Driving a Ford Thunderbird on a summer night takes you back to a simpler time. The V8 engine burbles as you cruise comfortably back in time. Two seats, convertible top, rear-wheel drive, at times it feels like driving a vintage car, only it's brand new.Introduced as a 2002 model, the Thunderbird has enjoyed solid sales, but there are important changes to this big-image car for 2003. The Thunderbird has a great powertrain and this year there's more on tap: Horsepower from the 3.9-liter V8 has been increased to 280 and torque to 286 foot-pounds, 28 more horsepower and 25 more foot-pounds of torque than before. That means much stronger acceleration performance. Electronic throttle control and variable cam timing borrowed from the Jaguar engine improve engine performance, power and fuel economy all at once. Click here to read more