Of course...I'll vouch for the SAAB, but the Charger SRT8 will **** on them all. It can hang with a CLS55 AMG.

I'd take...
-SAAB 9-3 Turbo X
-Volvo S60R/V70R
-Cadillac CTS-V
-Audi S4
-Volkswagen Passat R36