Alfa Romeo 8C Competizione

vs

Mercedes-Benz 560 SEC

Italy vs Germany — 2007 vs 1986

Alfa Romeo 8C Competizione (2007)
Mercedes-Benz 560 SEC (1986)
Specifications
8C Competizione Coupé560 SEC W126
Horsepower450 hp300 hp
Torque336 lb-ft
Engine Size4,691 cc5,547 cc
0-60 mph6.3 sec
Top Speed155 mph
¼ Mile14.6 sec
Weight3,902 lbs
Wheelbase2,650 mm2,850 mm
Length4,381 mm4,935 mm
Units Produced50028,929
Original MSRP$73,500
Value (Excellent)$350,000$80,000
Collectibility5/107/10
Rarity10/105/10
The Verdict

Two outstanding machines, each with compelling strengths. The 2007 Alfa Romeo 8C Competizione Coupé excels in more power, greater rarity, while the 1986 Mercedes-Benz 560 SEC W126 stands out for stronger collectibility, better value. The best advice? Drive both if you can, then follow your instincts.

Overview

Putting the 2007 Alfa Romeo 8C Competizione Coupé against the 1986 Mercedes-Benz 560 SEC W126 is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — Italy versus Germany. The 2007 Alfa Romeo 8C Competizione Coupé holds a clear advantage in raw power with 450 hp compared to 300 hp, a 150-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Alfa Romeo 8C Competizione uses a V8 displacing 4,691 cc, while the Mercedes-Benz 560 SEC relies on a V8 SOHC 16V with 5,547 cc. Rarity plays a significant role here — with only 500 units built, the 2007 Alfa Romeo 8C Competizione Coupé is considerably scarcer than the Mercedes-Benz 560 SEC's 28,929 examples. On the collector market, the 2007 Alfa Romeo 8C Competizione Coupé commands a significant premium over the 1986 Mercedes-Benz 560 SEC W126, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1986 Mercedes-Benz 560 SEC W126 rates higher among enthusiasts and auction houses.