Nissan S13

The Nissan S13 Silvia, introduced in mid-1988 the 1989 model year, was immensely popular in Japan. At its introduction in 1988, it won the Car of the Year Japan Award. The Silvia was no longer exported, however; rebadged 180SX were instead sold in most markets. European versions of this car were still known as 200SX. In North America, the S13 (180SX front, all three different bodystyles) was known as the 240SX. In North America, the Nissan 200SX nameplate was on hiatus but would return on a 2 door coupe version of the B14 Nissan Sunny/Sentra (1995–99). The S13 was based on the first generation Nissan Cefiro, the A31. Following industry trends, the S13 Silvia switched to relampable fixed headlights. Projector optics were offered as an option.

In Japan, Nissan renamed the Gazelle as the Nissan 180SX, which was exported primarily under the name Nissan 240SX. The 180SX served as the junior companion to the Fairlady ZX at Nissan Bluebird Store Japanese dealerships. As before, the Silvia was exclusive to Japanese dealerships called Nissan Prince Store next to the Skyline.

The S13 Silvia coupe was made from 1988 to 1994, overlapping with the S14 Silvia introduced in 1993. The Nissan Silvia used fixed headlights; whereas, the 180SX, simply a hatchback version of the Silvia, introduced at the same time used pop-up headlights. The hatchback version, called the 180SX, replaced the Gazelle name in Japan, and remained in production until 1998. A Silvia convertible was briefly offered soon after the start of production, but it was never popular, perhaps due to high cost (3.25 million Yen in 1988), heavier curb weight, and chassis flex.

The S13 was one of the first uses of Nissan's multi-link rear suspension, the technology of which was previewed in concept cars in previous years, such as the Nissan MID4. It also offered a four-wheel steering system for the first time, known as HICAS-II. In 1990, HICAS-II was updated and renamed SuperHICAS. The S13 also saw the introduction of a viscous-type limited slip differential for some models.

S13 Silvias were initially powered by the CA18DE and CA18DET engines carried over from the end of S12 production, with an intercooler added to the CA18DET for a slight increase in stability and power. In mid-1990, (for the 1991 model year) the SR20DE and SR20DET engines debuted, offering improvements across the board in power and torque due to increased displacement and a more efficient turbocharger than was offered on the previous cars. One of the other simple changes that was made between the CA generation and the SR generation was the switch to a single colour paint job, instead of the two-tone colour sets that were previously offered. On top of this, the SR motor later debuted another variant of the platform known simply as the "black top". Identifiable by its black and silver rocker-cover (as opposed to the traditional red/silver cover), it featured a number of minor changes, resulting in little performance gain. It is vastly different from the more powerful "notch top" used in the S14 and S15 variants.

In the U.S. the S13 was replaced after the 1994 model year by the new S14 design, but lived on until 1999 in Japan with a major face lift, the 180SX Aero (Type X). This was the "Kouki" generation, while the previous was "Chuki" gen. The Kouki featured newly design tail lights a redesigned aero body kit and out fitted with an airbag. In 1998, the S13 Silvia was resurrected, in part. A variant was produced by Kid's Heartfor Nissan called the Sileighty, which featured the 180SX body with the front end from the Silvia. The Sileighty style was originally created by Japanese enthusiasts for their own 180SX's, and is still a common modification for the 180SX and 240SX fastback. The Sileighty also made an appearance in a Japanese anime and manga series known as Initial D. The series (based around the Japanese motor sports of Touge and drifting) featured the Sileighty in one of the last battles of the First Stage (or first season in the anime).

The creation of the Sileighty then followed by another version of the Silvia known as the Onevia. Based on the chassis of the S13, the front end of the Silvia would be removed and replaced with the front end of a 180SX. The Onevia was never retailed as a complete car in Japan (though it was in North America: the notchback version of the 240SX was essentially a left hand drive version of the Silvia with the 180SX/240SX nose).

There was also a retro-styled car (á la the Zimmer Golden Spirit) which used the S13 Silvia's centre portion, engine, and underpinnings. It is called the Mitsuoka Le-Seyde and was built in a very limited series in 1990.

Trim level designation
The S13 Silvia was the first S-series car to use the J's, Q's, and K's designations for the different trim packages. These names are references to the face cards of English playing cards.

The J's was the base model. The Q's model offered a slightly more refined experience and received electric options and an available LSD. The K's grade received the turbocharged CA18DET or SR20DET (depending on the year of manufacture) in addition to the options offered on the Q's.

On top of the K's and Q's models, the Club and Diamond Selection packages came with specific options bundled together. For example, all K's Club Selections came with projector headlamps, a rear spoiler, and 15" aluminum wheels while all Q's models came out with automatic climate control.

The Silvia A's "Almighty" was introduced in late 1992. Trim wise, the Almighty slotted between the J's and Q's, offering options not available on J's, but not including all the standard features of the Q's. The only available engine/transmission was the naturally aspirated SR20DE coupled with the four-speed automatic or a five-speed manual.