1966 barracuda weight?

A good friend took his 66 to the Co-Op and weighed it when we were in college. It was a stock 273 two barrel, 904 with 8-3/4. The car, half a tank of gas and him weighed in at 3215 lbs. I was surprised as the factory information listed quite a bit less and his registration listed 2865. I was going to weigh my 64 but we had a hailstorm that afternoon which got in the way of weighing my car. With the 833 in mine I was guessing mine would have to be even heavier even with the 7-1/4 rear.