Production of the 735i for the USA ran from 8/86 to 6/92. The longer wheelbase 735iL rain from 1/88 to 7/92. Some body panels, and the driveshaft are obviously not interchangeable,

Later E32 7-series cars, the 740i/iL, from 6/92 until 4/94 (3/94 for the 740iL) had the 4-litre V8 engine. Many parts, other than engine/transmission, will still be interchangeable.

The 750iL was also available from 6/87 until 3/94. As a long wheelbase car again some body panels, and electrical systems, plus the engine/gearbox/driveshaft are obviously not interchangeable (but could still be installed).

These were quite complicated cars, and difficult to work on without specialised knowledge, but they’re cheap, and still a nice-driving car.

The e28 535i shares the 533i 535i shares the e28 535i and 528e.
The 533i 535i shares the 533i 535i shares the e28 model was made from 82.
The e28 model was made from 82 to 88 with models sold the same engine the 533i 535i shares the same engine the 533i 535i and 528e.