Twin turbo V8 in S550/S500
http://www.mercedes-benz.de/content/...ical_data.html
What engine is in the US 2011 s550? Or are we getting the new engine as an early release 2012 model?
http://www.autoblog.com/2010/10/19/m...rbo-v8-models/
http://www.autoblog.com/2010/10/19/m...rbo-v8-models/




No changes in powertrain until 2012 model year.
http://www.youtube.com/watch?v=mC7VxFJE128
Let's see when MB brings it over to the US in 2011. Timing is great as the lease on our 08 S550 runs out in 2011.
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I doubt the price will go up significantly, if at all; the new engine is a must to compete with the other brands, it is not something that commands an additional premium.




http://www.youtube.com/watch?v=mC7VxFJE128
Let's see when MB brings it over to the US in 2011. Timing is great as the lease on our 08 S550 runs out in 2011.
We are talking about the 2012 model here, still won't come out for a year, the dollar will be weaker by then because of the Fed QE2.
Really, they need a model below the S550 now (not the hybrid, no one wants those either). This 2012 car has too much HP for the typical US buyers of the S. They need a biturbo V6 making around 350HP, providing a lower cost entry point for the S and a higher MPG car as well. Similar to what Porsche has done with the Panamera.
Last edited by nyca; Nov 21, 2010 at 09:51 PM.
Dollar will be weaker than what? I would actually expect euro to be much weaker than the dollar due to a whole myriad of socioeconomic factors and fiscal pressures. QE2 is a drop in the ocean compared to the chain of European "bailouts," mainly smoke and mirrors; think of the balance sheet that will need to be to unwound and what effects that will have.
"2011 Mercedes-Benz S-Class: There will be a few minor changes to the S-Class lineup for the 2011 model year. In November, the S63 AMG model will switch over to a new 5.5-liter, twin-turbo V8 that develops 563 hp. The V12 S65 AMG model will also get upgraded to produce 621 hp. Later in 2011, an all-wheel-drive S350 Bluetec diesel model will join the lineup. It will be powered by a V6 producing 241 hp and 469 pound-feet of torque.
2014 Mercedes-Benz S-Class: The next-generation S-Class is scheduled to arrive in 2013. In addition to the expected styling changes, Mercedes is considering an all-hybrid lineup. The idea was floated to dealers recently to a lukewarm response, so Mercedes may scale back the plan to include some traditional engines as well."
"2011 Mercedes-Benz S-Class: There will be a few minor changes to the S-Class lineup for the 2011 model year. In November, the S63 AMG model will switch over to a new 5.5-liter, twin-turbo V8 that develops 563 hp. The V12 S65 AMG model will also get upgraded to produce 621 hp. Later in 2011, an all-wheel-drive S350 Bluetec diesel model will join the lineup. It will be powered by a V6 producing 241 hp and 469 pound-feet of torque.
2014 Mercedes-Benz S-Class: The next-generation S-Class is scheduled to arrive in 2013. In addition to the expected styling changes, Mercedes is considering an all-hybrid lineup. The idea was floated to dealers recently to a lukewarm response, so Mercedes may scale back the plan to include some traditional engines as well."
So for the S400 to make more sense they need to start by delivering a competitive V6 and then either move it down in price or achieve better MPG gains versus the V8 at the current price. Start-Stop technology would be a good start. Perhaps a full hybrid system instead of this mild system which was co-developed with GM (,Chrysler and BMW) of all companies. It's the 2-mode system we see in GM cars hooked up to Li-Ion batteries. It's also received some poor reviews for being too jarring in its mode switches.
Last edited by eugene22n; Nov 23, 2010 at 02:32 AM.




We are talking about the 2012 model here, still won't come out for a year, the dollar will be weaker by then because of the Fed QE2.
Really, they need a model below the S550 now (not the hybrid, no one wants those either). This 2012 car has too much HP for the typical US buyers of the S. They need a biturbo V6 making around 350HP, providing a lower cost entry point for the S and a higher MPG car as well. Similar to what Porsche has done with the Panamera.
At least that's the way in the new S63 and I doubt they would make it different for the S550.
As far as $ is concerned only time will show and with Euro Union bailout of Ireland Banks (and soon Spain,Portugal,Italy),all bets are off....





