Which is faster?

The Radical SR3 XXR is faster — 2.6s quicker on average across 7 shared tracks.

Specifications

Specifications	Radical SR3 RS SR3 RS	Radical SR3 XXR SR3 XXR
Model Years	2009-2014	2023
horsepower	210	232
torque (N_M)	180	175
weight (KG)	570	620
Power to Weight	0.37	0.37
Rank	#15	#11
Tire	40 VENTUS F200 200/580/15 / 260/610/16	100 ZZS 205/580/15 / 265/600/16
engine Description	1.3L NA I4 (Suzuki Hayabusa)	four-cylinder hand-built RPE racing engine
gearbox	6-SPEED SEQUENTIAL TRANSMISSION	6-SPEED SEQUENTIAL
drive Type	RWD	RWD
width (MM)	1790	1799
length (MM)	4100	4077
height (MM)	1039	1093
0 - 60 MPH	3.1 SECs	3.1 SECs
top Speed (KPH)	249	237
price MSRP	$ 125,000	$ 107,990
Current Value	€ 42,000	$ 107,990
RACE	Yes	Yes
OVERALL VS AVERAGE LAP TIMES	-13.1s	-14.71s