The new Carrera came in 2011 and the GT3 followed in 2012. By recent history's example, we should have at least two more hardcore models by now, but we don't. Maybe the engineers in Zuffenhausen have had their hands full fixing the spontaneous-combustion issues with the existing GT3, or maybe their attentions have been focused elsewhere altogether. But if these spy shots are anything to go by, it seems like they're back on the job.
Now we don't know if this prototype foreshadows a new GT3 RS or a GT2, but it sure looks more hard-core than the existing GT3 that many purists have derided as too soft, what with its automatic transmission and four-wheel steering.
What's the difference between a GT3, GT3 RS or GT2? We're glad you asked (even if you didn't). The GT3 is a more performance-focused version of the 911. The GT3 RS takes things a step further, but keeps the naturally aspirated engine. The GT2 packs twin turbochargers, like the 911 Turbo but without all-wheel drive. Porsche seems likely to do one or the other, and this could be either. But whichever it is – with the turbos or without, manual transmission or dual-clutch – it promises to be one of the most formidable performance machines on road or track.