The Mazda MX-5 Miata convertible returns for 2005 with the addition of the Mazdaspeed Grand Touring model. The Miata is now available in four trims: Base, LS, Mazdaspeed edition and the Mazdaspeed Grand Touring. The Mazdaspeed models feature a 178 hp turbocharged engine paired to a six-speed manual transmission. Standard features include a sport suspension, performance exhaust, and exterior trim upgrades. More standard features include 16-inch alloy wheels, six-speed manual transmission, and a leather steering wheel and shift knob. Other options include a cargo net, a six-disc CD changer, a vehicle sensor alarm, a rear spoiler, and an auto day/night rearview mirror.