- Optima Hybrid achieves an average of 64.55 miles per gallon during drive through the 48 contiguous U.S. states
- Drivers use just over 5.5 tanks of gasoline to complete 14-day, 7,899 mile trip across America
- Record for “Lowest fuel consumption, 48 U.S. states: gasoline hybrid car” verified by Guinness World Records adjudicator in ceremony at Kia’s U.S. manufacturing facility in West Point, Georgia

Kia Motors Hybrid Car the most exceptional gas mileage worldwide
It’s now official. Kia Motors has proved itself to have the most exceptional gas mileage worldwide for a hybrid car. The Optima Hybrid Sedan put a new Guinness World Record in the books for using the least amount of fuel recorded on a drive through all 48 contiguous states. Chris Bernius and Wayne Gerdes were the drivers who rose to the challenge by working their way from Georgia all the way around the nation back to South Carolina. Their quest was comprised of more than 7,800 miles!
Lowest fuel consumption driving
To break the world record, Guinness said that the Kia Optima Hybrid must exceed 52.27 mpg which it did with flying colors. The 14-day road trip used only 5.5 tanks of gas, averaging at more than 64 mpg for the entire journey. Gerdes and Bernius didn’t merely break a world record, but they also left the Optima Hybrid’s highway fuel consumption rate in the dust by 60 percent.
On September 12, 2011, a Guinness evaluator Philip Robertson presented a certificate to the two motorists at the public ceremony held on Kia Motors’ campus in West Point, Georgia. The world record on the official document was titled “lowest fuel consumption driving through all 48 contiguous U.S. states in
a gasoline hybrid car.” This was a grand moment indeed for all who have a part in Kia Motors. Thomas Oh, the Senior Vice President of Kia Motors, said, “The drivers had to complete their unsupported drive through all kinds of American terrain and weather conditions and they did it without a single hitch from the Optima Hybrid while setting what is such an impressive fuel consumption figure.”
If you’ve ever dreamed of effortlessly going down in history for breaking a Guinness World Record, it seems that your most ideal opportunity has come and gone. Gerdes and Bernius described what a pleasant expedition they had in the Sedan, saying it truly was the idyllic car to make a long distance trip. The inside of the car is spacious enough for a comfortable and soothing ride, and even they were astounded by the Optima Hybrid’s unbelievable energy-saving performance.
Sedan for all weather
It must be said that this special auto isn’t only perfect for interstate driving and model weather conditions, but it performs solidly in a variety of settings and circumstances. While breaking the world record, the Sedan easily went through both freezing and seemingly-boiling temperatures, as climate zones were being crossed. The Optima Hybrid had no problem climbing mountains, getting through deserts or we aving through some of the most infamous interchanges in Chicago and New York City. If you’re dreaming of buying a car that leads the way in both gas mileage as and versatility, the Kia Optima Hybrid could very well be the car of your dreams.