Notices
992 2019-Present The Forum for the Non-Turbo 911
Sponsored by:
Sponsored by:

Extended fuel tank

Thread Tools
 
Search this Thread
 
Old Mar 18, 2024 | 02:58 PM
  #1  
dvu's Avatar
dvu
Thread Starter
Rennlist Member
 
Joined: Mar 2024
Posts: 192
Likes: 47
From: ATX
Default Extended fuel tank

Hello all,

Got my allocation for 911 carrera with delivery in July. Have read mixed things on rattle from extended range fuel tank. Any of those with 2023 or 2024 911’s have an issue with the extended fuel tank rattle?

thx, duc
Reply

Popular Reply

Mar 18, 2024, 03:54 PM
remington's Avatar
remington
Burning Brakes
15 Year Member
 
Joined: Jun 2006
Posts: 1,182
Likes: 1,698
From: California
Default

Originally Posted by dvu
Hello all,

Got my allocation for 911 carrera with delivery in July. Have read mixed things on rattle from extended range fuel tank. Any of those with 2023 or 2024 911’s have an issue with the extended fuel tank rattle?

thx, duc
My '23 hasn't had that rattle, I love the range and I'd do it again.
Old Mar 18, 2024 | 03:17 PM
  #2  
9ElevenFan's Avatar
9ElevenFan
Instructor
15 Year Member
 
Joined: Jul 2008
Posts: 131
Likes: 100
From: WA
Default

Extra cost, more weight, increased risk of rattle. Unless you plan to drive far distances (often), I would not get this option.
Reply
Old Mar 18, 2024 | 03:27 PM
  #3  
aggie57's Avatar
aggie57
Rennlist Member
15 Year Member
 
Joined: Feb 2009
Posts: 5,317
Likes: 3,725
From: Newport Beach, CA and Melbourne, Australia
Default

My experience over 4 years is that you don't need the larger tank for road trips because your mileage improves considerably at highway speeds, 400+ miles per fill. It's more relevant around town or maybe at the track because then mileage is way less and it reduces how often you need to fill up.

Having said that I would order the larger tank even with the rattles if I was buying again now (it wasn't available in 2019 when I ordered my car). If it rattles, warranty covers you.
Reply
Old Mar 18, 2024 | 03:27 PM
  #4  
dvu's Avatar
dvu
Thread Starter
Rennlist Member
 
Joined: Mar 2024
Posts: 192
Likes: 47
From: ATX
Default

Originally Posted by 9ElevenFan
Extra cost, more weight, increased risk of rattle. Unless you plan to drive far distances (often), I would not get this option.
Yeah, I don't see it being on a lot of long trips. Thx for the advice.

duc
Reply
Old Mar 18, 2024 | 03:29 PM
  #5  
RatherJaded's Avatar
RatherJaded
Rennlist Member
5 Year Member
 
Joined: Jan 2021
Posts: 4,043
Likes: 2,851
Default

Originally Posted by 9ElevenFan
Extra cost, more weight, increased risk of rattle. Unless you plan to drive far distances (often), I would not get this option.

Agreed…

I optioned it on my 2024 and looking back now I wish I had not. I will never use the full potential as I do not intend to travel long distances in my 992 as I have another vehicle for that.

Edit: Of course if one does option it, it does not mean that you have got to fill it up every time. Simply just fill it to what the standard tank would be at 16.9 gallons.

Last edited by RatherJaded; Mar 18, 2024 at 03:52 PM.
Reply
Old Mar 18, 2024 | 03:31 PM
  #6  
dvu's Avatar
dvu
Thread Starter
Rennlist Member
 
Joined: Mar 2024
Posts: 192
Likes: 47
From: ATX
Default

Originally Posted by aggie57
My experience over 4 years is that you don't need the larger tank for road trips because your mileage improves considerably at highway speeds, 400+ miles per fill. It's more relevant around town or maybe at the track because then mileage is way less and it reduces how often you need to fill up.

Having said that I would order the larger tank even with the rattles if I was buying again now (it wasn't available in 2019 when I ordered my car). If it rattles, warranty covers you.

