Which is faster?

The Radical SR3 Supersport is faster — 2.3s quicker on average across 3 shared tracks.

Specifications

Specifications	Porsche 991.1 GT3 991.1 GT3	Radical SR3 Supersport SR3 Supersport
Model Years	2014-2016	2004-2005
horsepower	475	202
torque (N_M)	439	169
weight (KG)	1,430	495
Power to Weight	0.33	0.41
Rank	#35	-
Tire	180 PILOT SPORT CUP 2 245/35/20 / 305/30/20	100 R888R 205/50/15
engine Description	3.8 l DFI (Direct Fuel Injection) flat-six engine	1.5L NA I4 (Suzuki GSX-R)
gearbox	6MT	6-SPEED MANUAL
drive Type	RWD	RWD
wheelbase (MM)	2456	2370
width (MM)	1852	1786
length (MM)	4545	4191
height (MM)	1269	1069
0 - 60 MPH	4 SECs	3.5 SECs
top Speed (KPH)	315	237
price MSRP	$ 151,000	$ 22,000
Current Value	$ 140,000	$ 27,000
OVERALL VS AVERAGE LAP TIMES	-7.3s	-6.39s