By Liz
I’m asked a lot about our track tests -- what we do and where we do them.
The nice thing about track testing, of course, is that you can safely take the car much closer to its limits. It’s not about speed, really. It’s about the fact that on a good road course, many aspects of the car are simply put to the test in more-challenging and detailed ways in a shorter period of time. Acceleration, shifting, steering, braking, chassis control, and the entire “feel” of the car are all pushed and evaluated simultaneously under extreme conditions.
We go to a number of tracks, but some of it happens right at home. We have an excellent road course at our Proving Grounds in Milford, MI that was built just a few years ago. It’s super technical and state of the art. We hope to show you guys some photos from there (maybe video, too) later this spring.
Often, we will do track tests at off-site road courses, too. Most notably, these include Nuerburgring, in Germany, and we’ll share some highlights of those tests on this site in the not-too-distant future. We do visit many other road courses in the US, particularly those that might be convenient to other tests we’re doing in specific road or weather conditions.


Comments
Speaking of Nuerburgring I am waiting to see spy photos of our New CTS without guise on the track! ;)
Posted by: Mark | March 21, 2007 10:40 PM
Please explain why GM puts the ebrake on the floor. Is it for cost reasons - if so, how is this design Standard of the World?
Posted by: ted turner | March 21, 2007 11:34 PM
Do you ever get "outsiders" to take the cars out for a test before making the final settings? Perhaps a set of non-GM eyes on things might help tuning. Round up a bunch of 5-series and E-class drivers and get their opinions on the CTS. Unfortunately that disqualifies me since I'm already a CTS owner and I think my car is "just right" in terms of handling.
Posted by: Drew | March 22, 2007 3:36 PM
I second the question about the e-brake
Posted by: Drew | March 25, 2007 2:28 PM
I've seen some of this stuff, but never had the opportunity to actually drive on the track. I'll tell you what, I'm pumped to be in a position to try to build technology to support the people in our design & engineering organization. The work that these folks do is abolutely amazing.
Posted by: Robert Wilson | March 25, 2007 3:05 PM