Thx. I would agree on warranty. But i've read a few post where folks had issues with the dealers getting rattles fixed. Let's face it, we all hate rattles. Having said that most of the post on the rattle were on 2020-2022 models, so wasn't sure if it was even still a issue for 2023+

duc
Reply
Old Mar 18, 2024 | 03:33 PM
  #7  
dvu's Avatar
dvu
Thread Starter
Rennlist Member
 
Joined: Mar 2024
Posts: 192
Likes: 47
From: ATX
Default

is it 17 gallons vs 23 gallons? Something like that?
Reply
Old Mar 18, 2024 | 03:35 PM
  #8  
aggie57's Avatar
aggie57
Rennlist Member
15 Year Member
 
Joined: Feb 2009
Posts: 5,317
Likes: 3,725
From: Newport Beach, CA and Melbourne, Australia
Default

Originally Posted by dvu
Thx. I would agree on warranty. But i've read a few post where folks had issues with the dealers getting rattles fixed. Let's face it, we all hate rattles. Having said that most of the post on the rattle were on 2020-2022 models, so wasn't sure if it was even still a issue for 2023+

duc
No problem, I've heard the same about dealers not wanting to fix it under warranty but if you dig around in Rennlist I'm pretty sure the TSB ("Technical Service Bulletin") is listed somewhere, which essentially says known issue etc. Can't speak for 23-34 MY's sorry, my car is MY20.

Last edited by aggie57; Mar 18, 2024 at 03:36 PM.
Reply
Rennlist Stories

The Best Porsche Posts for Porsche Enthusiasts

story-0

Theon Goes Full Carbon Fiber With Stunning New Build

 Verdad Gallardo
story-1

Genius Porsche-Themed Gifts That'll Make Any Dad or Grad Smile

 Joe Kucinski
story-2

10 Used Porsches Are Selling for Way Too Cheap

 Joe Kucinski
story-3

Tuner Is Converting Porsche 911s Into Shooting Brakes

 Verdad Gallardo
story-4

This Coachbuilt Creation Is A Modern Take on the Legendary Porsche 917

 Verdad Gallardo
story-5

Is This Convertible Cayenne A Steal, Or A Returnless Investment?

 Verdad Gallardo
story-6

10 Best Non-Flat Six Porsches You Can Buy For Under $100K

 Joe Kucinski
story-7

Porsche's Top 5 Most Questionable Naming Decisions

 Verdad Gallardo
story-8

Pogea Racing's 964 Porsche 911 Reimagination Stands Out in a Crowded Field

 Verdad Gallardo
story-9

6 Convertible Top MYTHS Most People Don't Understand!

 Michael S. Palmer
Old Mar 18, 2024 | 03:52 PM
  #9  
RatherJaded's Avatar
RatherJaded
Rennlist Member
5 Year Member
 
Joined: Jan 2021
Posts: 4,043
Likes: 2,851
Default

Originally Posted by dvu
is it 17 gallons vs 23 gallons? Something like that?
Per Porsche 16.9 (standard tank) vs 23.7 (extended tank). 6.8 extra gallons via the extended tank.

Last edited by RatherJaded; Mar 18, 2024 at 03:53 PM.
Reply
Old Mar 18, 2024 | 03:54 PM
  #10  
remington's Avatar
remington
Burning Brakes
15 Year Member
 
Joined: Jun 2006
Posts: 1,182
Likes: 1,698
From: California
Default

Originally Posted by dvu
Hello all,

Got my allocation for 911 carrera with delivery in July. Have read mixed things on rattle from extended range fuel tank. Any of those with 2023 or 2024 911’s have an issue with the extended fuel tank rattle?

thx, duc
My '23 hasn't had that rattle, I love the range and I'd do it again.
Old Mar 18, 2024 | 03:57 PM
  #11  
dg108's Avatar
dg108
Racer
5 Year Member
 
Joined: Dec 2019
Posts: 432
Likes: 265
From: Maine
Default

No rattles here on my '24, would order again.
Reply
Old Mar 18, 2024 | 04:00 PM
  #12  
adrianp89's Avatar
adrianp89
Three Wheelin'
 
Joined: Jan 2023
Posts: 1,271
Likes: 1,156
From: Nashville, TN
Default

'22 with no rattles. I always order the biggest tank. I hate going to the gas station and plus if a natural disaster occurs, I can make it 700 miles before needing gas.
Reply
Old Mar 18, 2024 | 04:34 PM
  #13  
Master Deep's Avatar
Master Deep
Rennlist Member
20 Year Member
 
