Vehicle identification number (VIN)

The vehicle identification number (VIN) is the number used in registering your vehicle and in all legal matters pertaining to its ownership, etc.
The number is punched on the floor under the front passenger seat. To check the number, remove the cover (1).

The VIN is also on a plate attached to the top of the dashboard. The number on the plate can easily be seen through the windshield from outside.
See also:
Interior Features
Test drivers say the Rio and Rio5 have easy-to-read gauges and generally like
the layout of the dash, but the praise ends there. The Rio’s barebones interior
comes with a four-speaker audio syst ...
Comfort
While the front cabin in the Rio offers a bit more head room than the typical
sedan, there honestly isn't much of a difference. While the rear of the typical
sedan provides a bit more head- and le ...
Price Ranges
The base Optima LX is priced at $16,355 with a 4-cylinder engine and 5-speed
manual transmission and an extra $1,295 with a 5-speed automatic. An LX V6 costs
$19,345 and comes only with the automa ...


