Why is my Prius not getting good gas mileage?
Your aging hybrid battery could be costing your Prius to have a lower econ. A failing or bad battery does not allow for adequate gasoline engine off time. This action results in more extended periods of engine run time and lowers fuel economy.
How far can a 2010 Toyota Prius?
Compare Side-by-Side
| 2010 Toyota Prius | |
|---|---|
| EPA Fuel Economy | Regular Gasoline |
| 50 MPG 51 48 combined city/highway city highway | |
| 2.0 gal/100mi | |
| 595 miles Total Range |
Why is my car not getting good gas mileage anymore?
A bad fuel injector or dirty/old fuel filter can drastically affect the flow of fuel into the engine. A fuel system problem is one of the most common causes of poor gas mileage. The more you run your A/C, the lower gas mileage you will get.
Which year Prius gets the best mpg?
2016
The redesigned-for-2016 Prius hybrid’s 52 mpg overall in Consumer Reports’ tests is the best gas mileage we’ve ever measured.
At what speed does a Prius use gas?
15 miles per hour
In general, a Prius switches from battery to gas when the car reaches speeds of 15 miles per hour or more.
How do I restore my fuel economy?
Try the following eight methods of getting your gas mileage back in check.
- Use Premium Gas if Your Car Needs It.
- Open Her Up.
- Change the Air Filter.
- Add Some Fuel System Cleaner.
- Check Your Tires.
- Change the Fuel Filter.
- Change the Spark Plugs and Wires.
- A bad spark plug or wire can make your car run like utter crap.
Which Prius is most fuel-efficient?
Prius Two Eco
The Prius Two Eco is the most fuel-efficient version of this hybrid at an EPA-estimated 58 mpg city and 53 mpg highway, but even other models get 54 mpg city and 50 mpg highway.
What kind of gas mileage does a Prius get?
The Prius has an EPA fuel economy rating of 51 miles per gallon in city driving for the 2010 model and 49 mpg for the 2014 model.
Can a Prius II be switched to 5W-30?
You have some other MAJOR problem looming. I actually switched our 2010 Prius II with 162 k miles on it to 5w-30 at 120 k miles and haven’t seen a drop in mpg (I average 51.3 mpg with mostly highway driving). I did this to help slow oil consumption (a quart every 4500 miles found by checking the dipstick every weekend).
When to take a 2010 Prius for an oil change?
Taking 2010 Prius with over 140k miles in for a oil change September 6, 2017. Will re measure MPG and report back results to this thread. Danny3xd likes this.
Why are my gas mileage dropping on my Prius?
The change in the powertrain software and evidence of physical problems in the inverter probably shows that the company’s modification reduced the power supplied by the battery and increased reliance on the Prius’ four-cylinder gasoline engine, according to the academic experts who have reviewed those filings.