Which is faster?

The Porsche 991.1 GT3 Cup and the Porsche 997.2 GT3 Cup are evenly matched across 6 shared tracks.

Specifications

Specifications	Porsche 991.1 GT3 Cup 991.1 GT3 Cup	Porsche 997.2 GT3 Cup 997.2 GT3 Cup
Model Years	2014-2017	2010-2012
horsepower	453	450
torque (N_M)	340	430
weight (KG)	1,175	1,200
Power to Weight	0.39	0.37
Rank	#18	-
Tire	1 P ZERO RACING SLICKS 270/650/18 / 310/710/18	1 P ZERO RACING SLICKS 27/68/18 / 31/71/18
engine Description	3.8L NA flat-6 (9A1)	3.6 L Watercooled Flat 6
gearbox	SIX-SPEED "DOG TYPE" TRANSMISSION	6-SPEED
drive Type	RWD	RWD
width (MM)	1854	1852
length (MM)	4572	4494
height (MM)	1270	1497
0 - 60 MPH	3.2 SECs	3.5 SECs
top Speed (KPH)	282	298
Current Value	$ 219,000	$ 141,551
RACE	Yes	Yes
OVERALL VS AVERAGE LAP TIMES	-10.78s	-9.32s