Been looking at what cars have the best gas mileage lately and honestly, three brands keep popping up everywhere. Toyota, Honda, and Hyundai are basically the go-to options if you're serious about fuel efficiency.

Toyota's the obvious choice if you want serious mpg numbers. Their Prius hits 57 mpg combined, which is pretty wild. Even their regular hybrids like the Corolla Hybrid and Camry Hybrid sit around 50-51 mpg. If you're not into hybrids, the regular Corolla still gets 32 city and 41 highway, which isn't bad at all.

Honda's right there competing though. The Insight EX is basically Toyota's competition with 55 city and 49 highway mpg. Their Accord Hybrid also does 51 mpg. For non-hybrid options, the Civic's solid at 35 mpg combined. Nothing crazy but definitely respectable.

Hyundai's the dark horse here - way more affordable than the other two but still delivers on fuel economy. Their Ioniq Hybrid hits 59 mpg combined, which actually beats Toyota. The Elantra Hybrid gets 54 mpg. You're getting similar efficiency at a lower price point, which honestly seems like the smarter move if budget matters.

The real takeaway? If you're wondering what cars have the best gas mileage without breaking the bank, these three are your safest bets. Hybrids obviously crush regular gas cars on mpg, but even their standard models hold their own. Over a car's lifetime, picking one of these could save you thousands on fuel alone.