The 2009 Mazda Miata lineup consists of four trims: SV, Sport, Touring and Grand Touring. Aimed at racing enthusiasts, the lightly equipped SV (available in soft-top form only) comes with a black vinyl convertible top, 16-inch alloy wheels, a six-speaker audio system with a CD/MP3 player and an auxiliary input jack, a height-adjustable driver seat and power windows and mirrors. The Sport keeps to the same basic formula but adds air-conditioning and a leather-wrapped steering wheel.
Step up to the Touring and you'll get 17-inch alloy wheels, a strut tower brace, cruise control, power locks, keyless entry, an auto-dimming rearview mirror, HomeLink, a trip computer, a six-CD changer and steering-wheel-mounted audio controls. The Grand Touring trim adds a cloth convertible top (in black or parchment), automatic climate control, leather upholstery, heated seats, a seven-speaker Bose audio system and silver interior accents. Retractable-hardtop (PRHT) models are offered in the top three trims and are otherwise identical in terms of equipment.
Options are grouped in numerous packages. Available on the Sport, the Convenience package provides most of the convenience features found on the Touring. Available on Touring and Grand Touring trims, the Suspension package features a sport-tuned suspension with Bilstein shocks and a limited-slip differential. The Grand Touring qualifies for the Premium package that adds stability control, keyless entry and ignition, xenon HID headlights, Bluetooth connectivity and satellite radio. Stand-alone options, depending on the trim, include an appearance package (which adds a front airdam and lower-body skirting), run-flat tires, satellite radio and a rear spoiler.