how about rubbing elbows along the passenger and drivers' seat and put some test into action..

let's say, beating our 0-100KPH /??? secs.
one driver take the test on his baby while the others seats beside to clock him.. and vise versa.

who knows, we might also get to learn a few revving-up the engine tricks here and there...

and get to see as well which is better, premium or super by using them ;-)

how's that??