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Chevrolet Impala Gas Mileage (MPG)

Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Chevrolet Impala's real-world MPG based on how and where you drive a car.

Reported MPG

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Chevrolet Impala Gas Mileage

Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2013 4dr Sedan 300-horsepower 3.6L V6
6-speed automatic FWD
flat med light 0 1 9 90 65 26.0
2013 4dr Sedan 300-horsepower 3.6L V6
6-speed automatic FWD
flat med light 0 1 9 90 65 26.0  
  Averages flat med light 0 1 9 90 65 26.0
With the 211-horsepower 3.5L V6 engine, 4-speed automatic transmission, and front-wheel drive, 2013 Chevrolet Impala fuel economy has been averaging 26.0 MPG (miles per gallon).

The 2013 Chevrolet Impalas in this analysis were driven mostly on the highway at an average speed of 65 miles per hour (about 90 percent of the miles driven). The rest of the miles were in the suburbs (9 percent), in the city (1 percent), and in heavy traffic (0 percent).

In addition the average 2013 Chevrolet Impala in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2012 4dr Sedan 300-horsepower 3.6L V6
6-speed automatic FWD
flat med hvy 0 10 65 25 70 22.3
  flat med hvy 0 5 45 50 70 23.8
  flat med hvy 0 6 28 67 70 27.0
  flat med hvy 0 10 80 10 70 23.5
  flat med hvy 0 10 60 30 70 23.4
2012 4dr Sedan 300-horsepower 3.6L V6
6-speed automatic FWD
flat med hvy 0 8 56 36 70 24.0  
  Averages flat med hvy 0 8 56 36 70 24.0
With the 211-horsepower 3.5L V6 engine, 4-speed automatic transmission, and front-wheel drive, the 2012 Chevrolet Impala has been averaging 24.0 MPG (miles per gallon).

The 2012 Chevrolet Impalas in this analysis were driven mostly in the suburbs (about 56 percent of the miles driven). The rest of the miles were on the highway at an average speed of 70 miles per hour (36 percent), in the city (8 percent), and in heavy traffic (0 percent).

In addition the average 2012 Chevrolet Impala in this analysis was driven on flat terrain with a medium foot and the AC on most or all of the time.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2011 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD
flat light light 0 15 30 55 65 28.2
  flat light light 0 15 30 55 65 29.4
  flat light none 10 15 60 15 65 28.4
  flat light light 0 15 30 55 65 28.7
  flat light none 10 60 15 15 65 27.3
2011 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD
flat light light 4 24 33 39 65 28.4  
  Averages flat light light 4 24 33 39 65 28.4
With the 211-horsepower 3.5L V6 engine, 4-speed automatic transmission, and front-wheel drive, 2011 Chevrolet Impala gas mileage has been averaging 28.4 MPG (miles per gallon).

The 2011 Chevrolet Impalas in this analysis were driven mostly on the highway at an average speed of 65 miles per hour (about 39 percent of the miles driven). The rest of the miles were in the suburbs (33 percent), in the city (24 percent), and in heavy traffic (4 percent).

In addition the average 2011 Chevrolet Impala in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2010 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD
flat light light 0 0 2 98 70 32.0
2010 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD
flat light light 0 0 2 98 70 32.0  
  Averages flat light light 0 0 2 98 70 32.0
With the 211-horsepower 3.5L V6 engine, 4-speed automatic transmission, and front-wheel drive, 2010 Chevrolet Impala fuel economy has been averaging 32.0 MPG (miles per gallon).

The 2010 Chevrolet Impalas in this analysis were driven mostly on the highway at an average speed of 70 miles per hour (about 98 percent of the miles driven). The rest of the miles were in the suburbs (2 percent), in heavy traffic (0 percent), and in the city (0 percent).

