Opel GT 1968–1973 vs Porsche 944 1982–1991 size comparison

Porsche 944 1982–1991 is 87 mm (2.1%) longer than Opel GT 1968–1973. It is 155 mm (9.8%) wider, 50 mm (4.1%) taller and 31 mm (1.3%) shorter in wheelbase.

Dimension	Opel GT 1968–1973	Porsche 944 1982–1991	Difference
Length	4113 mm	4200 mm	+87 mm (+2.1%)
Width	1580 mm	1735 mm	+155 mm (+9.8%)
Height	1225 mm	1275 mm	+50 mm (+4.1%)
Wheelbase	2431 mm	2400 mm	-31 mm (-1.3%)

Opel GT 1968–1973 dimensions · Porsche 944 1982–1991 dimensions