Several luxury INFINITI models are currently in production, and even more models are no longer manufactured. The great news is that you have access to a wide variety of pre-owned INFINITI models through a used car dealership like Petro Nissan, where we regularly stock some of the following used INFINITI cars and SUVs: INFINITI Q50 INFINITI Q60 INFINITI QX50 INFINITI QX55 INFINITI QX60 INFINITI QX80