from Ford Performance:
SAE-rated at 647 horsepower and with 550 lb.-ft. of torque, Ford’s new high-output 3.5-liter V6 powerplant produces the most horsepower of any EcoBoost production engine ever, making Ford GT the fastest production car ever to wear the Blue Oval badge. The engine’s wide powerband produces 90 percent of its peak torque from 3,500 rpm.
“Our expectation has always been that the EcoBoost V6 would perform exceptionally well in the Ford GT – both in terms of power as well as aerodynamic efficiency,” said Dave Pericak, global director, Ford Performance. “We tested and developed this powertrain through the Daytona Prototype race car that ran in IMSA for two seasons, last season racing with Ford GT. We are extremely pleased with how it performs, both on the track and on the road.”
Ford GT’s dry weight just tops 3,000 pounds, which places the supercar between its two primary competitors, the McLaren 675LT and Ferrari 488. Ford GT’s power-to-weight ratio is 4.72 pounds/horsepower.