Test drove an S400 Today
(1) On the HWY at 70 MPH, it doesn't have much pickup for passing/lane changes. The V6 seems like it is straining at this speed, and the electric motor doesn't give the feel that it is contributing very much...
(2) It really is a start/stop hybrid , by 10 MPH the ICE is fired up to move the car, just taking your foot off the brake seemed to fire up the ICE. The Battery charge was at 55%.
(3) There is a noticeable transition when the ICE kicks in, I had read the transition wasn't noticeable, but I felt the car shake a bit when the ICE kicked in.
The 4 MPG savings over the S550's V8 seems like a non starter to me, I don't see this vehicle selling very well at all.
At least the new head rests are nice ;-)
Sounds like a POS from both an engineering and business (sales) standpoint, esp in US mkt where cars and fuel are both cheap
I know of a couple of senior tech execs who clearly aren't car guys and choose to commute daily via Lexus LS Hybrid with a driver from their SF home to office in SiliconValley (40mis each way, so eco-sensible
)...but these same hypocritical clowns also fly via private G550s which slurp far more fuel than any 65....Thankfully, know far more top engineers and financiers in SiliconValley who seem to prefer to drive selves to office in a new 65, avoiding time as a passenger in some girlie underpowered limo that lacks brakes; can visit EU or Asia to experience that crap

I still like the idea of hydrogen power as the power-train engineering is essentially the same as gasoline power. (Its your standard combustion engine - you can even switch back and forth between gas and hydrogen) I drove the BMW hydrogen powered V12 7-series a few years ago, and while no rocket definitely was acceptable... At the same time the storage, logistical, and infrastructure issues of hydrogen are obviously an issue.
Chris
Last edited by cjf_moraga; Sep 19, 2009 at 12:38 PM.
I still like the idea of hydrogen power as the power-train engineering is essentially the same as gasoline power. (Its your standard combustion engine - you can even switch back and forth between gas and hydrogen) I drove the BMW hydrogen powered V12 7-series a few years ago, and while no rocket definitely was acceptable... At the same time the storage, logistical, and infrastructure issues of hydrogen are obviously an issue.
Chris
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Sounds like a POS from both an engineering and business (sales) standpoint, esp in US mkt where cars and fuel are both cheap
I know of a couple of senior tech execs who clearly aren't car guys and choose to commute daily via Lexus LS Hybrid with a driver from their SF home to office in SiliconValley (40mis each way, so eco-sensible
)...but these same hypocritical clowns also fly via private G550s which slurp far more fuel than any 65....Thankfully, know far more top engineers and financiers in SiliconValley who seem to prefer to drive selves to office in a new 65, avoiding time as a passenger in some girlie underpowered limo that lacks brakes; can visit EU or Asia to experience that crap


The Best of Mercedes & AMG
http://www.automobilemag.com/green/r...0hl/index.html
The S400 is clearly not a replacement for a volume S-Class. However, I feel it is an excellent choice for someone looking for an alternative powertrain. Just me 2 cents. If it's up to me, I drive a 63
ABC is not avail on the S400







