It's about one-and-one-tenth times as heavy as a Cow.
In other words, the weight of a Cow is 0.910 times 1,642.50 pounds.(for Holstein, a.k.a. Holstein Friesian, a.k.a. Friesian, Bos primigenius) (adult, heifer)
A mature Holstein cow (the well-known black-and-white, spotted breed of cow) typically weighs 1,500 pounds. President William Howard Taft (1909 - 1913) kept a Holstein cow named Pauline Wayne on the White House grounds — a gift from a Wisconsin senator and the source of the First Family's milk.
It's about one-and-two-fifths times as heavy as a Grizzly Bear.
In other words, 1,642.50 pounds is 1.430 times the weight of a Grizzly Bear, and the weight of a Grizzly Bear is 0.6990 times that amount.(a.k.a. brown bear, a.k.a. silver bear, Ursus arctos horribilis) (Adult, male, coastal area population average)
An adult, male grizzly bear from a coastal area (where food is plentiful) can weigh up to 1,150 pounds. In spite of their tremendous size, grizzly bears can run at speeds of up to 55 kph (34 mph).
It's about one-and-two-fifths times as heavy as a Polar Bear.
In other words, 1,642.50 pounds is 1.440 times the weight of a Polar Bear, and the weight of a Polar Bear is 0.6940 times that amount.(Ursus maritimus) (adult, male)
An adult, male polar bear weighs between 1,140 pounds. Polar bears are so heavily insulated by their 9.9 cm (3.9 in) layer of blubber that they are often difficult to detect using infrared photography sensors.
It's about one-and-seven-tenths times as heavy as a Grand Piano.
It's about one-and-four-fifths times as heavy as a Horse.
In other words, the weight of a Horse is 0.560 times 1,642.50 pounds.(Equus ferus caballus) (Arabian, adult)
n Arabian riding horse (or similar breed) weighs between 930 pounds. During races, horses must carry jockeys and their equipment, which in the Kentucky Derby, for example, can weigh up to 120 pounds.
It's about half as heavy as a Car.
In other words, 1,642.50 pounds is 0.4510 times the weight of a Car, and the weight of a Car is 2.2170 times that amount.(for 2009 Ford Taurus; automatic transmission; curb weight)
A 2009 Ford Taurus weighs 3,642 pounds. The first mass-produced car, the Curved Dash Oldsmobile — introduced in 1901 — weighed just 851 pounds.
It's about two-fifths as heavy as a Giraffe.
In other words, 1,642.50 pounds is 0.3860 times the weight of a Giraffe, and the weight of a Giraffe is 2.590 times that amount.(Giraffa camelopardalis reticulata) (adult, male, maximum of range)
An adult, male giraffe can weigh up to 4,250 pounds. Reaching 5.5 m (18 ft) in height by adulthood, giraffe calves can grow as much as 3 cm (1 in) per day.