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C230 Kompressors: What's your average MPG?

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Old 12-19-2007, 05:06 PM
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2013 S550, CLS500, ‘03 SL500, “92 190E Sportline
I go by tank/miles driven...

Computer seems to be a bit higher than actual mpg. I don't go by that. I just do miles driven divided by number of gallons filled up. Today I filled up 14.311 gallons and had driven 316.6 miles....so about 22 mpg...driving lot's of highway, and babying the throttle...
Old 12-21-2007, 07:46 AM
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'05 C230 coupe auto
Model: 2005 c230k sportcoupe (automatic )
Average MPG: 22-23 (about 290-315 miles out a tank, mostly depends on weather)
Location: Bronx, NY
Driving conditions: combined city and highway, like to rev the engine and step on the gas.
Would probably see better fuel economy if I drove slower
Old 12-23-2007, 04:35 PM
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W203 Kompressor 6spd SS, Audi B5 S4
mpg?

C230 (year): 05 manual
Average MPG: 27.7, because I like to shift at 2,000 rpms. haha
Driving Conditions: all sorts. I sometimes drive really relaxed, but still rev it to about 5,000+ rpms to pass people up.
Location (weather conditions, etc.) SoCal!
Old 12-24-2007, 12:20 AM
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2008 Maserati QP EGT, 2005 SL55AMG , 2002 CLK55AMG 2002 C230K Coupe
C230K Coupe 2.3 auto,
Seattle hills 21mpg town.
***** out runs to Vegas @ 80MPH = 32mpg.
Tank numbers not the trip computer
Old 12-29-2007, 10:48 PM
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2013 S550, CLS500, ‘03 SL500, “92 190E Sportline
Update...

Used a fuel injector, did an oil change, and last tank got 25mpg (354 miles-tank)
Old 01-01-2008, 10:22 PM
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'03 C230 SS
about 24.7mpg @ 35mph
Old 01-03-2008, 12:06 AM
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2005 c-class coupe
2005 C230k Coupe, 6 speed manual
1.8L M271

Last tank results:
According to dash - 9.5L/100km
Calculation based on fill up, just over 10L/100km
85% city, 15% highway.
Vancouver, Canada.
Old 01-03-2008, 08:40 AM
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Mercedes
My recent weekend trip:

~100 L
~1160 kms
===
8.62 L/100km (calculated)
8.51 L/100km (trip computer)

---

For 400 kms I was getting 7.21 L/100km on the highway doing 120 kmph. Without the city driving I could've gotten 700 kms to a tank.
Old 01-03-2008, 07:04 PM
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'05 c230 Kompressor Sport Sedan
I've filled up a few more times since the K&N install and perhaps it's just a clean filter that's doing it, but I'm continuing to get 1mpg more than before. 25mpg combined highway and street driving.

I noticed that when i tried the manual mode on the automatic transmission, it's not nearly as efficient.

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