Joined: Oct 2004
Posts: 1,905
Likes: 1,275
From: Lakewood Ranch, FL
Default

2021 and love the larger tank. 600+ mile highway cruising range. I would always order it again if it’s an option.
Reply
Old Mar 18, 2024 | 04:43 PM
  #14  
AZTechGuy's Avatar
AZTechGuy
Rennlist Member
 
Joined: Feb 2023
Posts: 117
Likes: 93
From: AZ
Default

I'm happy with the extra gallons on my '23. No rattles. I do drive many distances and not having to fill up that often was for my own convenience.
I don't think the weight will really matter for most as unless you're racing and trying to dial in lap times, it's futile. There's also many things you can do to reduce weight - not just fuel.

As for the issues with it, there's so many things that can go wrong on these cars that if something does become an issue, that's what the warranty is for. Don't let that stop you.
Reply
Old Mar 18, 2024 | 05:00 PM
  #15  
CZS's Avatar
CZS
Racer
 
Joined: Jan 2022
Posts: 277
Likes: 262
From: Oklahoma City, OK
Default

I optioned it on my 2023 C2S. No rattles thus far but I honestly wouldn't option it next time around. Just not necessary for the way I drive the car.
Reply



All times are GMT -3. The time now is 04:37 AM.

story-0
Theon Goes Full Carbon Fiber With Stunning New Build

Slideshow: Built around a carbon-bodied 964 and a naturally aspirated 4.0-liter flat-six, this bespoke commission highlights how far the restomod formula has evolved.

By Verdad Gallardo | 2026-06-06 14:41:46


VIEW MORE
story-1
Genius Porsche-Themed Gifts That'll Make Any Dad or Grad Smile

Slideshow: Six genius gifts that'll make any Dad smile.

By Joe Kucinski | 2026-06-08 16:57:00


VIEW MORE
story-2
10 Used Porsches Are Selling for Way Too Cheap

Slideshow: These 10 used Porsches offer more driving thrills than their price would suggest.

By Joe Kucinski | 2026-06-03 09:11:13


VIEW MORE
story-3
Tuner Is Converting Porsche 911s Into Shooting Brakes

Slideshow: A Polish Porsche specialist is moving ahead with one of the most unusual 911 conversions in recent memory: a shooting brake version of the 991-generation sports car.

By Verdad Gallardo | 2026-06-01 19:46:47


VIEW MORE
story-4
This Coachbuilt Creation Is A Modern Take on the Legendary Porsche 917

Slideshow: A Porsche Carrera GT has been transformed into a one-off coachbuilt machine that blends analog supercar engineering with styling inspired by the legendary 917 race cars.

By Verdad Gallardo | 2026-06-01 17:06:04


VIEW MORE
story-5
Is This Convertible Cayenne A Steal, Or A Returnless Investment?

Slideshow: A heavily modified Porsche Cayenne convertible with faux wood trim and a long list of flaws recently sold at auction for surprisingly little money.

By Verdad Gallardo | 2026-05-29 18:52:37


VIEW MORE
story-6
10 Best Non-Flat Six Porsches You Can Buy For Under $100K

Slideshow: If you have $100K to spend on a Porsche but want something a little different, these are the 10 best non-flat six Porsches you can buy.

By Joe Kucinski | 2026-05-28 15:36:11


VIEW MORE
story-7
Porsche's Top 5 Most Questionable Naming Decisions

Slideshow: For a company obsessed with engineering precision, Porsche has occasionally named its cars in ways that left even loyal enthusiasts scratching their heads.

By Verdad Gallardo | 2026-05-27 18:43:48


VIEW MORE
story-8
Pogea Racing's 964 Porsche 911 Reimagination Stands Out in a Crowded Field

Slideshow: Pogea Racing's latest Porsche 964 project blends carbon-fiber construction, modern chassis upgrades, and up to 500 horsepower while keeping the air-cooled 911 experience firmly analog.

By Verdad Gallardo | 2026-05-23 10:34:27


VIEW MORE
story-9
6 Convertible Top MYTHS Most People Don't Understand!

Slideshow: dispelling common convertible top myths

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE