CLK-Class (W209) 2003 on: CLK 270 CDI, CLK 200K, CLK 200 CGI, CLK 240, CLK 320, CLK 350, CLK 500, CLK 550 [Coupes & Cabriolets]

fuel tank: how low can you go?

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Nov 1, 2010 | 02:26 PM
  #1  
eddieo45's Avatar
Thread Starter
MBWorld Fanatic!
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Feb 2004
Posts: 3,122
Likes: 222
From: Milton/Westport, MA USA
me: 2015 SL400 & 2015 ML400; wife: 2022 GLC Coupe; daughter: 2017 GLC SUV
fuel tank: how low can you go?

...or rather, how low have you gone?! I was rushing to a meeting last week, and was certain I could wait till after it to get gas (but I sure was wishing I had filled up the day before). As I neared the meeting, the multi-function display was saying I had about 12-14 miles left, and i made a mental note that the last station I passed on the highway was on the northbound side. After the meeting I started the car and the display said 4 miles remaining, so I did my best to drive as mellow as possible back to the highway, though it was mostly uphill. Though I needed to head south, I headed north so as to avoid the necessary U-turn to get back to that station I had seen, and signs indicated there's be a Mobil heading north. The display was reading 6 miles, 8 miles, 4 miles, depending on the grade of the road and whether I was accelerating, but I was still relatively calm, though I was regretting not heading south as I traveled a lot farther than that U-turn would've required. Then I approached a red light with a left lane exit, and I saw a Sunoco station on the opposite side of the highway, but it seemed to be past the turn, so I wouldn't be able to enter the station if I took that left. I took a deep breath and hoped like hell that the Mobil was not too much farther and on my side. When the light turned green and I drove on, I was horrified to see the Mobil on that other side, a little ways up from the Sunoco. Long story long, I had to go another mile before I could make a u-turn and get back to that Mobil, and the display was reading 2 miles as I approached the station at 45 mph or so. My fillup took 15.55 gallons, the most I've ever pumped. I just looked up the capacity (62 liters) and did the math (16.378 gallons) so I now know I was in less danger than maybe I feared, but it's very disconcerting to see that "miles remaining" number approach zero.

What's the most you've pumped in a fillup?
Reply
Old Nov 1, 2010 | 02:40 PM
  #2  
dynomite05's Avatar
Out Of Control!!
 
Joined: Apr 2008
Posts: 10,275
Likes: 10
From: Jerzy
04 CLK 320 > CLK32K
I filled up 15.273 gal a couple weeks ago.
Reply
Old Nov 1, 2010 | 02:52 PM
  #3  
eddieo45's Avatar
Thread Starter
MBWorld Fanatic!
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Feb 2004
Posts: 3,122
Likes: 222
From: Milton/Westport, MA USA
me: 2015 SL400 & 2015 ML400; wife: 2022 GLC Coupe; daughter: 2017 GLC SUV
Originally Posted by dynomite05
I filled up 15.273 gal a couple weeks ago.
and were you nervous about running out Wes, or no big deal?
Reply
Old Nov 1, 2010 | 03:13 PM
  #4  
dynomite05's Avatar
Out Of Control!!
 
Joined: Apr 2008
Posts: 10,275
Likes: 10
From: Jerzy
04 CLK 320 > CLK32K
Honestly, I don't remember. I think I had like 2 miles remaining on the dash.
Reply
Old Nov 3, 2010 | 02:06 PM
  #5  
Mka77's Avatar
MBWorld Fanatic!
 
Joined: Jun 2009
Posts: 1,314
Likes: 2
From: Witness Protection Program
06 CLK350 -SOLD! 2010 Cadillac SRX Premium Turbo
Fill up took 13.87 gallons. Not bad.
Attached Thumbnails fuel tank: how low can you go?-photo.jpg  
Reply
Old Nov 3, 2010 | 02:10 PM
  #6  
97W202's Avatar
MBWorld Fanatic!
 
Joined: Aug 2008
Posts: 1,073
Likes: 0
From: MIAMI FL
2006 C230 6speed/14 C63
Before I go on I must say that I HATE to even let my car reach the reserve light. They say at that point your engine stars sucking in the nasty grime at the bottom of your tank.

