One problem related to battery has been reported for the 2010 Nissan Altima.
Bought vehicle new 14 months ago and the battery already had to be replaced. At my expense. Dealer service informed me may have trouble if not replaced. I wrote Nissan and they told me the following: "Nissan is not in the position to provide vehicle service contract coverage or warranty coverage. Nissan depends on its Nissan dealers to provide any and all warranty coverage concerns as they are in the best position to assess the vehicle and determine whether a part is warranty or not. We recommend you continue to coordinate with your local Nissan dealerâ??s service department with any warranty inquiries. " since Nissan itself will not properly look into the situation I will no longer purchase a Nissan and they have lost a loyal customer since 1972.