17-19
The 2009 Chevrolet Impala LS and LT sedans average 19 mpg in the city and 29 mpg on the highway. The LT2 and LTZ average 17 mpg in the city and 27 mpg on the highway. The SS averages 16 mpg in the city and 24 on the highway.
11 city 16 highway if your lucky it is a old motor
31-32 mpg
When buying a car, fuel efficiency is very important. The fuel efficiency of a 2004 Chevy Impala is up to 21 mpg city and 32 mpg highway.
283 engine? approx 17 mpg
30 mpg hwy
on a 2005 chevy classic 4 cylinder the average mpg u should expect is between 26-28 mpg
Chevrolet Impala 6 cylinder, 3.4 L, Automatic 4-speed, gets 17 mpg in the city & 29 mpg on the hwy.
Mine gets an easy 29 mpg
Manual: 18 mpg / 24 mpg Automatic: : 18 mpg / 21 mpg
Manual: 18 mpg / 24 mpg Automatic: : 18 mpg / 21 mpg
The average Chevy mpg for a SUV is about 13 mpg with the Suburban and Tahoe. The Traverse gets about 22 mpg. The Equinox gets about 24 mpg. Most rarely will you ever get close to 30 mpg. Though hybrids are coming out for the larger SUVs, yet they are hard to find.