The quite iconic Volvo 145 is 1260 kg.
https://www.carsized.com/en/cars/compare/volvo-145-1973-estate-vs-ford-mustang-1971-2-door-fastback/
Also not metal, but biggest kind of horse I know (Percheron) can go up to ~1200 Kg with a height of 1.80 m at the withers, but well probably not something most people can grasp.