Which is faster?

The Chevrolet Corvette C8 Z06 Z07 is faster — 0.8s quicker on average across 7 shared tracks.

Specifications

Specifications	Cadillac CTS-V Mk1 CTS-V Mk1	Chevrolet Corvette C8 Z06 Z07 Corvette C8 Z06 Z07
Model Years	2003-2007	2023-2025
horsepower	406	670
torque (N_M)	529	624
weight (KG)	1,746	1,632
Power to Weight	0.23	0.41
Rank	-	#17
Tire	220 EAGLE F1 SUPERCAR RUN FLAT 245/45/18	80 PILOT SPORT CUP 2R 275/30/20 / 345/25/21
engine Description	5.7 L pushrod OHV LS6	5.5 L LT6 flat-plane DOHC V8
gearbox	6-SPEED MANUAL	8-SPEED AUTOMATIC
drive Type	RWD	RWD
wheelbase (MM)	2880	2722
width (MM)	1793	2025
length (MM)	4864	4688
height (MM)	1455	1234
0 - 60 MPH	4.7 SECs	2.6 SECs
top Speed (KPH)	262	314
price MSRP	$ 49,490	$ 115,000
Current Value	$ 27,499	$ 137,500
OVERALL VS AVERAGE LAP TIMES	-3.64s	-7.05s