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 | |
hills | lead | light | 10 | 0 | 0 | 90 | 80 | 28.257 | |
flat | lead | hvy | 10 | 0 | 0 | 90 | 80 | 22.400 | |
flat | lead | hvy | 7 | 7 | 7 | 79 | 75 | 22.700 | |
mtns | lead | hvy | 0 | 0 | 0 | 100 | 85 | 23.000 | |
hills | lead | hvy | 10 | 0 | 0 | 90 | 80 | 23.500 | |
hills | lead | none | 40 | 0 | 0 | 60 | 75 | 21.600 | |
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flat | med | light | 15 | 10 | 50 | 25 | 60 | 23.400 | |
flat | lead | hvy | 0 | 0 | 0 | 100 | 80 | 23.774 | |
hills | lead | none | 0 | 50 | 10 | 40 | 75 | 22.700 | |
hills | lead | none | 0 | 50 | 10 | 40 | 75 | 22.500 | |
mtns | lead | none | 20 | 0 | 0 | 80 | 80 | 23.900 | |
hills | med | hvy | 0 | 20 | 0 | 80 | 80 | 23.700 | |
hills | lead | light | 10 | 0 | 0 | 90 | 80 | 26.100 | |
flat | lead | hvy | 10 | 0 | 0 | 90 | 80 | 22.100 | |
flat | med | none | 0 | 15 | 15 | 70 | 70 | 25.000 | |
hills | lead | none | 10 | 0 | 0 | 90 | 75 | 23.800 | |
hills | lead | hvy | 0 | 70 | 15 | 15 | 75 | 22.800 | |
flat | med | hvy | 20 | 0 | 0 | 80 | 80 | 24.200 | |
flat | lead | hvy | 10 | 0 | 0 | 90 | 80 | 22.200 | |
flat | lead | hvy | 7 | 7 | 7 | 79 | 75 | 22.700 | |
flat | med | none | 0 | 15 | 15 | 70 | 70 | 26.100 |
What Our Members Are Saying about the Real Gas Mileage of the 2009 Chevrolet Impala
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