That's a tough one. The 528i weighs less, but has an engine with less torque and horsepower. Honestly none of those cars are exactly "fast." How about this, a 1997 540i has the same engine as a 1997 740iL and weighs less.
How do you replace starter in 1997 BMW 740il??
wiper motor not working on my 1997 BMW 740IL
You can refer to a 1997 BMW 740iL repair manual available on 1000repairmanuals.com/blog/bmw-e38-740i-740il-repair-manual-1996-1997-1998-1999-2000-2001/
Bmw 528 1997 not start
break the windows
The oil dipstick on a 1997 BMW 528i is located on the left side of the engine. It has a tube which connects to the engine block and directs the dipstick into the bottom of the oil pan.
Should fit just fine!
Brake light fuse
How much should it cost to replace a blown head gasket for a 197 BMW 528I
very carefully...
It looks like this:
The thing behind the CD changer compartment in a 1997 BMW 528i is called a jack.