Base weight is around 4500 lbs. I’m 185, that’s what it weighed with full tank of fuel and me in it on a calibrated drive on scale, 48 and change +/- 10 lbs. Unfortunately I’ve never taken weight out of the car, just added crap and it adds up. That’s with floor liners + mats + show mats in the trunk, trunk liner, car cover in the trunk, killer chiller + 1.5 gallon tank and the lines, radiator that weighs more + almost 3/4 gallon more of fluid, 20 lb DS loop, P4D Diff and race brace, laptop, this all totals probably another 120-130 lbs, 4500+185+125= 48 and change, it adds up to about match what the scale said it weighed.