What is the weight of a 1988 Volvo 740?
A general question will net a general answer. The short answer is around 3000lbs, give or take about 250 pounds, depending on options. Automatic transmissions add about 150 over the manual, and wagons another 250. Basically, if its a turbo wagon with auto, it will be about 3300, if its a base level sedan with manual, it will be about 2850lbs.
My 740-1990 sedan, B230F, AW-71 transmission (automatic), w/o turbo,
From my car registration 1358Kg * 2.2046 pounds = 2993,85 pounds