GM has made some major changes about Cadillac large car plans. The only thing that is confirmed is The next DTS will be on the Zeta platform.
Some insiders are saying the DTS and STS will merged in to one car that will keep the DTS name, the car would have 2 different wheelbases(DTS and DTS-L) and will be Cadillac's S-Class fighter.
The DTS-L will be Cadillac's high-end $80,000-$100,000 fighter.
The big change in the plan is that until now the car was going be on the Sigma platform, now the same insiders are saying the car has been moved from Sigma to Zeta.
With the SRX dead the only vehicle on Sigma will be the CTS.
Now there is talk from the other insiders are saying that the next STS is back on and that it will be Cadillac's S-Class/7 Series fighter, and it will also be on Sigma.
And the DTS will be for the current Deville/DTS buyer.
The only thing that is set in place is that the DTS will be on the Zeta platform