Talk:General Motors Sigma platform

If I'm not mistaken the LaCrosse is based on the FWD Pontiac GrandPrix (W-body) - not the RWD Sigma. -- stewacide

You're right - the Sigma LaCrosse was cancelled and the new one is just a renamed Regal. --Stephen 11:54, Aug 3, 2004 (UTC)

The STS and SRX aren't going to be on Sigma II
The STS replacement is going to be on Zeta where it would merge with the DTS and the SRX replacement is going to be the CTS Wagon and the BRX crossover. CamaroMike2009 01:58, 13 April 2007 (UTC)

Corvette engines
There should be listings for the CTSV and the STSV which both have the Corvette engine.