Notices
ScoobyNet General General Subaru Discussion

why are our cars so bad on gas?

Thread Tools
 
Search this Thread
 
Old 10 October 2015 | 04:29 AM
  #1  
south_scoob's Avatar
south_scoob
Thread Starter
Scooby Regular
 
Joined: Jun 2014
Posts: 566
Likes: 0
From: england
Default why are our cars so bad on gas?

Why is the impreza so bad? I know the boxer layout and permanent 4 wheel drive don't help but let's face it we must be competing with some supercars and 8 cylinder cars as far as mpg goes.
Old 10 October 2015 | 04:44 AM
  #2  
south_scoob's Avatar
south_scoob
Thread Starter
Scooby Regular
 
Joined: Jun 2014
Posts: 566
Likes: 0
From: england
Default

If u ain't going to answer a valid question about why there so inefficient I suggest you don't post here
Old 10 October 2015 | 04:49 AM
  #3  
south_scoob's Avatar
south_scoob
Thread Starter
Scooby Regular
 
Joined: Jun 2014
Posts: 566
Likes: 0
From: england
Default

With the close ratio box and extra weight of you and your sti I thought you would feel the struggle
Old 10 October 2015 | 04:51 AM
  #4  
fat-thomas's Avatar
fat-thomas
BANNED
iTrader: (4)
 
Joined: Apr 2014
Posts: 4,258
Likes: 2
From: fawor's car wash
Default

Originally Posted by south_scoob
If u ain't going to answer a valid question about why there so inefficient I suggest you don't post here
ill post anywhere i like thanks.
more to the point if you are so thick you cannot work out why a fifteen year year old technology permanent four wheel drive turbo charged car uses more fuel than a new lightweight haldex 4wd system car with stop start technology etc. then you really do have special needs
Old 10 October 2015 | 05:03 AM
  #5  
south_scoob's Avatar
south_scoob
Thread Starter
Scooby Regular
 
Joined: Jun 2014
Posts: 566
Likes: 0
From: england
Default

I said the 4wd systems partly to blame but the semetrical layout must be eficent by design and the car is not overly heavy. Aero is not great esp on a blob sti. But the answer to my question must lie in the engine
Old 10 October 2015 | 05:28 AM
  #6  
south_scoob's Avatar
south_scoob
Thread Starter
Scooby Regular
 
Joined: Jun 2014
Posts: 566
Likes: 0
From: england
Default

Originally Posted by fat-thomas
ill post anywhere i like thanks.
more to the point if you are so thick you cannot work out why a fifteen year year old technology permanent four wheel drive turbo charged car uses more fuel than a new lightweight haldex 4wd system car with stop start technology etc. then you really do have special needs
Ur right in a way subaru is dead as a brand now. nowadays who's gonna buy a brand new 2.5 sti over the competition? someone with special needs
Old 10 October 2015 | 05:29 AM
  #7  
gpssti4's Avatar
gpssti4
Scooby Regular
iTrader: (6)
 
Joined: Nov 2004
Posts: 4,404
Likes: 1
From: Deepest Darkest Kernow
Default

Originally Posted by fat-thomas
have you got special needs??
Responses like this is the reason that I'm on Scoobynet less and less these days.

OP, it's accumulative. As you said four wheel drive doesn't help but the engines are not the most efficient. I had a non turbo back in 1999 and that was poor too, getting low 30's on a long run. My Type R only gets mid 20's taking it easy and pushing on a bit into the low teens.
Old 10 October 2015 | 07:00 AM
  #8  
Steve001's Avatar
Steve001
Scooby Regular
iTrader: (7)
 
Joined: Jan 2001
Posts: 3,695
Likes: 1
From: Chester (Tumbleweed City!)
Default

I think it's due to the fact that most scooby driver's suffer from this affliction

Name:  2015-10-10-05-53-32--290497489_zpsygf0kccn.jpeg
Views: 0
Size:  8.2 KB
Old 10 October 2015 | 08:12 AM
  #9  
boosted's Avatar
boosted
Scooby Regular
 
Joined: Jul 2011
Posts: 2,514
Likes: 1
From: harlow
Default

Originally Posted by south_scoob
Why is the impreza so bad? I know the boxer layout and permanent 4 wheel drive don't help but let's face it we must be competing with some supercars and 8 cylinder cars as far as mpg goes.
Can't comment on gas mpg as I run my car on petrol and not LPG. But certainly on petrol I don't find it and at all, 27mpg in the summer, 25mpg in the winter and 30+ on a run. Really can't complain
Old 10 October 2015 | 09:34 AM
  #10  
cuprajake's Avatar
cuprajake
Scooby Regular
iTrader: (11)
 
Joined: Nov 2006
Posts: 2,987
Likes: 7
Default

The pedal on the right adds fuel, the more you press it down to the floor the worse mpg gets,

In all seriousness though, if youve ever tried to push a scoob by hand youll realise how much drag the 4x4 has, couple that with a 2.0 turbo charged engine, dont be fooled by the new engines, ive had 3 2.0tfsi in various guises and not one has done close to 30mpg round town, if you want fast with good mpg took at hybrids
Old 10 October 2015 | 09:53 AM
  #11  
Peedee's Avatar
Peedee
Scooby Regular
iTrader: (4)
 
Joined: Jun 2009
Posts: 2,168
Likes: 0
From: W / London
Default

**** me there are some class A pr1cks in this place.
Old 10 October 2015 | 10:56 AM
  #12  
RS_Matt's Avatar
RS_Matt
Scooby Regular
 
Joined: Sep 2008
Posts: 5,304
Likes: 19
From: Wakefield
Default

Newage WRX is good on fuel for a performance 4x4 that's still pretty heavy.

