In July 1984, Mitsubishi reintroduced the Super Saloon trim level, again based on the Sigma SE sedan and incorporating luxury items normally offered as options. The GK Super Saloon generally followed the GJ's structure, although changes included new corduroy trim and stereo system with Compact Cassette facility, AM/FM scan tuning, and digital display. Mitsubishi also introduced a limited edition GK Sigma Satellite in late 1984, based on the XL but with the 2.6-litre engine and five-speed manual (or automatic optional), side stripes with Satellite badge identification, cloth-trimmed upholstery, AM/FM/MPX radio with dual speakers, distinguished wheel trim, additional silencing, tinted windscreen, and heated rear window.