KBB.com 10 Coolest New Cars Under $25,000. Only 2,334 Miles! Scores 31 Highway MPG and 22 City MPG! This Ford Mustang delivers a Intercooled Turbo Premium Unleaded I-4 2.3 L/140 engine powering it's polished transmission.*Options:*Turbocharged, Rear Wheel Drive, Power Steering, ABS, 4-Wheel Disc Brakes, Brake Assist, Locking/Limited Slip Differential, Aluminum Wheels, Tires - Front Performance,...