A spider the size of a car would feed on most people easily. Look at the Goliath Bird Eaters in the Amazon.
Edit. The size of a C A T
lol
Yes, a car-sized spider would definitely be eating people every day.
A spider the size of a car would collapse from the weight of its own bodily fluids.
Look at the Goliath Bird Eaters in the Amazon.
Impressive critter, but she's the size of a toy car.