Offering sporty handling the G35 sedan is available in three models - Base, G35 Journey and G35 Sport 6MT. A Sport Package is available on the Journey. Powered by a 3.5-liter V6 engine making 306 horsepower the Base and Journey receive a five-speed automatic transmission with manual mode, while the Sport 6MT is only available with a six-speed manual transmission. Standard safety features include front, side and side curtain airbags and active front-seat head restraints. An INFINITI iPod® Interface and 9.3 Gb Music Hard Drive are optional and all models come standard with satellite radio compatibility. For 2008, the INFINITI G35 coupe has been reinvented as the new G37.