Paiste402
My workin on the car face
- Joined
- Oct 20, 2007
- Messages
- 558
- Reaction score
- 5
- Points
- 0
- Location
- Normanville SA
- Members Ride
- 1992 EB Fairmont Ghia
here we go again.
Check out the australian fuel consumption standard results since they have been published! no normally aspirated larger engine fitted to the same chassis layout from the same manufacturer in the one model range has every achieved better consumption than the smaller normally aspirated engine....period.
Yeh, the results were rigged by white coated 6cyl drivers......in your v8 dreams!
In my v6, the aus test figures for hwy of 6.6L/100km petrol. v8s of the same model are rated at 7.4 man and 8.5 auto for petrol. So yes consumption less than 10L/100km should also be achievable on a v8, but achieving it and then quoting some v6 with a fuel guzzling problem is evidence that v8s are more economical is not really not enough to refute all those stringent government tests.
granted thats the figures that they released but its like any statistics, they all vary.
Like in Wheels magazine, they tested the HSV 6.2 litre with the claimed 4.9-5.0 0-100 or somethin. They were hitting around 5.5 at the best and thats with V8 Supercar drivers testing them. Point is, just cause thats what they say, doesnt make it true.
Now i do believe that V6's are more likely to be more economic than V8's... but not by much or at all.
Ive had a VN V6 on LPG and i was paying $50 a week at the time on fuel. Around 600km. My VB 253 V8, on LPG which has a 3 speed, single spinner with a tired engine and bad differential ratios wasnt far behind at $70 a week, BUT the prices are around .20 higher and i was driving more. So nearly the damn same. These cars are like 20 years apart too and this VB is shagged out. Doesnt matter, ive got a VC 312 in the works now
Its the driver, i can use more fuel in a Kia Rio than in a V8. I just might stay in first gear the whole drive