However the other day I was out late, worked early. Knew I should of filled the night before but was too tired. Long story short, I rode with my dash at "0" for about half a mile. I was sweating bullets

EDIT: took 15.74 gallons
Reply
Old Nov 3, 2010 | 04:39 PM
  #7  
ahmadk's Avatar
MBWorld Fanatic!
 
Joined: Jun 2010
Posts: 1,368
Likes: 3
From: Mesa, AZ
2011 E550 Sedan
Originally Posted by 97W202
Before I go on I must say that I HATE to even let my car reach the reserve light. They say at that point your engine stars sucking in the nasty grime at the bottom of your tank.

However the other day I was out late, worked early. Knew I should of filled the night before but was too tired. Long story short, I rode with my dash at "0" for about half a mile. I was sweating bullets

EDIT: took 15.74 gallons
That's what I heard too
Reply
Old Nov 3, 2010 | 05:23 PM
  #8  
fusion2007's Avatar
Super Member
 
Joined: May 2006
Posts: 872
Likes: 2
From: Saint Louis
CLS 63 S AMG , s500,clk550
i have gotten 400 miles before on a full tank. when i filled it up it was around 15.5 but i swear that our cars have a hidden 2gallon reserve somewhere...lol
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

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

 Verdad Gallardo
story-1

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

 Verdad Gallardo
story-2

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

 Verdad Gallardo
story-3

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-4

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

 Verdad Gallardo
story-5

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

 Verdad Gallardo
story-6

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

 Verdad Gallardo
story-7

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

 Verdad Gallardo
story-8

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

 Verdad Gallardo
story-9

10 Most Reliable Mercedes-Benz Models You Can Buy Used

 Verdad Gallardo
Old Nov 3, 2010 | 05:30 PM
  #9  
dynomite05's Avatar
Out Of Control!!
 
Joined: Apr 2008
Posts: 10,275
Likes: 10
From: Jerzy
04 CLK 320 > CLK32K
I wish I could get it showing 400. Mine only shows 360 max after fill up, and a tank still lasts me 2 weeks or more.
Reply
Old Nov 3, 2010 | 06:50 PM
  #10  
Mka77's Avatar
MBWorld Fanatic!
 
Joined: Jun 2009
Posts: 1,314
Likes: 2
From: Witness Protection Program
06 CLK350 -SOLD! 2010 Cadillac SRX Premium Turbo
My 6 cyl goes 400 plus.... when needed.

Wes, maybe you're drivin' like a wild man. Ha
Reply
Old Nov 3, 2010 | 07:17 PM
  #11  
dynomite05's Avatar
Out Of Control!!
 
Joined: Apr 2008
Posts: 10,275
Likes: 10
From: Jerzy
04 CLK 320 > CLK32K
Originally Posted by Mka77
My 6 cyl goes 400 plus.... when needed.

Wes, maybe you're drivin' like a wild man. Ha

Lol, no way. It has been 6 months with my CF lip and wheels, and not a scratch on either of them.

I think it's more of a facelift/pre-facelift thing. Usually all the 06+ that I come across fill up to 400 miles.
Reply
Old Nov 3, 2010 | 09:43 PM
  #12  
Mikevercetti's Avatar
Member
 
Joined: Feb 2010
Posts: 94
Likes: 0
CLK350
Originally Posted by dynomite05
Lol, no way. It has been 6 months with my CF lip and wheels, and not a scratch on either of them.

I think it's more of a facelift/pre-facelift thing. Usually all the 06+ that I come across fill up to 400 miles.
I've got an 06 and it shows, I believe something like 365 when filled up.

I rarely let it go below 1/4 to be honest.
Reply
Old Nov 4, 2010 | 09:20 PM
  #13  
Mka77's Avatar
MBWorld Fanatic!
 
Joined: Jun 2009
Posts: 1,314
Likes: 2
From: Witness Protection Program
06 CLK350 -SOLD! 2010 Cadillac SRX Premium Turbo
Originally Posted by Mikevercetti
I've got an 06 and it shows, I believe something like 365 when filled up.

