You are here:
Forums
Sedans
Toyota Camry
Toyota Camry Real World MPG

930 messages, Last post on Oct 13, 2009 at 4:27 PM
You are in the Toyota Camry Forum. Your Hosts are pat & karens
...that I have a 2005 Camry 4-cylinder, if that wasn't clear from the last post. My 2004 Camry, with one fewer gear in the tranny, gave better mileage on the highway -- 35 to 38 mpg. As I noted before, I really need to take the 2005 on a long uninterrupted interstate-only trip to see what it can do. But so far, I've been disappointed at 4000+ miles.
|
|
|
Replying to: westside (Jun 07, 2005 7:53 pm)
|
|
|
Replying to: fredvh (Aug 03, 2005 8:36 am) |
|
|
Replying to: geezer55 (Jun 04, 2005 7:18 pm) Basically, your energy losses to wind resistance will be twice as much at 80mph than it is at 40mph. A similar thing happens to the losses in the driveline and tires. The losses in the engine will be the same at the two speeds assuming that the RPMs are the same. This will depend on the gearing of the transmission. Generally a car will get its best gas mileage while going slow (low RPMs) in its tallest gear. As you speed up, you waste more energy bucking the wind and moving the fluids in the car around faster. Now, you could design a car with super tall gears so that you're going 80MPH at low RPMs, but this wouldn't solve the problem since at higher speeds you're wasting almost all of the energy produced by the engine pushing the outside air. The most effective way to improve your mileage at higher speeds is to improve the aerodynamics of the vehicle. |
|
|
Replying to: KarenS (May 31, 2005 7:57 am) |
|
|
mpg-% freeway (by miles driven, not time, rounded to 5%) 20-50, 25-70, 23-70, 25-80, 26-85, 33-90, 26-75, 22-70, 25-80, 24-80, 22-50, 27-75, 22-60, 22-80, 24-50, 25-80, 24-50, 21-75, 25-60, 17-05, 17-05, 18-20, 21-20, 21-60, 27-80 I will keep you all posted after I bring it back to the dealer (for the second time) and update you as to what if anything was done and if it was effective. Out. PhD86 |
|
|
|
Straight highway I get 36MPG and a combination of city and highway I usually get 26MPG. On one trip I went 640 miles on a tank. The needle was below the E line. Just drive safely and don't race everywhere and you'll notice an instant jump in your MPG.
|
|
|
Replying to: gardner5236 (Oct 08, 2005 1:34 pm) |
|
|
Mostly city driving mixed with a little bit of HWY. I get 26-27mpg with the 5 sp...light foot too. An article I just read said to fill up early in the morning or late at night. Interesting, they say the fuel is "denser" and you actually get more for your money getting it in colder temps. The pumps measure by volume, not weight. Every little tip matters as high as the prices are going!
|
|
|
Replying to: leob1 (Oct 13, 2005 8:41 am) Nothing new - I heard that in the mid-fifties in grammar school. While true, it's also true that as the day wears on and wamrs up, that denser gasoline that fit so well in the tank when cold, expands and has to go somewhere. (Not a problem is you're on a long drive and have a chance to use the additional gas before it expands, but if you just drive to work and park in the sunlight on a warm day...) Used to be, it just vented as vapor out the gas cap, but since that's no longer an option, courtesy of environmental concerns, it is vented to the charcoal canister. If overpressurized, the result is poor engine starting and poor drivability - sometimes requiring replacement of pricey emissions control components if they're over-saturated with raw gas. Sometimes the harder you try for efficiency, the behinder you get. |
|
You are here:
Forums
Sedans
Toyota Camry
Toyota Camry Real World MPG
New? Join Now!
Forum Tools
Search Forums
Browse by Vehicle
2010 Toyota Camry
2008 Toyota Camry Solara



Browse by Board
Browse by Topic
Today's Chats