GL Class (X164) 2007-2012: GL320CDI, GL420CDI, GL450, GL550

22" wheels effect on MPG

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Old 08-17-2009, 10:59 PM
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22" wheels effect on MPG

Those of you with 22's. What effect did the switch have on your MPG?
Old 08-18-2009, 07:08 AM
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I have 22" brabus Mono IV, and had 20" orig merc before, I would say it's an increase of at least 10%, and performance went down as well.
Old 08-18-2009, 07:50 AM
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Originally Posted by mortenmol
I have 22" brabus Mono IV, and had 20" orig merc before, I would say it's an increase of at least 10%, and performance went down as well.
an increase in MPG of 10% or an increase in fuel use by 10%?

thanks
Old 08-18-2009, 06:35 PM
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By moderate driving an increase in consumption og 10%, by very fast highway driving an increaser of about 15-20% and loss of performance, above 120mph, the car i noticeably slower.

The 22"s are also very heavy
Old 08-18-2009, 10:11 PM
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2004 S55 (SOLD, miss it every day), 2009 GL550
Originally Posted by mortenmol
By moderate driving an increase in consumption og 10%, by very fast highway driving an increaser of about 15-20% and loss of performance, above 120mph, the car i noticeably slower.

The 22"s are also very heavy
thanks
Old 08-21-2009, 03:17 PM
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Originally Posted by mortenmol
I have 22" brabus Mono IV, and had 20" orig merc before, I would say it's an increase of at least 10%, and performance went down as well.
What are you averaging on the HWY?
Old 08-21-2009, 06:59 PM
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07 GL420cdi, 07 ML63, 07 CL500 and more
Originally Posted by BlownV8
What are you averaging on the HWY?
with an average of around 95 mph i average around 13,5L / 100

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