See also:

Four wheel drive (4WD)
Engine power can be delivered to all front and rear wheels for maximum traction. 4WD is useful when extra traction is required on road, such as, when driving on slippery, muddy, wet, or snow-cover ...

2011 Kia Optima Review
The previous generation Kia Optima was a vehicle struggling to keep up with the times, having emerged on the scene as a lackluster model masquerading as a value proposition, when in reality it was ...

Customer choice of advanced drivetrains with 2WD and AWD
Depending on individual markets, consumers ordering a new Kia Sportage will be able to select from five models with 2WD and four with AWD - employing advanced drivetrain systems similar to those i ...