RSX breaks from Acura's CL, TL, RL nomenclature. The X in RSX means this is one of Acura's specialty models, like the NSX and the new TSX. RSX is only available as a two-door coupe. Though called a coupe, it is a hatchback in practical use.
Two engines are available. The base RSX ($19,975) is powered by a 2.0-liter four-cylinder engine rated at 160 horsepower. It comes with a five-speed manual transmission, or optional five-speed automatic with SportShift ($20,875). Cloth is standard. Perforated leather upholstery ($1075) is optional.
RSX Type-S ($23,270) gets a 200-horsepower version of the same 2.0-liter inline-4. Type-S comes exclusively with a six-speed close-ratio manual gearbox. Leather is standard. Also standard is a Bose AM/FM/cassette/six-disc in-dash CD changer with seven speakers, including a big woofer.
Otherwise, there aren't any options. So you only need to make two major choices: whether you want cloth or leather, and if you want leather, whether you want the more powerful engine and related sports equipment. There's no need for options because the base RSX models come standard with all of the convenience features of the more powerful Type-S: automatic climate control, cruise control, power windows and locks, power moonroof, antilock brakes, and 16-inch alloy wheels. RSX also comes standard with a premium six-speaker AM/FM/CD stereo.
Acura is offering a performance package for RSX Type-S, which is installed at dealerships ($4,800 plus installation). The package includes high-performance, track-tuned shocks and springs, slotted brake rotors and performance brake pads, lightweight 17x7.5-inch alloy wheels, high-performance tires (225/45VR17), a factory rear wing, underbody spoiler kit, and special interior trim. This is the first time Acura has offered a comprehensive high-performance kit to be installed by dealers and covered under a factory warranty.