Thanks for choosing justanswer.com! If you own this vehicle you can find the exact weight relatively easy. If you look on the door jamb of your drivers front door you will see a tag that has the vin information of your vehicle, it will also state the front and rear weight of your vehicle. The expected weight of the cougar is 2,829 lbs. if it has a 4 cylinder. The 6 cylinder weight is 2,881 with a manual transmission and 3021 with an automatic.