The Acura RSX was the replacement for the Acura-badged version of the Integra, marketed by Honda Motor Corporation in North America and Hong-Kong. In Japan, Australia, New Zeeland, and elsewhere, this vehicle is still sold as the Honda Integra. In North America, it is available as base and Type-S trim levels, while in Japan and Oceania the Integra IS/Integra Type-S and Type R versions are sold. More confusingly, the Type-R sold in Oceania is very similar to the Type-S sold in North America, and in Hong-Kong, Singapore, and other places, only the base version is available.
The Acura RSX debuted in 2001 as a replacement for the Acura Integra. From 2001 to 2004 it was offered in standard or Type S form. The standard RSX used the K20A3 four-cylinder engine that delivered 160 horsepower, while the Type S had the 200 horsepower K20A2. Both versions carried over unchanged until 2005. In 2005, the RSX went through a refresh that gave it new headlights and taillights, and an updated rear spoiler. The Type-S now came with 17-inch wheels as standard equipment, but the real change came under the hood. The standard RSX remained the same, but the Type-S got a K20Z1 powertrain that utilized the camshafts from the Japanese DC5 Type R, as well as the b-pipe, muffler and 4.77:1 final drive ratio. The standard RSX was offered with a five-speed manual or five-speed auto with sequential SportShift technology. The RSX Type-S was only available with a close ratio six-speed manual transmission.
The RSX had a short lifespan and was only produced from 2001 to 2006. Because of its similarity to the seventh-gen Civic, it became common to swap the Type-S’ K20Z1 engine and transmission into the seventh-gen Civic. Oddly, from 2001 to 2005, the RSX was offered with a number of exterior colors, but consumers were limited to either black or beige interior, normally dictated by the exterior color. The RSX wasn’t a bad car, and it was a suitable replacement for the Integra, but the seventh-gen civic was a bit of a flop, so it’s no surprise that the RSX didn’t last past 2006. With that said, let’s take a look back at the 2001 to 2005 Acura RSX and talk a little more about it.