Which is faster?

The Porsche 993 Carrera RS is faster — 0.5s quicker on average across 6 shared tracks.

Specifications

Specifications	Mazda Miata MX-5 NC Miata MX-5 NC	Porsche 993 Carrera RS 993 Carrera RS
Model Years	2005-2015	1995
horsepower	172	331
torque (N_M)	187	355
weight (KG)	1,155	1,238
Power to Weight	0.15	0.27
Rank	#269	-
Tire	340 EXTREMECONTACT DW 205/45/17	60 P ZERO CORSA
engine Description	2.0 L (120 cu in) MZR LF-VE DOHC I4	3.8 L naturally aspirated flat-6 (M64)
gearbox	6-SPEED MANUAL	6-SPEED MANUAL
drive Type	RWD	RWD
wheelbase (MM)	2330	2271
width (MM)	1720	1796
length (MM)	3995	4244
height (MM)	1245	1316
0 - 60 MPH	6.4 SECs	5 SECs
top Speed (KPH)	211	277
price MSRP	$ 25,095	$ 67,200
Current Value	$ 15,000	$ 350,000
OVERALL VS AVERAGE LAP TIMES	+3.99s	+8.35s