C-Class (W204) 2008 - 2014: C180K, C200K, C230, C280, C300, C350, C200CDI, C220CDI, C320CDI

RPM @ Idle

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Oct 27, 2007 | 08:35 PM
  #1  
nikels's Avatar
Thread Starter
Almost a Member!
 
Joined: Apr 2005
Posts: 40
Likes: 0
RPM @ Idle

Just picked up my C300 4matic on Friday. Took it out today with the wife and kid. such a smooth ride, it may not be the quickest car out there, but it's definitely a great cruiser. also a head snapper, as a lot of peeps were stopping and pointing.. not too many on the road right now i guess. loving the bluetooth, such a snap to configure and use. especially like the side profile, i'm finding i'm looking at the car's reflection off office building main floor window panes..

anyhow noticed that at idle, the rpm is barely breaking 500.. seems kinda low to me, and it seems to be a little rough and audible, altho not sure if that's just in my mind after seeing the 500rpm reading. just wondering what RPM other owner's are seeing @ idle. thx.
Reply
Old Oct 28, 2007 | 09:16 AM
  #2  
atiqa's Avatar
Member
 
Joined: Mar 2007
Posts: 120
Likes: 0
From: Long Island, NY
'08 C300 Sport White w/ P2 MM & Pano
I've got 500 here also on my C300 Sport.
Reply
Old Oct 28, 2007 | 07:25 PM
  #3  
nikels's Avatar
Thread Starter
Almost a Member!
 
Joined: Apr 2005
Posts: 40
Likes: 0
thx good to know
Reply
Old Oct 28, 2007 | 11:58 PM
  #4  
RLE's Avatar
RLE
MBWorld Fanatic!
 
Joined: Feb 2004
Posts: 3,986
Likes: 6
From: SEATTLE WASHINGTON USA
'08 C300 Lux Barolo Red Beige Leather P2 MM 18" wheels '84 944
Idle rpm

500
Reply
Old Oct 29, 2007 | 12:48 AM
  #5  
CarGuru's Avatar
Senior Member
 
Joined: Aug 2007
Posts: 446
Likes: 1
'08 C 300 Sport, '01 SL 500 & '08 Nissan Frontier SE Crew Cab 4WD
In gear or in neutral? I checked today and in neutral it's 600 in drive with my foot on the brake 500.

-Ryan
Reply
Old Oct 29, 2007 | 05:58 AM
  #6  
imboom's Avatar
Senior Member
 
Joined: Aug 2007
Posts: 469
Likes: 0
That sounds about right.

500 for D

600 on P
Reply
Old Oct 29, 2007 | 07:15 PM
  #7  
nikels's Avatar
Thread Starter
Almost a Member!
 
Joined: Apr 2005
Posts: 40
Likes: 0
that's what i'm getting too.

seemed kinda low to me but i guess that's the norm here. but i swear the engine idle is a bit rough sounding.. my old w203 was prolly around 800-ish. that was the kompressor.

for those with a previous w203 V6 do you recall if the idle speed was the same?
Reply
Old Oct 29, 2007 | 10:54 PM
  #8  
zakklp's Avatar
Almost a Member!
 
Joined: Jul 2007
Posts: 54
Likes: 0
From: CT
08 c350
Put me down for 500 also. C350
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

 Verdad Gallardo
story-1

6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

 Verdad Gallardo
story-2

Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

 Verdad Gallardo
story-3

Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

 Verdad Gallardo
story-4

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-5

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

 Verdad Gallardo
story-6

Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

 Verdad Gallardo
story-7

Mercedes EQS Gets A Major Update: Everything You Need to Know

 Verdad Gallardo
story-8

5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

 Verdad Gallardo
story-9

Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

 Verdad Gallardo
Old Nov 5, 2007 | 10:30 PM
  #9  
mleskovar's Avatar
MBWorld Fanatic!
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2001
Posts: 5,851
Likes: 196
From: Huntington Beach, Ca.
'17 Jaguar XF
Originally Posted by nikels
for those with a previous w203 V6 do you recall if the idle speed was the same?
500
Reply
Old Nov 5, 2007 | 11:40 PM
  #10  
Bokx_350's Avatar
Senior Member
 
Joined: Sep 2007
Posts: 430
Likes: 2
From: Boston, MA
C350
C350 at 500 rpm idle. I hate the motor sound at 500 rpm!
Reply
Old Nov 6, 2007 | 09:37 AM
  #11  
MBTex's Avatar
MBWorld Fanatic!
 
Joined: Jul 2007
Posts: 1,104
Likes: 0
From: San Antonio
2008 C350
Originally Posted by mleskovar
500
+1
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 01:24 PM.

story-0
New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

Slideshow: Mercedes-AMG's new electric GT 4-Door Coupe trades combustion for software, synthetic noise, and more than 1,100 horsepower.

By Verdad Gallardo | 2026-05-20 20:08:15


VIEW MORE
story-1
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-2
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-3
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-4
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE
story-5
Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE
story-6
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

Slideshow: Mercedes is turning one of its core nameplates electric, and the details show just how serious this shift is.

By Verdad Gallardo | 2026-04-21 13:58:06


VIEW MORE
story-7
Mercedes EQS Gets A Major Update: Everything You Need to Know

Slideshow: Faster charging, longer range, and a controversial steer-by-wire system define the latest evolution of Mercedes-Benz EQS.

By Verdad Gallardo | 2026-04-15 10:35:34


VIEW MORE
story-8
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

Slideshow: These overlooked Mercedes-Benz models never got the spotlight, but they quietly delivered more than most remember.

By Verdad Gallardo | 2026-04-13 19:35:45


VIEW MORE
story-9
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

Slideshow: A well-used 1991 Mercedes-Benz 300D with more than one million miles is now looking for a new owner, and it still appears ready for more.

By Verdad Gallardo | 2026-04-10 10:05:15


VIEW MORE