I have 2.5T on order and everyone I stop on the street who has Xc90 loves the car but complains about poor gas milage. does anyone have any long term experience with this? thanks.
It's not that big. My old V-8 Jeep Grand Cherokee got 18 mpg. Does anyone have an explanation for the Volvo's high fuel consumption other than weight?quote:
its a big car, gets poor MPG.
My 2.5 averages 18.5 so far, but only 1000 miles. I expect it to get better as the miles pile up.
Aquaman,quote:
I've been averaging 16.6-17.1 in city driving lately (after 1200 miles, was steadily increasing from 15.0 before that). Just in the middle of a 700 mile round trip, about 1700 miles now, and the highway average was 20.2 (driving 70-80mph most of the way, don't remember the computer's average speed).
So far, mine's been performing much closer to spec than others. I'm happy--so far!
Yes it would. It does so on the other Volvo cars.quote:
But I don't doubt that 91 octane would get me one more mpg around town.
It's okay to mix in a pinch, but I'd keep to the premium petrol.quote:
I posted this somewhere else, but is it ok to change back and forth between 89 octane and 93 octane? Will they average out when you mix them?
Could be a pic of someone just driving downhill after a fill-up. I know this doesn't count towards the xc90, but my s40 is stated at 22 city, 30 highway. I get around 300 miles from the tank. After I fill up, I head off to the highway and stay at a constant speed of 60mph with fair amounts of hills, and when I finish my way of 20 miles, my trip computer says 445 miles. I got it to say 490 once.quote:
This picture must be from a diesel!!
![]()
790km ~ 490 miles /19 gallons = 26mpg
Wow, once you get your XC90 you'll have a different model for every day of the working week. http://********************/smile/emwink.gif But maybe you don't need to work ?? http://********************/smile/embeer.gif Did you ever hear of the book "The self made Millionaire"?? They don't use premium gas !!! http://********************/smile/emsmilep.gifquote:
I own an s80, s60, s40 and xc70
Have you tried it for a test period? I have heard from people that did test it out they consistently got better gas mileage on higher octane. One 850 owner said that the difference in gas mileage paid for itself with the difference in price per gallon. Meaning it gave him better enough fuel economy to make it cheaper to buy the 91 vs the 89 and it is better for the car in the long run.quote:
But I don't doubt that 91 octane would get me one more mpg around town.
But who is very generous to his kids and x-wife (an S60 for the kids, jeeeez). I have two boys 5 and 2. Maybe some day I'll have 4 Volvos also. http://********************/smile/emsmile.gif My wife already wants her "own" XC90. I'm working on securing two educations first. That way they can someday buy there own Volvo's too. http://********************/smile/emwink.gifquote:
just a working class slob.
OOPS! Missed your post! Bad me! Well, it is definitely not in my head. I have been driving these cars for 9 years now and I wanted to find out if Volvo's "edict" that recommends premium for "best gas mileage and optimum performance is hogwash. I am telling you that it is not. Now, do you expect HUGE differences? No...but you can see differences of up to 1.5 mpg.quote:
Hey Yannis---I think putting in premium and getting better mileage is in your head and manufacturers BS.
Sure they do...but that is not the point.quote:
The octane has lots to due with the combustion ratio, these cars handle it just fine.
quote:
I own an s80, s60, s40 and xc70 and I have tried premium and plus in all these cars and it makes no difference in mpg.[/quot]
Don't know...if you don't want to see the difference, you won't! http://********************/smile/emwink.gif
It will make a small difference. Plus, premium gasolines do have additional detergents compared to regular and middle grades. That is a given.I drive the s80 and put in regular. Over the last 6-8 tanks of gas my guage on the dash says 21.1 mpg, that is pretty damn good. . what is premium going to do execept cost me alot more $$$$.
Why don't you use Pep Boys oil instead of the national brand oil you are using? That one is also rated SF or SL like the national brand you are using!
Well, they are definitely CLUELESS and you can use my name when you tell them that! http://********************/smile/emwink.gifquote:
When I picked up my car from dealer and used the first tank of gas, I called the dealer to ask what type of premium he put in car, he said they only put in regular, and don't waste your money on premium.. Just my2 cents.
Yannis