Previously known for small cheap cars, Hyundai and Kia are gaining a reputation for building small, cheap, efficient cars thanks to a trio of vehicles that all touch the combined 30 mpg mark. The diminutive Kia Rio even approaches 31 mpg when equipped with its manual transmission.
We haven't taken a look at the Kia Forte five-door, but check out the full review of the Kia Forte SX sedan.
It's picked up dozens of awards from the European press before making its way to North American shores, so we're not surprised that the Ford Fiesta has also made its way onto this list. Besides being thrifty, the Fiesta is fun to drive and packs a great cabin tech package that's powered by Sync.
Tied with the Ford Fiesta for third place, Hyundai's would-be Civic-killer manages an impressive 40 mpg on the highway thanks to its thrifty, yet still peppy, engine and six-speed automatic transmission. It's also available in certain markets with PZEV certification.
Somehow, we've managed to cram three diesels into a Top 5 list. However, this three-way tie is between three vehicles from the VW Group that all use the same 2.0-liter turbo diesel engine. These cars aren't just efficient, they're also fun to drive thanks to the plethora of diesel torque.
The Smart ForTwo is one of the smallest cars on the road and is powered by one of the smallest engines you can buy new today: a 1-liter, three-cylinder mill. Having been designed from the ground up to be the apex of driving efficiency, it's no wonder the ForTwo finds itself at the top of the fuel economy hill.