See also:

Vehicle identification number (VIN)
Frame number The vehicle identification number (VIN) is the number used in registering your car and in all legal matters pertaining to its ownership, etc. The number is punched on the engine c ...

Interior Refinement
The style makeover continues into the Optima's cabin with expanded electronics melded with refreshed fascia patterns and color schemes. Based on a new platform, the standard audio system features ...

DRIVING
You know what? It drives pretty well. On winding and hilly roads, the car’s comparatively wide stance makes it feel solid, with little body roll. I drove the “+”, “!”, and “sport” tr ...