eigeny
Efficiency League

Who built the slipperiest shape?

Every public sim is ranked by real CFD — drag coefficient, frontal area, raw drag. Generate a model, run the wind tunnel, and post your number.

Lowest drag coefficient · 10 entries
Flo the Gecko
2

Flo the Gecko

@labs

Cd 0.42211
Chevy Corvette C6
1

Chevy Corvette C6

@labs

Cd 0.35128
Desert Gecko
3

Desert Gecko

@labs

Cd 0.4797
#ModelCd
04
Jeep Wrangler
Jeep Wrangler
@labs
Cd 0.58
05
Vader on a Spinosaurus
Vader on a Spinosaurus
@labs
Cd 0.68
06
Horse w/ Cigarette
Horse w/ Cigarette
@labs
Cd 0.80
07
Kevin the Bird (26ft)
Kevin the Bird (26ft)
@labs
Cd 0.85
08
Chicken Joe
Chicken Joe
@labs
Cd 0.93
09
Desert Tank
Desert Tank
@labs
Cd 0.93
10
Jake from State Farm
Jake from State Farm
@labs
Cd 1.00
Think you can beat Cd 0.35?
Upload an image or STL → run the tunnel → post your number
Run a model →