Tranny shifts like this becuase it is an old man car lmfao, 7th gen impalas shifted nicer. IF you dont like bogging down around town, or before the on ramp. PULL your shifter all the way down and use manual mode, thats why it is there lmfao. Its a lot easier on the engine/tranny when your shifting (unless your racing lol), than it is to have the torque converter bog down, and not know when to shift. Just my 2cents. MANUAL MODE is also much safer in the city, dont gotta WOT every time you pull out somewheres.
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