9-3 TTiD 180BHP MPG

9-3 TTiD 180BHP MPG

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Discussion

John D9395

Original Poster:

377 posts

215 months

Saturday 19th February 2011
quotequote all
Can anyone confirm the MPG from a 180BHP TTiD 9-3 sports wagon, and if Vector Sport or Aero make a difference.

The Saab web site says 61.4 combined for a Vector Sport, yet for an Aero it quotes 55.4, and the CO2 emmissions are different.

If different, how, with the same BHP?

Any help appreciated.

Delbox

260 posts

235 months

Sunday 20th February 2011
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I've got a TTiD Aero Convertible. For interest, I've been trying to drive to optimise fuel consumption; the result, after 4 weeks of light throttle use is ....... 46.3 mpg! As always, the manufacturer's figures are optimistic and unattainable even for the most careful driver.

John D9395

Original Poster:

377 posts

215 months

Sunday 20th February 2011
quotequote all
Hi

Thanks for your reply.

Can you confirm what sort of mix of driving, ie town / country lane / motorway?

Thanks again

Delbox

260 posts

235 months

Sunday 20th February 2011
quotequote all
Primarily 18 miles each way to and from work. Mainly quiet B- roads but with long straights and some A-roads. I tried driving with and without the cruise control. I've also tried some M-way work - with no difference. I've used gentle throttle applications, tried not to use the brakes and not exceeded 50 mph. Sadly, I can't get near to 50 mpg - never mind exceed it! What is certain is that, if I do the same commute at 60 mph - or thereabouts, the average consumption drops markedly to just under 40 mpg at best.

siwil1

1,022 posts

238 months

Monday 21st February 2011
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Hve you tried turning the aircon off ?

This has made a 4mpg diff on my petrol, I'm sure it will be the same for a diseasel.

John D9395

Original Poster:

377 posts

215 months

Monday 21st February 2011
quotequote all
Been to see the car today, and now understand a little bit more.

Not all 180BHP engines are the same. Saab over the last few years have been continually reducing the CO2 emmissions, and increasing the MPG, therefore the newer the car, the lower the CO2, and more MPG you get for your money.

The one I am looking at is an 09 plate so the combined figure is quoted as 48mpg, where a later 59 plate (2010 model) would return 55 MPG.

Delbox

260 posts

235 months

Monday 21st February 2011
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Mine is an 09 plate! I've tried AC on and off and didn't find the difference noticeable.

Petemate

1,674 posts

198 months

Tuesday 22nd February 2011
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Definitely more economic with the aircon off. Makes a difference to my Tid of 3-4mpg.
FWIW, I commute Oxford-LHR, mornings M40 med/heavy traffic (ie all lanes in use steady - erm - mph) nights nearly empty roads. Get average according to the putor 44-46; actual with calculating on fill-ups 43-45 depending on my right foot. Max .8+ leptons. Quite happy with that; towing gives us ~34-36 which aint bad at all.
Would love either a TTid or tune mine (merely for more towing grunt under 2k RPM as the legal limit is around the start of the power band!) but MPG may suffer.

Edited by Petemate on Wednesday 16th March 10:11

mgmrw2003

20,951 posts

164 months

Friday 4th March 2011
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I'm running the 2006 version, and seeing the same sort of figures, despite a 30bhp deficit over yours. Official figures are way off... round town high 30's, low 40's are attainable. Motorway, an hours run will see 50mpg as a high, 45mpg as a safe bet. A/C on or off, makes no difference.

Was told that the engines in SAAB (then and now) when diesel are the same as the Alfa/Fiat JTD lump, and same as the Vauxhall CDTI variant.... BUT pulling heavier cars, so figures lower.

John D9395

Original Poster:

377 posts

215 months

Friday 4th March 2011
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Took the plunge and purchased an 09 TTid AERO sportswagon.

Done about 550 miles since collecting last Monday, and the computer is saying 46.2mpg, so yes, just over 2 mpg down on stated figures, but still very respectable I feel given the performance.

I did test drive a 1.6 V50 Volvo which claimed in excess of 60 mpg, but with 0-60 of about 3 days, the high mpg was too much of a trade off for performance / driving enjoyment.

Have kept receipts since purchase, so will calculate the mpg and report back in a couple of thousand miles.

Very impressed with the performance / torque of the engine.

Henry 145

267 posts

207 months

Sunday 6th March 2011
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Thinking of a 180bhp TTid myself...was impressed with economy and performance on extended test...was looking new but seem some 18 month to 2 year old bargains around so now looking used Aero

John D9395

Original Poster:

377 posts

215 months

Sunday 6th March 2011
quotequote all
Lost a fortune by buying a brand new 9-5 3.0 TiD in 04. Will never buy new again, always buy a 2 - 3 year old low milage which has already taken a big hit on the depreciation!

I couldn't find many to choose from, quite a few 12 month old examples, but a little more than I wanted to pay, but managed to find a mint 09 with 20k on the clock.