In addition the average 2010 Chevrolet Impala in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2009 4dr Sedan 233-horsepower 3.9L V6
4-speed automatic FWD
flat med light 0 0 30 70 75 25.0
  flat light hvy 10 0 10 80 60 29.8
  flat med light 0 3 4 94 95 24.4
2009 4dr Sedan 233-horsepower 3.9L V6
4-speed automatic FWD
flat med light 3 1 15 81 77 26.4  
  Averages flat med light 3 1 15 81 77 26.4
With the 233-horsepower 3.9L V6 engine, 4-speed automatic transmission, and front-wheel drive, the 2009 Chevrolet Impala has been averaging 26.4 MPG (miles per gallon).

The 2009 Chevrolet Impalas in this analysis were driven mostly on the highway at an average speed of 77 miles per hour (about 81 percent of the miles driven). The rest of the miles were in the suburbs (15 percent), in heavy traffic (3 percent), and in the city (1 percent).

In addition the average 2009 Chevrolet Impala in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2009 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD
hills lead light 10 0 0 90 80 26.1
  flat med hvy 20 0 0 80 80 24.2
  hills lead hvy 10 0 0 90 80 23.5
  hills lead light 10 0 0 90 80 28.3
  flat lead hvy 10 0 0 90 80 22.2
2009 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD
hills lead hvy 12 0 0 88 80 24.9  
  Averages hills lead hvy 12 0 0 88 80 24.9
With the 211-horsepower 3.5L V6 engine, 4-speed automatic transmission, and front-wheel drive, 2009 Chevrolet Impala gas mileage has been averaging 24.9 MPG (miles per gallon).

The 2009 Chevrolet Impalas in this analysis were driven mostly on the highway at an average speed of 80 miles per hour (about 88 percent of the miles driven). The rest of the miles were in heavy traffic (12 percent), in the suburbs (0 percent), and in the city (0 percent).

In addition the average 2009 Chevrolet Impala in this analysis was driven on hilly terrain with a lead foot and the AC on most or all of the time.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2008 4dr Sedan 233-horsepower 3.9L V6
4-speed automatic FWD
flat light none 0 5 5 90 75 24.3
  flat light none 0 5 5 90 75 24.4
  flat light none 0 0 30 70 75 29.1
2008 4dr Sedan 233-horsepower 3.9L V6
4-speed automatic FWD
flat light none 0 3 13 83 75 25.9  
  Averages flat light none 0 3 13 83 75 25.9
With the 233-horsepower 3.9L V6 engine, 4-speed automatic transmission, and front-wheel drive, 2008 Chevrolet Impala fuel economy has been averaging 25.9 MPG (miles per gallon).

The 2008 Chevrolet Impalas in this analysis were driven mostly on the highway at an average speed of 75 miles per hour (about 83 percent of the miles driven). The rest of the miles were in the suburbs (13 percent), in the city (3 percent), and in heavy traffic (0 percent).

In addition the average 2008 Chevrolet Impala in this analysis was driven on flat terrain with a light foot and the AC not used at all.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2008 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD
flat light hvy 15 35 35 15 70 23.0
  mtns light none 0 0 10 90 60 37.0
  flat light light 19 22 25 34 65 28.0
  flat light none 20 70 10 0 N/A 16.0
  flat med light 0 15 35 50 65 27.9
2008 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD
flat light light 11 28 23 38 65 26.4  
  Averages flat light light 11 28 23 38 65 26.4
With the 211-horsepower 3.5L V6 engine, 4-speed automatic transmission, and front-wheel drive, the 2008 Chevrolet Impala has been averaging 26.4 MPG (miles per gallon).

The 2008 Chevrolet Impalas in this analysis were driven mostly on the highway at an average speed of 65 miles per hour (about 38 percent of the miles driven). The rest of the miles were in the city (28 percent), in the suburbs (23 percent), and in heavy traffic (11 percent).

