,500–$13,000 | Under 100K |
| Kia Forte FE | 2017–2019 | 31 | 41 | Gas | $9,800–$12,800 | Under 100K |
| Ford Fusion Hybrid SE | 2015–2017 | 43 | 41 | Hybrid | $9,500–$12,000 | Under 100K |
You Might Also Be Interested In:
- Best Used Hybrids Under $12,000 in 2025
- Cars Under $13,000 with Best MPG and Safety Features
- Most Reliable Fuel-Efficient Cars Under $12k
- Used Cars with 35+ MPG Highway Under $9,000
- Affordable MPG Cars with Room for 5 Under $8,500
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