Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: kristopha_100 on 14 February 2010, 12:48:55

Title: MPG ???
Post by: kristopha_100 on 14 February 2010, 12:48:55
Hey, i'm thinking of taking my Omega on a 370 mile trip. I'm going from Gloucestershire to Blackpool so it's pretty much motorway and dual-carriageway all the way.
However, although my Omega is only a 2.0, it still seems pretty thirsty on the fuel.
Does anyone know what MPG I should be expecting, or how many miles to a tank these cars do ?
Its a 1998 Omega if that makes a difference to the petrol tank size.
 I haven't had it long, so it'd be nice to take it on a decent trip, but i'm now thinking that it may be cheaper to rent a small efficient diesel car.
Any thoughts ???

Kris.
Title: Re: MPG ???
Post by: tunnie on 14 February 2010, 12:50:45
long run like that should see 30-35mpg. Over the course of a tank i average 32 in mine, with 90% motorway runs with the cruise set at 80/85
Title: Re: MPG ???
Post by: kristopha_100 on 14 February 2010, 12:52:49
Any ideas how many miles they do with a full tank ?
Title: Re: MPG ???
Post by: tunnie on 14 February 2010, 12:55:24
Quote
Any ideas how many miles they do with a full tank ?

In decent weather i saw 430 to a tank, all depends on how heavy your right foot is and traffic conditions
Title: Re: MPG ???
Post by: Andy H on 14 February 2010, 12:57:47
About 300, possibly more if you like driving with the petrol warning light on.......
Title: Re: MPG ???
Post by: kristopha_100 on 14 February 2010, 12:59:34
Considering the size of the car and tank, they aren't that great cruisers, are they.
Title: Re: MPG ???
Post by: tunnie on 14 February 2010, 13:14:12
Quote
Considering the size of the car and tank, they aren't that great cruisers, are they.

All a matter of opinion, i've yet to find a car that cruises the motorway better for similar money
Title: Re: MPG ???
Post by: MickAP on 14 February 2010, 13:30:00
Should get there and back on a full tank ok :y
That's around £70+ then, depending on what you pay at the pump.
Factor in you still need to put fuel in an hire car then the rental cost, not worth renting unless your doing mega miles in it :y then how comfortable will you be compared to your miggy. ::)

Mick
Title: Re: MPG ???
Post by: kristopha_100 on 14 February 2010, 14:03:32
That's not to bad then :exclamation I thought it would cost alot more.
Thankyou for your help
Kris! 8-)
Title: Re: MPG ???
Post by: sexydaz on 14 February 2010, 14:57:57
ive just been to leeds and going i averaged 33 and coming back in the roadworks zone at 50mph cruise control on i reset the consumption and it stayed at 49/52 mpg and one point 59 but as soon as i got off motorway back to 19
Title: Re: MPG ???
Post by: Road Hog Mad on 14 February 2010, 15:03:50
They are a car that eat up motorway miles pretty easy. I have drove to southern spain from manchester with no problems, pitty I didn't have cruise control then. Got flashed a few times in France, mind you I was doing 100mph. That trip returned 30MPG dead on, but it has since had new sparks so it might be better now.
Title: Re: MPG ???
Post by: kristopha_100 on 14 February 2010, 16:19:22
It costs £79 to fill up from empty-ish and its only gonna do about 350 miles.
Title: Re: MPG ???
Post by: bobbilly on 16 February 2010, 12:00:38
Quote
It costs £79 to fill up from empty-ish and its only gonna do about 350 miles.

My 3.0 has done 459.2 miles to a full tank (If it had managed 459.4 I'd have made it to the garage) Thats travelling to work and back on M/Ways (bit of town driving) but getting stuck (always) in queues on the way back.

It's utter crap around town though.
Title: Re: MPG ???
Post by: ians on 16 February 2010, 12:13:04
I used to get 500 miles plus on my 2.0 on a long motorway run.   In fact the V6's are not far short if you are very careful with the loud pedal.

