Which is faster?

The Chevrolet Corvette C6 Z51 is faster — 5.2s quicker on average across 3 shared tracks.

Specifications

Specifications	Chevrolet Corvette C6 Z51 Corvette C6 Z51	Porsche 981 Cayman Base 981 Cayman Base
Model Years	2005-2013	2014-2025
horsepower	448	275
torque (N_M)	580	289
weight (KG)	1,459	1,315
Power to Weight	0.31	0.21
Rank	#203	-
Tire	280 EAGLE F1 GS 245/40/18 / 285/35/19	220 PILOT SPORT PS2 235/45/17 / 265/45/17
engine Description	6.2L NA V8 (LS3 )	2.7L NA flat-6 (MA1.21)
gearbox	TREMEC T56	6-SPEED MANUAL OR 7-SPEED PDK
drive Type	RWD	RWD
0 - 60 MPH	4 SECs	5.4 SECs
top Speed (KPH)	307	266
Current Value	$ 29,000	$ 42,000
OVERALL VS AVERAGE LAP TIMES	+1.12s	+14.13s