BMW 740 owners have reported 20 power train related problems since 1996. Table 1 shows the 7 most common power train problems. The number one most common problem is related to the vehicle's automatic transmission (9 problems). The second most common problem is related to the vehicle's transmission failure (3 problems). For details of each of the problem category, use the links in the table.
I own a 2000 BMW 740il and the reverse went out on the transmission. As I researched this issue I found that it is a common problem and known issue to BMW. I have kept the recommended maintenance and want to lodge a complaint as I believe this to be a recall issue. Read details...
I bought this vehicle in 2002 at 96k miles it has been nothing but problems, since buying vehicle, I have had water pump failure twice, replaced radiator twice , hoses & rings. . Two battery's front bumper, catalytic convertor l. Bay, changed. . Brakes & rotors changed Nov. 11. . . . . . Read details...
Component/system that failed: the rear differential failed internally, causing the left rear axle to separate from the differential housing. BMW’s own service center confirmed there was no external damage or outside force involved. Read details...
: the contact stated while driving 25 mph, a loud noise was heard coming from underneath the rear differential on the driver and passenger side. The vehicle was taken to an independent mechanic who determined that there were metal shavings in the oil level of the differential. Read details...
When vehicle goes over bump or dip, would bottom out, cracked differential wheel housing area; vehicle been in shop for 3 months for problem; dealer can not fix or get parts to fix problem. Read details...