When you trade in a car, you're selling it - to the dealer. Selling the same car privately will ALWAYS generate more money for the seller than a trade in, but it's also more work. In a trade-in, a dealership offers less in order to make money when they sell it. They know that, to many people, the time savings and reduced hassle are worth more than the extra money they could get if they sold their car privately. Go to www.kbb.com (Kelly Blue Book) or www.nada.com (The Blue Book that banks usually use) to get the market value of a sell. As to which is better for you - more money, or more time and less hassle - that's a personal decision that only you can make once you have both the Blue Book value and the dealer's offer in front of you. (By the way, this is true of all cars, not just bimmers.)
High mileage is a term to describe running shoes. The support in these shoes is designed for long distance running. A hiking shoe would be a better shoe for hiking.
Probably the best way to get better fuel mileage would be to get a tuner for it.
i honestly think that a charter bus has better gas mileage than a regular school bus a lot better gas mileage if i were to really answer this i would say yes a charter bus does have good gas mileage= ]
If you are purchasing a new 08 Caravan, the smaller engine will be better on gas mileage.
did it change for the better or worse? if it changed for the better it could of been bad.
No it will not give you better performance or increase gas mileage. Gas mileage and performance will decrease only if you use it. leaving it off is like not having it at all.
i found with mine, that if you used 91 octane you get worse gas mileage than with 87, you also have to remember the KZ models are old and when they were running the streets the most common gas was 87 octane 91 was pretty much race fuel. so if you want better mileage i would probably go with 87.
A free flow muffler can improve mileage but by not by much. It would take a long time to recoup the cost of a new muffler.
That would depend upon the lending terms in the purchase contract, and in some US states the consumer law relating to the matter
Running rough? Hard starting? reduced fuel economy? Recommended mileage from owner's manual?
Could be a clogged catalytic converter, if you are also getting wose gas mileage, and it sort of smells like raw eggs. Otherwise, I would get a fuel injector cleaning, and try switching to a better octane at the pump.
i header is much better than a manifold better it will give you increased air flow horse power and gas mileage