Revealed: 2015 Ford Mustang GT Makes 435 HP, 400 LB-FT of Torque - MotorTrend Magazine

0-liter Coyote V-8 received upgrades for 2015, which raise output by 15 hp and 10 lb-ft from the previous Mustang GT. All 5. 0-liter V-8s received bigger intake and exhaust valves along with the Boss 302's valve springs. At 435 hp, the 2015 Mustang GT is down 9 hp from the Boss 302, though it makes 20 lb-ft more. Though Ford suggested carryover figures for the V-6 when it debuted the 2015 Mustang, the V-6 is down 5 hp at 300 hp and 280 lb-ft. We've heard that the 2015 Ford Mustang will indeed gain a few pounds due to the new independent rear suspension among other things, but so far we've had no word on official curb weight. The 2015 Mustang V-6 manual will weigh 3526 pounds , a gain of 30 pounds over last year's model. The automatic gains just 12 pounds, at 3530. The Mustang GT manual gains a bit more at 87 pounds, with a curb weight of 3705 pounds. The GT automatic weighs 3729 pounds, up 54 pounds. The new EcoBoost models are pretty close in weight to the V-6s, with the manual version weighing in at 3532 pounds and the automatic at 3524. . I just bought a 2015 Fastback Mustang GT with automatic trans and with the optional 3:55 rear end, I... Source: wot.motortrend.com