SL55/63/65/R230 AMG: Limited Slip Differential (LSD) with the 030 competition package
I wanted to have your feedback/opinion on the limited slip differential that comes with the rare 030 competition package on the SL55.
Since the 030 package includes the LSD, does this mean that a SL55 without the 030 package does not come with a limited slip differential?
How does the LSD change the ride in the SL55? Is it better? Worse? Any noticeable change in anyway: cornering, acceleration, braking, safety, etc?
How does the ride of a SL55 with LSD compare to a ride without?
How does the LSD affect the (every day) drive?
Any detail helps even if it may seem insignificant!
Thanks all for your time
- Hovy
ps: 4ociousE55: Since, I know you have the 030 package on your SL55, I was gonna PM you this msg but decided to have a general thread to share all the info I get back
I wanted to have your feedback/opinion on the limited slip differential that comes with the rare 030 competition package on the SL55.
Since the 030 package includes the LSD, does this mean that a SL55 without the 030 package does not come with a limited slip differential?
How does the LSD change the ride in the SL55? Is it better? Worse? Any noticeable change in anyway: cornering, acceleration, braking, safety, etc?
How does the ride of a SL55 with LSD compare to a ride without?
How does the LSD affect the (every day) drive?
Any detail helps even if it may seem insignificant!
Thanks all for your time
- Hovy
ps: 4ociousE55: Since, I know you have the 030 package on your SL55, I was gonna PM you this msg but decided to have a general thread to share all the info I get back

Good questions. This is my first SL so I can't speak from previous experience. However, I do have a slighly modified 05 E55 without LSD and my modified 04 CLK55 did not have it either. Based upon my sometimes (by myself) aggressive driving style I have been able to break the rear ends loose (scary in an E55) on both cars whereas I have not been able to do the same with my SL. I attribute that to the LSD and the 19" tires.
4ocious
During "normal" driving the LSD isn't noticeable. It's most helpful when accelerating hard out of a corner. There's a bit of disagreement on whether it significantly affects straight-line acceleration, so don't expect to see night-and-day differences in those conditions.
Hope that helps...
The traction improvement in corners, but also straight line, is very noticable. I had my AMG (30%) LSD installed halfway ownership and the difference is one of the mayor improvments I made to my SL55.