In addition the average 2008 Chevrolet Impala in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2007 4dr Sedan 233-horsepower 3.9L V6
4-speed automatic FWD
flat med none 0 1 1 98 75 26.1
  flat med light 0 5 10 85 65 27.7
  flat light hvy 10 40 0 50 70 25.5
  flat med none 2 5 23 70 60 25.0
2007 4dr Sedan 233-horsepower 3.9L V6
4-speed automatic FWD
flat med light 3 13 9 76 68 26.1  
  Averages flat med light 3 13 9 76 68 26.1
With the 233-horsepower 3.9L V6 engine, 4-speed automatic transmission, and front-wheel drive, 2007 Chevrolet Impala gas mileage has been averaging 26.1 MPG (miles per gallon).

The 2007 Chevrolet Impalas in this analysis were driven mostly on the highway at an average speed of 68 miles per hour (about 76 percent of the miles driven). The rest of the miles were in the city (13 percent), in the suburbs (9 percent), and in heavy traffic (3 percent).

In addition the average 2007 Chevrolet Impala in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2007 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD
flat light none 0 0 10 90 70 29.0
  flat light none 10 80 10 0 N/A 25.3
  mtns light light 0 0 0 100 68 37.3
  flat med none 0 0 5 95 60 17.4
  flat light light 10 30 30 30 60 24.5
2007 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD
flat light none 4 22 11 63 65 26.7  
  Averages flat light none 4 22 11 63 65 26.7
With the 211-horsepower 3.5L V6 engine, 4-speed automatic transmission, and front-wheel drive, 2007 Chevrolet Impala fuel economy has been averaging 26.7 MPG (miles per gallon).

The 2007 Chevrolet Impalas in this analysis were driven mostly on the highway at an average speed of 65 miles per hour (about 63 percent of the miles driven). The rest of the miles were in the city (22 percent), in the suburbs (11 percent), and in heavy traffic (4 percent).

In addition the average 2007 Chevrolet Impala in this analysis was driven on flat terrain with a light foot and the AC not used at all.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2006 4dr Sedan 303-horsepower 5.3L V8
4-speed automatic FWD
flat med light 10 35 25 30 70 17.3
  flat med none 0 27 30 43 65 17.0
  flat med none 20 20 30 30 65 18.0
2006 4dr Sedan 303-horsepower 5.3L V8
4-speed automatic FWD
flat med none 10 27 28 34 67 17.4  
  Averages flat med none 10 27 28 34 67 17.4
With the 303-horsepower 5.3L V8 engine, 4-speed automatic transmission, and front-wheel drive, the 2006 Chevrolet Impala has been averaging 17.4 MPG (miles per gallon).

The 2006 Chevrolet Impalas in this analysis were driven mostly on the highway at an average speed of 67 miles per hour (about 34 percent of the miles driven). The rest of the miles were in the suburbs (28 percent), in the city (27 percent), and in heavy traffic (10 percent).

In addition the average 2006 Chevrolet Impala in this analysis was driven on flat terrain with a medium foot and the AC not used at all.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2006 4dr Sedan 242-horsepower 3.9L V6
4-speed automatic FWD
flat med none 100 0 0 0 N/A 17.3
  mtns med none 0 0 0 100 75 27.2
  hills lead hvy 15 25 35 25 74 26.1
  flat med none 1 50 5 44 55 17.7
  hills lead hvy 15 25 35 25 74 26.1
2006 4dr Sedan 242-horsepower 3.9L V6
4-speed automatic FWD
hills med light 26 20 15 39 70 22.9  
  Averages hills med light 26 20 15 39 70 22.9
With the 233-horsepower 3.9L V6 engine, 4-speed automatic transmission, and front-wheel drive, 2006 Chevrolet Impala gas mileage has been averaging 22.9 MPG (miles per gallon).

The 2006 Chevrolet Impalas in this analysis were driven mostly on the highway at an average speed of 70 miles per hour (about 39 percent of the miles driven). The rest of the miles were in heavy traffic (26 percent), in the city (20 percent), and in the suburbs (15 percent).

