The all-new Mustang has garnered rave reviews from editors and critics for the enhancements in handling. The suspension provides amazing compliance and has better balance than any Mustang to come before, but what about straight-line acceleration? What’s it like to do a burnout, launch, and powershift your way down quarter-mile? Will there be wheelhop, broken half-shafts, and scattered differentials?
Chevy was apparently listening to all that feedback at tuner events, because there’s also a new LED ambient lighting system with 24 different colors that can be switched to a car show mode when the car is parked. It creates a theatrical light show that we can only assume will be hacked to strobe in rhythm to bands like, well… we’re too old-school to hazard a guess. Kids today and their music. Let’s just move on to the engines.
We spent a week with this yellow screamer hitting all the local hot spots, including Bradenton Motorsports Park, home of the NMRA Spring Break Shootout. Our GT was equipped with the standard rear gear (not 3.73s) along with the Getrag MT-82 six-speed, and we ran the car 100 percent stock—so no drag radials or tune. Heck, we didn’t even cool the engine! Traction was good, but the temperature was 84 degrees with mild humidity—not mineshaft conditions, by any means, but not sweltering either. Based on our experience we were hoping to break in the 12s at about 110 mph.
The 2015 is comfortable and nimble on the street. It has good power and a great sound too. We were anxious to get on track, do a real burnout, and launch on a prepped surface. What we found is that the 2015 Mustang is tricky to launch compared to the out-going S197 Mustang. Why? In layman’s terms, the live axle in the S197, which is considered somewhat crude, provides great feedback for drag racing. The three-link suspension does a fantastic job of planting the tires and transferring the torque loads to the body to create pitch rotation (nose lift) to transfer weight from front to back. The heavy axle assembly also gives lots of feedback to the driver and really communicates what the tires are doing.