Oolant sprayed out from the heater core which exploded. Also, there was an odor coming from the vehicle , and all the windows fogged up.
The worst 1991 BMW 730I problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Visibility1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Visibility1
Recalls
No recalls on record for this model year.
Technical service bulletins for the 1991 BMW 730I 1
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
What 1991 BMW 730I owners say
Most recent owner complaints, unedited.
Compare the 1991 BMW 730I
Other model years
1991
Questions about the 1991 BMW 730I
Is the 1991 BMW 730I reliable?
Owners have filed 1 complaint about the 1991 BMW 730I, close to a typical 730I model year.
What is the most common problem with the 1991 BMW 730I?
Windows, wipers and visibility, with 1 complaint.
How many recalls does the 1991 BMW 730I have?
No recalls on record.
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