Opel 1973

Kadett B - modernizacja - ost. rok, do lipca
Kadett C - nowy model w sierpniu
Ascona A
Manta A
GT i GT/J – ost. rok, do lipca
Rekord D
Commodore B
Admiral B
Diplomat B

Germany

Kadett B

Kadett B (wb: 2416 mm) - end in June
(R4 cyl, 1078 cm³, 50 PS)
(R4 cyl, 1196 cm³, 60 PS)
(R4 cyl, 1897 cm³, 90 PS)
  Limousine 2-dr
  Limousine 4-dr
  Limousine 2-dr (fastback)
  Limousine 4-dr (fastback)
  CarAVan 2-dr
  CarAVan 4-dr
  Coupé
  Rallye

Ascona

Ascona A (wb: 2430 mm) - new grille in September
(R4 cyl, 1196 cm³, 60 PS)
(R4 cyl, 1584 cm³, 68 PS)
(R4 cyl, 1584 cm³, 80 PS)
(R4 cyl, 1897 cm³, 90 PS)
  Limousine 2-dr
  Limousine 4-dr
  Voyage

Rekord

Rekord D (wb: 2668 mm)
(R4 cyl, 1698 cm³, 66 PS)
(R4 cyl, 1698 cm³, 83 PS)
(R4 cyl, 1897 cm³, 97 PS)
(R4 cyl, diesel, 2068 cm³, 60 PS) - Limousine and CarAVan
  Limousine 2-dr
  Limousine 4-dr
  Coupé
  CarAVan 2-dr
  CarAVan 4-dr

Commodore

Commodore B (wb: 2668 mm)
(R6 cyl, 2490 cm³, 115 PS)
(R6 cyl, 2490 cm³, 130 PS) (GS) - discontinued
(R6 cyl, inj, 2784 cm³, 160 PS) (GS/E)
(R6 cyl, 2784 cm³, 130 PS) - new
(R6 cyl, 2784 cm³, 142 PS) (GS) - new
  Limousine 4-dr
  Coupé

Admiral

Admiral B (wb: 2845 mm)
(R6 cyl, 2874 cm³, 132 PS)
(R6 cyl, 2874 cm³, 145 PS)
(R6 cyl, inj, 2784 cm³, 165 PS)
  Limousine 4-dr

Diplomat

Diplomat B
(R6 cyl, inj, 2784 cm³, 165 PS)
(V8 cyl, 5354 cm³, 230 PS)
  Limousine 4-dr (wb: 2845 mm)
  Limousine 4-dr (wb: 2995 mm) (V8 only)

Manta

Manta A (wb: 2430 mm)
(R4 cyl, 1584 cm³, 68 PS)
(R4 cyl, 1584 cm³, 80 PS)
(R4 cyl, 1897 cm³, 90 PS)
(R4 cyl, 1196 cm³, 60 PS)
  Coupé
  GT/E (R4 cyl, inj, 1897 cm³, 105 PS) - September

GT

GT and GT/J (wb: 2431 mm) - discontinued in June
(R4 cyl, 1897 cm³, 90 PS)
  Coupé

Kadett C

Kadett C (wb: 2395 mm) - August
(R4 cyl, 1196 cm³, 52 PS)
(R4 cyl, 1196 cm³, 60 PS)
  Limousine 2-dr
  Limousine 4-dr
  CarAVan 2-dr
  Coupé