21 mpg on average (cars current condition may effect slightly)
30 mpg hwy
18 mpg city
The 1998 Chevy Cavalier has a 14.3 gallon fuel capacity. The mileage is 20 mpg city, 28 mpg highway.
The 2003 Cavalier has an expected mileage of 22 mpg in the city. Highway mileage is an expected 30 mpg.
City: 24-26 mpg Highway: 34-37 mpg
The average gas mileage for a 1998 Chevy Cavalier depends upon if you are driving in the city or on the highway. In city driving, it gets 20 mpg, and on the highway it gets between 27 and 31 mpg.
With the 4.3 L engine and 3:73 gears, around 18 mpg.
I have the 4:10 gears and if you run it a 70 mpg i have gotten 14.9 mpg
Aprox 500 miles at 15 MPG.
We get 21-23 mpg highway and 17- 18 mixed on our 2000 Chevy Blazer 4.3, 4X4.
In my 1995 cavalier, I average close to 30 mpg with a best of 37 mpg and a worse of 25 mpg. The EPA estimates (posted on the windows of most new cars) is 22/33. That is 22 city and 33 highway. Your driving habits will affect this greatly.
My '02 Cavalier still averages 32 mpg on the highway and 25 mpg in town, which is the same as when she was brand new.Answerwhen new mine averaged 34 mpg now it's around 30 mpg. 1996 cavalier sedan with 233,000 miles Answerif you get a cool air intake and the tornado you can get close to 38mpg that's on a car that hasn't been beat ive got a 1996 z24 and recently took a trip to tenn. from Louisiana. i got 37 mpg on that trip there and back