E63s deliveries in North America?
I hope this gives some people some clarity...or it could be another circle jerk by Benz I dunno. Gotta wait till mid Sept to find out.
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Won't likely affect 0-60 and a few other specs as emissions standards don't apply at wide open throttle (WOT).
Wouldn't imaging fuel economy would go down much as if anything they're going to reduce the amount of fuel going into the motor under various conditions.
But, who knows. Maybe it wasn't an issue so much with changing the engine/trans mapping as it was programming the ECU with the proper validation software to work with US smog probes and ensure that no one is taking a page from the Volkswagon cheater playbook.
I do know that at least for one of my motorcycles, the low speed and off-idle performance with the US complaint mapping was less than ideal when compared to a Euro or South American spec model.
After going to a dealer and having the emissions system "validated" (I'll leave what that means to your imagination) the bike ran a lot better at low an mid throttle openings.
But that's not likely going to be an option for these cars, at least not in California, where they need to be smog tested all the time.
Maybe one could get a 2nd Euro spec ECU and just swap back in the US ECU before smog testing . . . ?
Noticed a random use of K or k for kilo, and M for meters as in KM. Someone should send them to the BIPM web site to have a look at proper SI units.
Might have hired a few of the same guys who crashed the Mar Climate Orbiter . . .






