The next Porsche 911, the 998, is doing the rounds on German public roads. By the looks of it, the headlights are more vertical than the current model, and based on what's covered, the front and rear bumpers and valances will see the majority of the work. Intriguingly, the side mirrors on the car are from the 993, which we imagine are for testing purposes only. If the lower rear valance is any indication, the exhaust outlets could come in for revision, as well.

[Source: Global Motors]