Lumina SS or Comodore SS is an awesome car,
Power
Power 250kW @ 5600rpm
Torque 470Nm @ 4000rpm-4800rpm
Running on GEN III V8 5.7 Chevy engine.
Fuel Consumption Average(city/Higway) 13.4L/100km
and around 20L / 100 km if you really push it.
And this car needs to be driven very carfully too cause lossing control is not an issue in it.
Good Luck with the purchase 