In addition the average 2006 Chevrolet Impala in this analysis was driven on hilly terrain with a medium foot and the AC on only some of the time.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2006 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD
flat med light 6 6 6 81 75 28.6
  flat light light 10 10 30 50 70 25.6
  flat light light 0 15 15 70 70 27.4
  hills med light 70 10 10 10 60 20.5
  flat light none 5 25 45 25 70 25.7
2006 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD
flat light light 18 13 21 47 69 25.6  
  Averages flat light light 18 13 21 47 69 25.6
With the 211-horsepower 3.5L V6 engine, 4-speed automatic transmission, and front-wheel drive, 2006 Chevrolet Impala fuel economy has been averaging 25.6 MPG (miles per gallon).

The 2006 Chevrolet Impalas in this analysis were driven mostly on the highway at an average speed of 69 miles per hour (about 47 percent of the miles driven). The rest of the miles were in the suburbs (21 percent), in heavy traffic (18 percent), and in the city (13 percent).

In addition the average 2006 Chevrolet Impala in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2006 2dr Coupe 211-horsepower 3.5L V6
4-speed automatic FWD
flat light light 1 39 10 50 60 22.9
2006 2dr Coupe 211-horsepower 3.5L V6
4-speed automatic FWD
flat light light 1 39 10 50 60 22.9  
  Averages flat light light 1 39 10 50 60 22.9
With the 211-horsepower 3.5L V6 engine, 4-speed automatic transmission, and front-wheel drive, the 2006 Chevrolet Impala has been averaging 22.9 MPG (miles per gallon).

The 2006 Chevrolet Impalas in this analysis were driven mostly on the highway at an average speed of 60 miles per hour (about 50 percent of the miles driven). The rest of the miles were in the city (39 percent), in the suburbs (10 percent), and in heavy traffic (1 percent).

In addition the average 2006 Chevrolet Impala in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2005 4dr Sedan supercharged 240hp 3.8L V6
4-speed automatic FWD
hills light light 30 40 20 10 65 20.0
2005 4dr Sedan supercharged 240hp 3.8L V6
4-speed automatic FWD
hills light light 30 40 20 10 65 20.0  
  Averages hills light light 30 40 20 10 65 20.0
With the 303-horsepower 5.3L V8 engine, 4-speed automatic transmission, and front-wheel drive, 2005 Chevrolet Impala gas mileage has been averaging 20.0 MPG (miles per gallon).

The 2005 Chevrolet Impalas in this analysis were driven mostly in the city (about 40 percent of the miles driven). The rest of the miles were in heavy traffic (30 percent), in the suburbs (20 percent), and on the highway at an average speed of 65 miles per hour (10 percent).

In addition the average 2005 Chevrolet Impala in this analysis was driven on hilly terrain with a light foot and the AC on only some of the time.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2005 4dr Sedan 180-horsepower 3.4L V6
4-speed automatic FWD
flat med hvy 10 20 60 10 75 21.9
  flat med hvy 5 10 85 0 N/A 25.0
  flat light none 0 20 70 10 75 22.0
  flat med none 0 20 70 10 70 25.0
2005 4dr Sedan 180-horsepower 3.4L V6
4-speed automatic FWD
flat med light 4 18 71 8 73 23.5  
  Averages flat med light 4 18 71 8 73 23.5
With the 211-horsepower 3.5L V6 engine, 4-speed automatic transmission, and front-wheel drive, 2005 Chevrolet Impala fuel economy has been averaging 23.5 MPG (miles per gallon).

The 2005 Chevrolet Impalas in this analysis were driven mostly in the suburbs (about 71 percent of the miles driven). The rest of the miles were in the city (18 percent), on the highway at an average speed of 73 miles per hour (8 percent), and in heavy traffic (4 percent).

In addition the average 2005 Chevrolet Impala in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2004 4dr Sedan supercharged 240hp 3.8L V6
4-speed automatic FWD
flat med light 2 18 50 30 60 31.0
2004 4dr Sedan supercharged 240hp 3.8L V6
4-speed automatic FWD
flat med light 2 18 50 30 60 31.0  
  Averages flat med light 2 18 50 30 60 31.0
With the 303-horsepower 5.3L V8 engine, 4-speed automatic transmission, and front-wheel drive, the 2004 Chevrolet Impala has been averaging 31.0 MPG (miles per gallon).

