See also:

What About Gasohol?
Gasohol (a mixture of 90% unleaded gasoline and 10% ethanol or grain alcohol) may be used in your Hyundai. However, if your engine develops driveability problems, the use of 100% unleaded gasoline ...

Gasoline containing alcohol and methanol
Gasohol, a mixture of gasoline and ethanol (also known as grain alcohol), and gasoline or gasohol containing methanol (also known as wood alcohol) are being marketed along with or instead of leade ...

Exterior & Interior Styling
Save for the standard 18-inch alloy wheels and dual exhaust, there's not much inside or out that differentiates the 2.0T from the non-turbo Sonata. I found the driver's seat comfortable, and mater ...