2009 Nissan Skyline GT-R

Nissan's 2009 Skyline GT-R made an unexpected appearance at this past weekend's Goodwood Festival of Speed, completing the hill climb in the rain twice on Saturday and twice more on Sunday.

Despite its numerous runs, Nissan made no effort to publicize the effort. In fact, the GT-R was conspicuously absent from the event announcer's script. Every other car was formally introduced prior to its ascent, including the Audi R8 that went before the GT-R and the Ford GT that went after. When the GT-R appeared at the starting line, however, the speakers went silent and it took off in silence.

And we mean silence, as the GT-R was virtually inaudible compared to the rest of the field. It was enough to compel spectators to ask each other, "What was that thing?"

When the car returned to the staging area on Sunday, our on-site reporter said that it appeared as though Toshio Suzuki was at the wheel. He was the test driver we spotted running hot laps at Laguna Seca Raceway and Sears Point in February.