30mpg stock (official figures) and as high as 38mpg after tuning.

Now the STI. Avoid. Heavy Gearbox saps most of the power making the car much slower and thirstier than the WRX.
Old 10 October 2015 | 11:08 AM
  #13  
The Trooper 1815's Avatar
The Trooper 1815
18 June 1815 - Waterloo
iTrader: (31)
 
Joined: Dec 2004
Posts: 19,156
Likes: 14
From: To the valley men!
Default

Originally Posted by south_scoob
Ur right in a way subaru is dead as a brand now. nowadays who's gonna buy a brand new 2.5 sti over the competition? someone with special needs

The UK is only a very small part of the Subaru market hence the lack of investment. The US and Asian markets are the main areas but Subaru did not invest in diesel tech as much as the other car makers. Diesel sales account for less than 3% of the JDM market and is likely to decline, Nissan use French diesels.


If you believe all modern performance cars are fuel efficient then you have swallowed the advertisers spin or don't read the reviews properly. Haldex and many of the other 4x4 systems are torque vectoring or electronically controlled, so not true AWD like Subaru hence the fuel efficiency.


Until the DI engines are introduced then either buy another car or suck up the low MPG.
Old 10 October 2015 | 11:27 AM
  #14  
jayallen's Avatar
jayallen
Scooby Regular
iTrader: (31)
 
Joined: Jun 2006
Posts: 7,899
Likes: 0
From: The Fabulist Hunter
Default

Originally Posted by RS_Matt

30mpg stock (official figures) and as high as 38mpg after tuning.
Still deluded I see.........40+mpg with an uprated anti roll bar wasn't it?

This is really what has sent SN down hill, eejits spouting nonsense.

Last edited by jayallen; 10 October 2015 at 11:29 AM.
Old 10 October 2015 | 11:57 AM
  #15  
Cpt Jack Sparrow's Avatar
Cpt Jack Sparrow
Scooby Regular
iTrader: (14)
 
Joined: Mar 2013
Posts: 2,417
Likes: 0
From: Bedfordshire
Default

Originally Posted by RS_Matt

30mpg stock (official figures) and as high as 38mpg after tuning.
Official from VW
Old 10 October 2015 | 12:20 PM
  #16  
fat-thomas's Avatar
fat-thomas
BANNED
iTrader: (4)
 
Joined: Apr 2014
Posts: 4,258
Likes: 2
From: fawor's car wash
Default

We had a wrx and sti at the same time and the mpg was near enough the same.
Nowhere near what the idiot above claims on either car.
Old 10 October 2015 | 12:28 PM
  #17  
neil-h's Avatar
neil-h
Scooby Regular
 
Joined: Apr 2013
Posts: 4,224
Likes: 0
From: Berks
Default

Originally Posted by RS_Matt
Newage WRX is good on fuel for a performance 4x4 that's still pretty heavy.

30mpg stock (official figures) and as high as 38mpg after tuning.

Now the STI. Avoid. Heavy Gearbox saps most of the power making the car much slower and thirstier than the WRX.
And meanwhile in reality...
Old 10 October 2015 | 12:33 PM
  #18  
Peedee's Avatar
Peedee
Scooby Regular
iTrader: (4)
 
Joined: Jun 2009
Posts: 2,168
Likes: 0
From: W / London
Default

Originally Posted by RS_Matt
Newage WRX is good on fuel for a performance 4x4 that's still pretty heavy.

30mpg stock (official figures) and as high as 38mpg after tuning.

Now the STI. Avoid. Heavy Gearbox saps most of the power making the car much slower and thirstier than the WRX.
Well, that's it then, it's official. After months of speculation on SN, the WRX is faster than the sti because of the heavy gearbox.

Anyone wanna swap their WRX for my STi? Cash your way too
Old 10 October 2015 | 12:33 PM
  #19  
Dave Y's Avatar
Dave Y
Scooby Regular
iTrader: (52)
 
Joined: Nov 2008
Posts: 5,170
Likes: 135
From: Forest of Dean
Default

if mpg is of any concern why buy any type of performance car ?
Old 10 October 2015 | 12:34 PM
  #20  
ossett2k2's Avatar
ossett2k2
Scooby Regular
iTrader: (9)
 
Joined: Jan 2007
Posts: 6,433
Likes: 39
From: Leeds
Default

Originally Posted by RS_Matt
Newage WRX is good on fuel for a performance 4x4 that's still pretty heavy.

