Passing Fear: Do Fuel Economy Gains Compromise Quick Acceleration?

Let’s say a driver approaches a red light at 80 kilometers per hour and coasts to slow down, then the light turns green and he or she floors the accelerator. As the car slows down, the transmission automatically downshifts into lower gears, but a sudden command to increase speed reverses that process and the transmission has to find the proper gear for quick acceleration. With new technology introduced in the past couple of years to meet upcoming fuel economy standards , drivers of a small handful of the latest Ford, Chevy, GMC, Volkswagen, Mitsubishi models may feel engine hesitation when they goose the accelerator, which is a source of frustration, at minimum, to many drivers.

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Passing Fear: Do Fuel Economy Gains Compromise Quick Acceleration?