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Buick LaCrosse Fuel Economy Data
4dr Sedan 280-hp 3.6L V6 6-sp shiftable automatic FWD
| 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 | light | light | 15 | 30 | 40 | 15 | 70 | 21.500 | |
| flat | light | hvy | 50 | 40 | 10 | 0 | N/A | 15.500 | |
| hills | v.lt | hvy | 5 | 5 | 15 | 75 | 65 | 27.529 | |
| hills | v.lt | hvy | 5 | 5 | 15 | 75 | 65 | 30.876 | |
| flat | light | light | 0 | 75 | 25 | 0 | N/A | 15.000 | |
| flat | light | none | 0 | 0 | 95 | 5 | 60 | 16.000 | |
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What Our Members Are Saying about the Real Gas Mileage of the 2011 Buick LaCrosse
6-speed shiftable automatic FWD
2011 Buick LaCrosse 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 Buick LaCrosse's real-world MPG based on how and where you drive a car.