2006 Toyota Avalon Owners Manual - Page 271

'06 AVALON_U (L/O 0508) Your Toyota's identification- -Vehicle identification number -Engine number The vehicle identification number (VIN) is the legal identifier for your vehicle. This number is on the left top of the instrument panel, and can be seen through the windshield from outside. This is the primary identification number for your Toyota. It is used in registering the ownership of your vehicle. The vehicle identification number (VIN) is also on the Certification Label. The engine number is stamped on the engine block as shown. 271