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Bmw 745i Problems

The BMW 745i represented BMW's flagship 7 Series sedan during the controversial E65 generation from 2002-2005. With 374 complaints and zero deaths on record, the 745i suffered from BMW's overly ambitious embrace of electronic systems that frequently failed. The iDrive system was criticized at launch, but electrical gremlins extended far beyond the infotainment. The 4.4L V8 was competent, but it was buried under layers of temperamental electronics that frustrated owners and mechanics alike. These cars depreciated heavily and remain expensive to maintain.

374
Total Complaints
6
Total Recalls
8
Model Years
0
Reported Deaths
!

Years to Avoid

These years have significantly more complaints than average.

2002
✓

Best Years

These years have the fewest reported problems.

2001 2007

Common Problem Categories

Power Train 76
Electrical System 54
Air Bags 40
Service Brakes, Hydraulic 34
Engine 30

Complaints by Model Year

All Model Years

Year ↓ Complaints Recalls Crashes Fires Rating
2008 0 1 0 0 Good
2007 6 1 0 0 Good
2006 0 1 0 0 Good
2005 42 3 4 0 Average
2004 82 0 14 10 Below Average
2003 94 0 22 4 Below Average
2002 148 0 8 6 Avoid
2001 2 0 0 0 Good

Bmw 745i Years to Avoid

The 2002 745i had the most complaints as the first-year E65 with immature electronics, software bugs, and build quality issues. The 2003 model continued suffering from transmission problems, electrical failures, and cooling system leaks. The 2004-2005 models improved but still had valve stem seal issues and persistent electronic gremlins. All E65 745i models should be approached with extreme caution.

Best Bmw 745i Years

The 2001 model year represents the previous E38 generation 740i/740iL, which was substantially more reliable with proven electronics and fewer computerized systems. If a 7 Series from this era is desired, the E38 is the smarter choice.

Frequently Asked Questions

Why is the E65 745i so unreliable?

BMW packed the E65 with first-generation electronic systems including iDrive, electronic steering, active suspension, and soft-close doors. Many of these systems were not mature enough for production and failed frequently.

Are 745i repairs expensive?

Yes, extremely. The complex electronics require specialized diagnosis, and many components cost thousands to replace. Independent shops struggle with the systems, often requiring dealer involvement.

Should I buy a cheap used 745i?

No. A ,000 745i can easily cost ,000 in repairs within a year. The low purchase price reflects the high ownership costs that await.

What are common 745i problems?

Transmission failures, valve stem seal oil consumption, cooling system plastic component failures, alternator failures, and nearly every electronic system including door handles, seat motors, and window regulators.

Is any E65 7 Series reliable?

The later 750i (2006+) improved significantly, but no E65 approaches the reliability of Japanese competitors. The E38 generation (1995-2001) was more dependable.