In May 1981, the first sports version, the "Ritmo 105 TC", was launched. Available only as a three-door, it was powered by a Fiat DOHC engine with a displacement of 1,585 cc, which was derived from that used in the 131 and 132 models. This car had the same wheels as the Ritmo Super, but with black centre hubcaps. British and Irish models had black and silver Speedline alloy wheels (5.5 x 14) as standard. Other distinguishing features relative to the normal range included: front fog lights integrated into the front bumper; integrated front spoiler combined with wheel arch extensions; black lower door paint; black mesh air intake; and a rear spoiler at the base of the rear window. That same year, Fiat also launched the "Ritmo Cabrio".