I rarely let it go below 1/4 to be honest.
What kind mpg averages are you get with your 350?

Mine has been really good. 28 - 30. Mainly highway with some city mixed in.
Reply
Old Nov 5, 2010 | 01:18 AM
  #14  
Mikevercetti's Avatar
Member
 
Joined: Feb 2010
Posts: 94
Likes: 0
CLK350
Originally Posted by Mka77
What kind mpg averages are you get with your 350?

Mine has been really good. 28 - 30. Mainly highway with some city mixed in.
Past few times I've driven from Tampa to Orlando to visit friends at UCF, I got about 27-28. City is more like 20ish.

That 27-28 is going about 80-85 the whole time though. Not the most fuel efficient lol.
Reply
Old Nov 5, 2010 | 01:37 AM
  #15  
Klinh's Avatar
MBWorld Fanatic!
 
Joined: Mar 2008
Posts: 3,632
Likes: 150
C63s Cabriolet, BMW M4, Civic
Originally Posted by 97W202
They say at that point your engine stars sucking in the nasty grime at the bottom of your tank.\

100% true. If your fuel filter can get so dirty when you change it at the recomendation interval (60-90K), so is your gas tank too. Think about it, just common sense.
Reply
Old Nov 5, 2010 | 06:44 AM
  #16  
dynomite05's Avatar
Out Of Control!!
 
Joined: Apr 2008
Posts: 10,275
Likes: 10
From: Jerzy
04 CLK 320 > CLK32K
Originally Posted by Mikevercetti
Past few times I've driven from Tampa to Orlando to visit friends at UCF, I got about 27-28. City is more like 20ish.

That 27-28 is going about 80-85 the whole time though. Not the most fuel efficient lol.

Not bad.
Reply
Old Nov 5, 2010 | 05:18 PM
  #17  
dumpsta's Avatar
Member
 
Joined: May 2003
Posts: 146
Likes: 0
From: Toronto
SLK280(Gone), C63, CLK550
Originally Posted by Klinh
100% true. If your fuel filter can get so dirty when you change it at the recomendation interval (60-90K), so is your gas tank too. Think about it, just common sense.
That is only true if the gas is being sucked in from the top of the tank. If it is sucking from the bottom, it is always getting stuff from the bottom...if you think about it.
Reply
Old Nov 5, 2010 | 08:04 PM
  #18  
Mka77's Avatar
MBWorld Fanatic!
 
Joined: Jun 2009
Posts: 1,314
Likes: 2
From: Witness Protection Program
06 CLK350 -SOLD! 2010 Cadillac SRX Premium Turbo
Originally Posted by dumpsta
That is only true if the gas is being sucked in from the top of the tank. If it is sucking from the bottom, it is always getting stuff from the bottom...if you think about it.
Common sense within the group. Good food for thought....
Reply
Old Nov 5, 2010 | 09:20 PM
  #19  
Klinh's Avatar
MBWorld Fanatic!
 
Joined: Mar 2008
Posts: 3,632
Likes: 150
C63s Cabriolet, BMW M4, Civic
Originally Posted by dumpsta
That is only true if the gas is being sucked in from the top of the tank. If it is sucking from the bottom, it is always getting stuff from the bottom...if you think about it.

I guess you have not seen the intank fuel pump. The pick up end is an in pump floating.
Reply
Old Nov 7, 2010 | 03:54 PM
  #20  
Mka77's Avatar
MBWorld Fanatic!
 
Joined: Jun 2009
Posts: 1,314
Likes: 2
From: Witness Protection Program
06 CLK350 -SOLD! 2010 Cadillac SRX Premium Turbo
We all stand corrected....
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 02:28 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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
story-9
10 Most Reliable Mercedes-Benz Models You Can Buy Used

Slideshow: From bulletproof sedans to surprisingly tough SUVs, these Mercedes models proved that the three-pointed star can go the distance.

By Verdad Gallardo | 2026-04-08 09:55:49


VIEW MORE