The last Jeep Grand Cherokee SRT8 will perform at New York Auto Show which will come in April. And when that happens, it is expected to package the new Hemi V8 6.4 liter with about 470 horsepower and just as much torque. That will be married, according to rumors, with five-speed automatic comes with paddle shifters - SRT first. Couple that to a new adaptive suspension damping, 14-inch Brembo brakes and 20-inch alloys wearing Pirelli rubber