SL55/63/65/R230 AMG: Looking at buying an 04 SL55 Advice?
What I noticed on the test drive was this-
It had what felt like a hesitation from a dead stop. It seemed as though there was a lag. It also felt as though at constant throttle held in gear, there was a slight surging going through light acceleration. A supercharged car should be pretty crisp and linear in this area.
The trans seemed to not be operating as it should based on throttle response. It seemed to take more throttle than expected to get converter to unlock or downshift. The car felt alot crisper in the mode where you shift via the buttons on the shifter though.
My question is, are these traits somewhat inherant to the car, or could there be a possible issue? No trouble codes were present.
My plans with the car is to do a pretty much all out mod list, but until my other project is finished, want to be happy with it.
Any way to crisp up throttle response? Or could this have been a possible issue?
Thanks, and hopefully joining the group soon!
I am getting rid of my Viper GTS Venom 650R to get this car, so I may be shooting expectations high for a stock SL55, but I was expecting a little more seamless driveability for a car of it's caliber.




i have been building custom cars/bikes for years, so maintenance or parts cost does not scare me as i can take care of labor myself. just wanting to get familiar with this chassis and potential areas of concern.
how is the reliability of the trans in the car when modded?
Keep in mind we share the 55k motor with the E55 guys.
I can tell you for me, there is a split second between a boot load of throttle and whiplash so something is up if you are not experiencing the same. Try the reset and check back with us if it does not do the trick.
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