The 2004 Chevrolet Impalas in this analysis were driven mostly in the suburbs (about 50 percent of the miles driven). The rest of the miles were on the highway at an average speed of 60 miles per hour (30 percent), in the city (18 percent), and in heavy traffic (2 percent).

In addition the average 2004 Chevrolet Impala in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2004 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD
flat light light 0 5 5 90 70 32.1
  flat lead none 0 0 50 50 75 25.2
  flat lead none 0 5 0 95 80 24.8
2004 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD
flat med none 0 3 18 78 75 27.4  
  Averages flat med none 0 3 18 78 75 27.4
With the 233-horsepower 3.9L V6 engine, 4-speed automatic transmission, and front-wheel drive, 2004 Chevrolet Impala gas mileage has been averaging 27.4 MPG (miles per gallon).

The 2004 Chevrolet Impalas in this analysis were driven mostly on the highway at an average speed of 75 miles per hour (about 78 percent of the miles driven). The rest of the miles were in the suburbs (18 percent), in the city (3 percent), and in heavy traffic (0 percent).

In addition the average 2004 Chevrolet Impala in this analysis was driven on flat terrain with a medium foot and the AC not used at all.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2004 4dr Sedan 180-horsepower 3.4L V6
4-speed automatic FWD
flat med hvy 0 10 80 10 70 20.5
  hills lead hvy 5 5 10 80 70 24.5
  hills light hvy 20 22 22 36 60 15.0
  flat light hvy 0 100 0 0 N/A 22.0
  hills light light 30 0 20 50 60 25.0
2004 4dr Sedan 180-horsepower 3.4L V6
4-speed automatic FWD
hills med hvy 11 27 26 35 65 21.4  
  Averages hills med hvy 11 27 26 35 65 21.4
With the 211-horsepower 3.5L V6 engine, 4-speed automatic transmission, and front-wheel drive, 2004 Chevrolet Impala fuel economy has been averaging 21.4 MPG (miles per gallon).

The 2004 Chevrolet Impalas in this analysis were driven mostly on the highway at an average speed of 65 miles per hour (about 35 percent of the miles driven). The rest of the miles were in the city (27 percent), in the suburbs (26 percent), and in heavy traffic (11 percent).

In addition the average 2004 Chevrolet Impala in this analysis was driven on hilly terrain with a medium foot and the AC on most or all of the time.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2003 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD
flat med light 11 11 56 22 75 23.7
  flat med none 5 25 0 70 65 24.6
2003 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD
flat med light 8 18 28 46 70 24.2  
  Averages flat med light 8 18 28 46 70 24.2
With the 233-horsepower 3.9L V6 engine, 4-speed automatic transmission, and front-wheel drive, the 2003 Chevrolet Impala has been averaging 24.2 MPG (miles per gallon).

The 2003 Chevrolet Impalas in this analysis were driven mostly on the highway at an average speed of 70 miles per hour (about 46 percent of the miles driven). The rest of the miles were in the suburbs (28 percent), in the city (18 percent), and in heavy traffic (8 percent).

In addition the average 2003 Chevrolet Impala in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2003 4dr Sedan 180-horsepower 3.4L V6
4-speed automatic FWD
flat med light 30 40 0 30 60 16.0
2003 4dr Sedan 180-horsepower 3.4L V6
4-speed automatic FWD
flat med light 30 40 0 30 60 16.0  
  Averages flat med light 30 40 0 30 60 16.0
With the 211-horsepower 3.5L V6 engine, 4-speed automatic transmission, and front-wheel drive, 2003 Chevrolet Impala gas mileage has been averaging 16.0 MPG (miles per gallon).

The 2003 Chevrolet Impalas in this analysis were driven mostly in the city (about 40 percent of the miles driven). The rest of the miles were on the highway at an average speed of 60 miles per hour (30 percent), in heavy traffic (30 percent), and in the suburbs (0 percent).

