Sonata 2011 Owners Manual

See also:

2. Evaporative emission control (including ORVR: Onboard Refueling Vapor Recovery) system
The Evaporative Emission Control System is designed to prevent fuel vapors from escaping into the atmosphere. (The ORVR system is designed to allow the vapors from the fuel tank to be loaded into ...

Fuel requirements
Your new vehicle is designed to use only unleaded fuel having a pump octane number ((R+M)/2) of 87 (Research Octane Number 91) or higher. Your new vehicle is designed to obtain maximum performance ...

Features
The SUV can be equipped with most of the comfort and entertainment features you might expect, including a power sunroof, a power driver's seat with power lumbar adjustment, an Infinity premium sou ...