Wide Open Throttle Season 2 Episode 21 Porsche Boxster S, GMC Terrain & Autostadt
- TVPG
- July 8, 2016
- 5 min
On this episode of Wide Open Throttle, Frank Markus checks out the 2013 GMC Terrain and evaluates at how its speed, performance, and comfort stack up against the segment's competition. Mike Febbo hits the track with the 2013 Porsche Boxster S PDK, the com