My grandparent's old minivan: '00 Dodge Caravan with a 2.4L I4 with the air conditioning on. I could push that damn thing faster than it moved by itself. When the a/c compressor kicked off you'd get a surge of power and then it would kick on and God forbid you be going up a hill or you need power. On the interstate I had a full van with people, on a hill, 18 wheeler slowed down, went to pass them, held it at WOT for I know 2-3 minutes before ever reaching cruising speed.
Talking about appreciating the GP...