SVT2000Contour,
From information I have, the Victoracer might be the better choice for heavy cars like ours. The Ecsta 700 performs at different slip angles and behaves better on lighter cars. The Victoracers allow a little bit of slip and still maintain some grip. The Ecsta 700 once it starts slipping has no grip. This information came from people in Camaro's and Honda's who have driven on both tires. Check with Tirerack for the latest information. HTH

Respectfully,
Andy Hohl