The 3.0l fusion will do 6.9sec 0-60 with the traction control off stock iv done it on more then one occasion an I think it is more then possible to do 6.8 maybe even 6.7 stock because I did 6.9 in 12 degree weather with salt on the road so for the fact that the fusion can hit 60mph at 6.9 or better stock with the right Cai exhaust,headers and a good tune you could get the car to run 13.5sec in 1/4 if you can get better traction because the tires will spin like crazy for about 2.5sec with the tc off so. Feel free to disagree with me I just know from the cars iv had that if uk what ur doing and get the right parts ul be suprized