Tsukuba 5 lap Battle & 1/4 mile

GTR on track
Lamborghini Gallardo Superleggera 4960cc V10
Porsche 911 Turbo 3600cc Flat6
Porsche 911 GT3 3600cc Flat6
Honda NSX 3179cc V6

and here's a quarter mile drag

Guess that makes it

GTR 4 vs The Rest 1

Beaten by

Lamborghini Gallardo Superleggera 4960cc V10

Past losers

Ferrari 360CS $US170k+

Porsche 911 Turbo 3600cc Flat6 $US120k+

Porsche 911 GT3 3600cc Flat6

Honda NSX 3179cc V6