$170,000 BMW M3 GTS Proves its Worth at the Track

The BMW M3 GTS is priced at nearly $20,000 more than the Porsche GT3 RS, but can the performance match that of its rival? These two track videos, after the break, should answer that question, and quite loudly.

The track-bred, street-legal super-coupe packs an engorged 4.4-liter V8 in a lightweight frame with all the trimmings for serious tail-sliding and hardcore curb-pouncing.