Modificări CITROËN GS

model	Data fabricatiei	Putere, kWt	putere HP	volum cc	Tip de construcție
CITRO GS 1.1	09.1977 - 06.1980	40	54	1129	hatchback
CITRO GS 1.1	09.1977 - 07.1981	42	57	1129	hatchback
CITRO GS 1.2	04.1973 - 06.1979	43	58	1222	hatchback
CITRO GS A 1.3	09.1979 - 07.1986	48	65	1299	hatchback
CITRO GS 1.0	09.1970 - 09.1977	40	54	1015	hatchback
CITRO GS X 2	09.1975 - 07.1979	46	63	1222	hatchback
CITRO GS Birotor	09.1973 - 10.1975	78	107	995	hatchback