BMW x5 Rear Axle Drive Failure

Asked by khemy Oct 26, 2014 at 10:27 PM about the 2007 BMW X5 3.0si AWD

Question type: Maintenance & Repair

Hi , i am wondering if you can advise me. I have a e70 x5 3.0 Diesel. I upgraded rims
exactly 1 year ago to 20" staggered Vossen rims . Yesterday the Diff broke and i am
in the process of trying to source a new diff .

My mechanic is suggesting that the cause of the diff (rear axle drive)  failure is the
wider Rims and tyres that i had put on. I am not sure since i see the sport package
came with those same sized rims and tyress i used.

Do you agree that the wider rims and tyres caused the diff (rear axle drive)  to fail ?  I
am worried as i dont want the same to happen again.

I will admit that since i upgraded , i normally get the traction light blinking at time when
the road is slightly uneven when accelerating.

If you can advise me i will be very thakful.

Thanks
Khemy

3 Answers

47,745

I don't even want to know what the cost to repair this would be on a BMW. Did your mechanic give you a quote on repairs? Guessing you can afford this, since you saying that you don't want this to happen AGAIN. Best advice I can give you is to stick to OEM specs to avoid issues like this in the future. Wider rims and tires caused this mess.

1 people found this helpful.

What confuses me is the sport package comes with the staggered rims and tyres .

I am purchasing a new diff. Will the 08 diff work ? Do you think the problem will reoccur if I leave the existing rims and tires on if I use the 08 diff ?

Your Answer:

X5

Looking for a Used X5 in your area?

CarGurus has 1,184 nationwide X5 listings starting at $3,900.

Postal Code:

CarGurus Experts

  • #1
    Robert Charlson
    Reputation
    1,410
  • #2
    Asiamah6910
    Reputation
    1,330
  • #3
    santarosacarguy
    Reputation
    1,180
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used BMW X3
52 Great Deals out of 1,028 listings starting at $1,999
Used BMW X6
12 Great Deals out of 206 listings starting at $10,898
Used BMW 5 Series
23 Great Deals out of 319 listings starting at $4,500
Used BMW 3 Series
76 Great Deals out of 1,183 listings starting at $1,995
Used Porsche Cayenne
14 Great Deals out of 304 listings starting at $7,995
Used Audi Q7
20 Great Deals out of 486 listings starting at $7,190
Used Lexus RX
31 Great Deals out of 901 listings starting at $3,000
Used Acura MDX
19 Great Deals out of 760 listings starting at $5,800
Used BMW 7 Series
7 Great Deals out of 120 listings starting at $5,995
Used Mercedes-Benz E-Class
40 Great Deals out of 504 listings starting at $5,700

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.