Mercedes-Benz SLR McLaren

vs

Porsche 911

Germany vs Germany — 2004 vs 2017

Mercedes-Benz SLR McLaren (2004)
Porsche 911 (2017)
Specifications
SLR McLaren Coupe911 GT2 RS
Horsepower617 hp700 hp
Torque575 lb-ft
Engine Size5,439 cc3,800 cc
0-60 mph3.4 sec
Top Speed208 mph
¼ Mile11.2 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
Rarity7/1010/10
The Verdict

This matchup is remarkably close. The 2004 Mercedes-Benz SLR McLaren Coupe offers stronger collectibility, better value, while the 2017 Porsche 911 GT2 RS counters with more power, greater rarity. Neither holds a decisive advantage, making this a true enthusiast's dilemma. Your choice ultimately depends on which driving philosophy resonates more with you.

Overview

The 2004 Mercedes-Benz SLR McLaren Coupe and 2017 Porsche 911 GT2 RS 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 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 relies on a Flat-6 with 3,800 cc. From a collectibility standpoint, the 2004 Mercedes-Benz SLR McLaren Coupe rates higher among enthusiasts and auction houses.