30mpg stock (official figures) and as high as 38mpg after tuning.

Now the STI. Avoid. Heavy Gearbox saps most of the power making the car much slower and thirstier than the WRX.
Does anyone remember jackanory...::...
Old 10 October 2015 | 01:00 PM
  #21  
trevsjwood's Avatar
trevsjwood
Scooby Regular
iTrader: (2)
 
Joined: Sep 2007
Posts: 1,660
Likes: 6
From: Northampton
Default

my wagon does 8 mpg on track, 14 mpg pulling the caravan around the south coast but I blank the number of times I fill up normally
Old 10 October 2015 | 04:49 PM
  #22  
ZANY's Avatar
ZANY
Scooby Regular
 
Joined: Oct 2014
Posts: 6,082
Likes: 131
From: P1234x
Default

Originally Posted by Peedee
Well, that's it then, it's official. After months of speculation on SN, the WRX is faster than the sti because of the heavy gearbox.

Anyone wanna swap their WRX for my STi? Cash your way too
Lol!!
Old 11 October 2015 | 09:32 AM
  #23  
bruce1986's Avatar
bruce1986
Scooby Regular
iTrader: (2)
 
Joined: Mar 2011
Posts: 305
Likes: 0
From: Kettering
Default

I thought it was all about the smiles per gallon in these cars
Old 11 October 2015 | 10:40 AM
  #24  
RS_Matt's Avatar
RS_Matt
Scooby Regular
 
Joined: Sep 2008
Posts: 5,304
Likes: 19
From: Wakefield
Default

WRX owner: WRX is faster to 60
STI fanboys: No it ******* isn't you w4nker
STI owners after facts: Yes it's the gearing

WRX owner: WRX manages 30-38mpg dependent of tune. (STI 18-25mpg)
STI fanboys: No it ******* doesn't you w4nker
STI owners after facts and many links to WRX owners confirming the manufacturers claimed 30mpg.....
Old 11 October 2015 | 10:44 AM
  #25  
RS_Matt's Avatar
RS_Matt
Scooby Regular
 
Joined: Sep 2008
Posts: 5,304
Likes: 19
From: Wakefield
Default

Originally Posted by ZANY
Lol!!
Love how he acknowledges the WRX is faster than the STI. He must think it's the extra drag, curb weight, extra transmission losses or gear ratios though.



Originally Posted by jayallen
Still deluded I see.........40+mpg with an uprated anti roll bar wasn't it?

This is really what has sent SN down hill, eejits spouting nonsense.
I know, it must be hard for the STI fanboys, not only is their car **** slow it's also far inferior on fuel to the significantly more efficient WRX.

Hmm, slower, stronger box and crap on fuel. There's times I think STI fanboys should by a tractor.


Last edited by RS_Matt; 11 October 2015 at 10:54 AM.
Old 11 October 2015 | 10:51 AM
  #26  
Blue by You's Avatar
Blue by You
Scooby Regular
iTrader: (23)
 
Joined: Jul 2008
Posts: 3,458
Likes: 0
From: In the fast lane
Default

Originally Posted by Dave Y
if mpg is of any concern why buy any type of performance car ?
Simple really, isn't it.

Some folks just want their cake and eat it too
Old 11 October 2015 | 11:08 AM
  #27  
RS_Matt's Avatar
RS_Matt
Scooby Regular
 
Joined: Sep 2008
Posts: 5,304
Likes: 19
From: Wakefield
Default

When fuel was 149.9 I was averaging 32mpg and now it's 117.9 I'm averaging 25mpg.

Psychology!
Old 11 October 2015 | 11:08 AM
  #28  
Peedee's Avatar
Peedee
Scooby Regular
iTrader: (4)
 
Joined: Jun 2009
Posts: 2,168
Likes: 0
From: W / London
Default

So, anyone who owns an STi is a "STi fanboy", and anyone who owns a WRX is an "owner"?

You do know Ditchy, right?
Old 11 October 2015 | 11:11 AM
  #29  
RS_Matt's Avatar
RS_Matt
Scooby Regular
 
Joined: Sep 2008
Posts: 5,304
Likes: 19
From: Wakefield
Default

Originally Posted by Peedee
So, anyone who owns an STi is a "STi fanboy", and anyone who owns a WRX is an "owner"?

You do know Ditchy, right?
A lot of STI owners have left the marque because of stickers. So I just loosely use the term fanboy.
Old 11 October 2015 | 11:15 AM
  #30  
Peedee's Avatar
Peedee
Scooby Regular
iTrader: (4)
 
Joined: Jun 2009
Posts: 2,168
Likes: 0
From: W / London
Default

I doubt it's purely STi owners though. A lot of folk have left the Impreza brand, no doubt mainly due to subarus ridiculous prices of new cars and the good ol' 2.5 problems.

I'm still here waiving the flag though.....like the last person left on a battlefield lol



All times are GMT +1. The time now is 05:21 AM.