[irebroff]

Sorry, but you are not right!

The Sigma-basic ist for STS, CTS and SRX the same and it was the Opel Omega.

So you don t have a problem to drive very fast, it s a german platform.

Cadillac STS basiert (genauso wie CTS und SRX) auf der Sigma-Plattform vom Opel Omega (opelnews)

And then the price of Opel Vectra 2.8 turbo is 31.200 Euro (not list, dealer price!) the BLS 2.8 turbo is 45.200 Euro! ! ! OK it s more luxury, but who needs and who pays this price?

If you had buyed a NEW Cadillac Seville STS in 2000 for 48000 Euro so you get now about 10000. You lost 38000 in 5 Years...

Is your example a new car? I don t think so...