

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 | |
flat | light | light | 0 | 20 | 20 | 60 | 60 | 25.600 | |
flat | med | none | 10 | 20 | 30 | 40 | 70 | 21.000 | |
flat | med | none | 0 | 0 | 90 | 10 | 65 | 23.500 | |
hills | med | light | 0 | 0 | 50 | 50 | 70 | 27.067 | |
hills | med | light | 0 | 0 | 5 | 95 | 70 | 29.619 | |
hills | med | light | 0 | 0 | 5 | 95 | 70 | 31.233 | |
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What Our Members Are Saying about the Real Gas Mileage of the 2011 Buick Regal
6-speed manual FWD
6-speed shiftable automatic FWD
2011 Buick Regal 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 Regal's real-world MPG based on how and where you drive a car.