In addition the average 2003 Chevrolet Impala in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2002 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD
flat light light 18 21 25 35 65 20.0
  flat light light 0 45 15 40 75 25.0
  flat light light 0 40 30 30 70 21.3
2002 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD
flat light light 6 35 23 35 70 22.1  
  Averages flat light light 6 35 23 35 70 22.1
With the 233-horsepower 3.9L V6 engine, 4-speed automatic transmission, and front-wheel drive, 2002 Chevrolet Impala fuel economy has been averaging 22.1 MPG (miles per gallon).

The 2002 Chevrolet Impalas in this analysis were driven mostly on the highway at an average speed of 70 miles per hour (about 35 percent of the miles driven). The rest of the miles were in the city (35 percent), in the suburbs (23 percent), and in heavy traffic (6 percent).

In addition the average 2002 Chevrolet Impala in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2002 4dr Sedan 180-horsepower 3.4L V6
4-speed automatic FWD
flat light light 5 25 30 40 65 24.0
  flat light light 4 9 22 65 60 28.0
  flat light light 4 9 22 65 60 28.0
2002 4dr Sedan 180-horsepower 3.4L V6
4-speed automatic FWD
flat light light 4 14 25 57 62 26.7  
  Averages flat light light 4 14 25 57 62 26.7
With the 211-horsepower 3.5L V6 engine, 4-speed automatic transmission, and front-wheel drive, the 2002 Chevrolet Impala has been averaging 26.7 MPG (miles per gallon).

The 2002 Chevrolet Impalas in this analysis were driven mostly on the highway at an average speed of 62 miles per hour (about 57 percent of the miles driven). The rest of the miles were in the suburbs (25 percent), in the city (14 percent), and in heavy traffic (4 percent).

In addition the average 2002 Chevrolet Impala in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2001 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD
flat light none 23 24 26 27 60 28.5
2001 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD
flat light none 23 24 26 27 60 28.5  
  Averages flat light none 23 24 26 27 60 28.5
With the 233-horsepower 3.9L V6 engine, 4-speed automatic transmission, and front-wheel drive, 2001 Chevrolet Impala gas mileage has been averaging 28.5 MPG (miles per gallon).

The 2001 Chevrolet Impalas in this analysis were driven mostly on the highway at an average speed of 60 miles per hour (about 27 percent of the miles driven). The rest of the miles were in the suburbs (26 percent), in the city (24 percent), and in heavy traffic (23 percent).

In addition the average 2001 Chevrolet Impala in this analysis was driven on flat terrain with a light foot and the AC not used at all.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2001 4dr Sedan 180-horsepower 3.4L V6
4-speed automatic FWD
flat light none 0 12 0 88 70 28.0
2001 4dr Sedan 180-horsepower 3.4L V6
4-speed automatic FWD
flat light none 0 12 0 88 70 28.0  
  Averages flat light none 0 12 0 88 70 28.0
With the 211-horsepower 3.5L V6 engine, 4-speed automatic transmission, and front-wheel drive, 2001 Chevrolet Impala fuel economy has been averaging 28.0 MPG (miles per gallon).

The 2001 Chevrolet Impalas in this analysis were driven mostly on the highway at an average speed of 70 miles per hour (about 88 percent of the miles driven). The rest of the miles were in the city (12 percent), in heavy traffic (0 percent), and in the suburbs (0 percent).

In addition the average 2001 Chevrolet Impala in this analysis was driven on flat terrain with a light foot and the AC not used at all.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2000 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD
flat light none 20 20 40 20 60 24.1
2000 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD
flat light none 20 20 40 20 60 24.1  
  Averages flat light none 20 20 40 20 60 24.1
With the 233-horsepower 3.9L V6 engine, 4-speed automatic transmission, and front-wheel drive, the 2000 Chevrolet Impala has been averaging 24.1 MPG (miles per gallon).

