BMW M5

vs

BMW M5

Germany vs Germany — 2000 vs 1985

BMW M5 (2000)
BMW M5 (1985)
Specifications
M5 E39M5
Horsepower394 hp286 hp
Torque369 lb-ft
Engine Size4,941 cc3,453 cc
0-60 mph4.8 sec
Top Speed155 mph
¼ Mile13.1 sec
Weight3,956 lbs
Wheelbase2,830 mm2,624 mm
Length4,783 mm4,620 mm
Units Produced20,4822,241
Original MSRP$69,400
Value (Excellent)$70,000$130,000
Collectibility8/105/10
Rarity4/1010/10
The Verdict

The 2000 BMW M5 E39 holds an edge across most measurable criteria, offering more power, stronger collectibility, better value. That said, the 1985 BMW M5 brings greater rarity and remains a compelling choice for enthusiasts who value BMW heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.

Overview

Tracing the evolution of the BMW M5 from 2000 to 1985 offers a compelling look at how automotive design and engineering progressed. These two variants showcase the changing face of BMW. The 2000 BMW M5 E39 holds a clear advantage in raw power with 394 hp compared to 286 hp, a 108-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the BMW M5 uses a V8 DOHC 32V (S62) displacing 4,941 cc, while the BMW M5 relies on a Inline-6 with 3,453 cc. Rarity plays a significant role here — with only 2,241 units built, the 1985 BMW M5 is considerably scarcer than the BMW M5's 20,482 examples. From a collectibility standpoint, the 2000 BMW M5 E39 rates higher among enthusiasts and auction houses.