Auto makes a lot of (adverse) difference around town, but not on motorway.
Title: Re: MPG ???
Post by: kristopha_100 on 16 February 2010, 12:37:04
So, if I take it steady-ish and sit at around 70-80mph on motorways and dual carriageways, then it could happily do around 400 miles to a tank ?
Title: Re: MPG ???
Post by: JamesV6CDX on 16 February 2010, 12:40:02
Quote
So, if I take it steady-ish and sit at around 70-80mph on motorways and dual carriageways, then it could happily do around 400 miles to a tank ?

Hi Mate

Gloucestershire here also :y

My 2.0 Auto did 500 miles to a tank.

I once had 600 miles to a tank from a 2.5 V6.

Not many believe me, maybe the gauges were wrong, but that's what the dials said!!
Title: Re: MPG ???
Post by: kristopha_100 on 16 February 2010, 12:42:57
I just hope it does 400. I honestly thought a 2.0 would happily cruise motorways and with a 70 litre fuel tank, I also thought it'd do 450-500 miles each time.
Nice car, but its a pain in the arse at times.
Title: Re: MPG ???
Post by: MutantCav on 16 February 2010, 12:45:04
Just been from Lincs down to Surrey and back...pretty much all motorway and averaged 38mpg in my 3.0 v6...so thats about 530 mileson a tank...but thats exceedingly good and would normally expect 30-34mpg on a similar trip but thats still 420 miles on a tank :y

Obviously the 3.0 v6 is not as fuel efficient on short trips lol
Title: Re: MPG ???
Post by: kristopha_100 on 16 February 2010, 12:48:10
I feel a bit better now. Shame petrol costs so much.
Gloucestershire's at £1.13 at the pumps. whats it like everywhere else ?
Title: Re: MPG ???
Post by: Moos3h on 16 February 2010, 12:52:05
I get 27 around town, but it drops on the motorway!  That doesn't seem right!

Have no error codes, and everything is serviced, breathers clean etc.

Any ideas?  Wondering about the MAF sensor as when those are goosed, MPG suffers.

Cheers,
James
Title: Re: MPG ???
Post by: Bixy1 on 16 February 2010, 18:40:54
17 around town,  :o 30 on 'a' roads speed about 60. That's the best I've got so far, and that's driving like a grandad.
(Oh, I am a grandad........)                            :(
Title: Re: MPG ???
Post by: Bixy1 on 16 February 2010, 18:42:37
'Bout £1.09 ish  :(
Title: Re: MPG ???
Post by: Bixy1 on 16 February 2010, 18:47:33
The 2.0 ar'nt much cop really, No power and no economy.  I'ts also the one that Parkers Guide recommends you don't touch ! Oops! too late now!  :o
Title: Re: MPG ???
Post by: Rockhampton on 16 February 2010, 18:54:50
Drove my 2.6 auto from Cardiff to Tyneside & back the other weekend - 332.8 miles each way, started from full at each journey, just over 1/4 left in the tank at each end (about 130 miles on the MID) - not hanging about either  :y
Title: Re: MPG ???
Post by: MickAP on 16 February 2010, 19:01:01
Petrol £1.09 Diesel £1.10
They have just reduced the diesel by 1p today at Asda :y
So at least it's cheaper up here ;D

Mick ;)
Title: Re: MPG ???
Post by: kristopha_100 on 17 February 2010, 09:34:55
I've only owned the car 2 weeks and I think it might be time to sell it.
My Honda would do 38MPG and that was a 2.0.
When I bought it I thought it would be a good car. I think I need a diesel Omega !
Title: Re: MPG ???
Post by: Marks DTM Calib on 17 February 2010, 10:13:46
Quote
I get 27 around town, but it drops on the motorway!  That doesn't seem right!

Have no error codes, and everything is serviced, breathers clean etc.

Any ideas?  Wondering about the MAF sensor as when those are goosed, MPG suffers.

Cheers,
James

Does the temperture drop when on the motorway.....