W211 AMG Discuss the W211 AMG's such as the E55 and the E63
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Air-con, how much power drain?

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Old 09-21-2006, 11:19 PM
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05 E55, R33 GTR, R33 GTS-t
Air-con, how much power drain?

Is there any significant loss in power from running the aircon vs having it off?

i suspect given the torque of these cars it wouldnt make much difference, but on the track do you guys switch it off? just curious, would be interested to see a back to back run with ac on vs off..
Old 09-21-2006, 11:26 PM
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2015 S212
I can't really tell a difference.
Old 09-21-2006, 11:35 PM
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'01 E55
At WOT the vehicle should cut back on the A/C compressor output so I doubt it makes much of a difference on or off the track. I don't have any personal experience or numbers to back that up though.
Old 09-22-2006, 10:05 AM
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E55
Typical figure given for A/C is 3-5 HP drain.

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