The 2000 Chevrolet Impalas in this analysis were driven mostly in the suburbs (about 40 percent of the miles driven). The rest of the miles were in heavy traffic (20 percent), in the city (20 percent), and on the highway at an average speed of 60 miles per hour (20 percent).

In addition the average 2000 Chevrolet Impala in this analysis was driven on flat terrain with a light foot and the AC not used at all.
 
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2000 4dr Sedan 180-horsepower 3.4L V6
4-speed automatic FWD
flat light none 0 5 5 90 68 23.5
  flat med none 0 5 5 90 56 24.5
2000 4dr Sedan 180-horsepower 3.4L V6
4-speed automatic FWD
flat med none 0 5 5 90 62 24.0  
  Averages flat med none 0 5 5 90 62 24.0
With the 211-horsepower 3.5L V6 engine, 4-speed automatic transmission, and front-wheel drive, 2000 Chevrolet Impala gas mileage has been averaging 24.0 MPG (miles per gallon).

The 2000 Chevrolet Impalas in this analysis were driven mostly on the highway at an average speed of 62 miles per hour (about 90 percent of the miles driven). The rest of the miles were in the city (5 percent), in the suburbs (5 percent), and in heavy traffic (0 percent).

In addition the average 2000 Chevrolet Impala in this analysis was driven on flat terrain with a medium foot and the AC not used at all.

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What Our Members Are Saying about the Real Chevrolet Impala MPG

Chevrolet Impala Fuel Economy: Pros
Year Body/Powertrain Comment
2012 4dr Sedan 211-hp 3.5L V6 4-sp automatic FWD I got 468 miles on a tank of gas from Greenville TN to Charleston SC then to Myrtle Beach. Very impressed
2011 4dr Sedan 211-hp 3.5L V6 4-sp automatic FWD So far so good with E10 Fuel I am getting an average of 27 and I only have 500 miles on it so far. I now have over 3000 miles and just got back from a long trip 1/2 of it hilly. I set the cruise on 67 and let it go averaged over 32mpg by the end of trip
2009 4dr Sedan 211-hp 3.5L V6 4-sp automatic FWD Averaging 25.0 mpg in mixed driving, very good for the size of the vehicle and the the fact that it is a V6.
2008 4dr Sedan 211-hp 3.5L V6 4-sp automatic FWD Its a full size car that gives good performance and still gets 30 MPG on the highway.
2008 4dr Sedan 233-hp 3.9L V6 4-sp automatic FWD Mileage averages 23-24 around town and close to 30 on road trips which is quite good considering engine size and power.
2008 4dr Sedan 211-hp 3.5L V6 4-sp automatic FWD If driven carefully, 22-30 MPG around town and 33-36 MPG highway. If you are a sloppy driver, make that 18-20 and 25 MPG.
2008 4dr Sedan 211-hp 3.5L V6 4-sp automatic FWD Fuel Economy beats smaller sized cars, let alone others in the same class. 30mpg is not hard to attain.
2007 4dr Sedan 233-hp 3.9L V6 4-sp automatic FWD 15 in town. 30 highway
2007 4dr Sedan 211-hp 3.5L V6 4-sp automatic FWD Regular gas 28 city 33 Highway. E-85 25 city 28 highway.
2007 4dr Sedan 211-hp 3.5L V6 4-sp automatic FWD Great with the 3.5LV6. I get about 23-25 City and 36-38 Hwy.
Chevrolet Impala Fuel Economy: Cons
Year Body/Powertrain Comment
2008 4dr Sedan 211-hp 3.5L V6 4-sp automatic FWD Less then 25 MPG average
2008 4dr Sedan 233-hp 3.9L V6 4-sp automatic FWD In town mileage is less than 15 mpg.
2007 4dr Sedan 233-hp 3.9L V6 4-sp automatic FWD Only get about 25 mpg on interstate with the 3.9 Active fuel management is a gimmick in my opinion and older GM cars with a V6 I have driven have been better with fuel economy than the 3.9.