Mercedes-Benz SLR McLaren

vs

Porsche 911 GT2 RS

Germany vs Germany — 2004 vs 2017

Mercedes-Benz SLR McLaren (2004)
Porsche 911 GT2 RS (2017)
Specifications
SLR McLaren Coupe911 GT2 RS (991.2)
Horsepower617 hp700 hp
Torque575 lb-ft553 lb-ft
Engine Size5,439 cc3,800 cc
0-60 mph3.4 sec2.7 sec
Top Speed208 mph211 mph
¼ Mile11.2 sec10.3 sec
Weight3,897 lbs
Wheelbase2,700 mm2,457 mm
Length4,656 mm4,549 mm
Units Produced2,1571,000
Original MSRP$455,500
Value (Excellent)$500,000$600,000
Collectibility8/105/10
Rarity7/108/10
The Verdict

The 2017 Porsche 911 GT2 RS (991.2) emerges ahead in most objective measures, offering more power, quicker acceleration, higher top speed. The 2004 Mercedes-Benz SLR McLaren Coupe counters with stronger collectibility, better value, but the numbers favor its rival. Still, both are remarkable machines, and the final choice often comes down to which driving experience speaks to you.

Overview

The 2004 Mercedes-Benz SLR McLaren Coupe and 2017 Porsche 911 GT2 RS (991.2) stand as two of the most notable Supercar cars from Modern classic. Both emerged during a period of intense competition, and choosing between them remains a passionate debate among collectors. The 2017 Porsche 911 GT2 RS (991.2) holds a clear advantage in raw power with 700 hp compared to 617 hp, a 83-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Mercedes-Benz SLR McLaren uses a V8 SOHC Supercharged (M155) displacing 5,439 cc, while the Porsche 911 GT2 RS relies on a Flat-6 Twin-Turbo DOHC 24V with 3,800 cc. In the sprint to 60 mph, the 2017 Porsche 911 GT2 RS (991.2) edges ahead at 2.7 seconds versus 3.4 seconds. From a collectibility standpoint, the 2004 Mercedes-Benz SLR McLaren Coupe rates higher among enthusiasts and auction houses.