Peugeot 406

vs

BMW M635CSi

France vs Germany — 1997 vs 1986

Peugeot 406 (1997)
BMW M635CSi (1986)
Specifications
406 Coupe V6M635CSi E24
Horsepower210 hp286 hp
Torque210 lb-ft251 lb-ft
Engine Size2,946 cc3,453 cc
0-60 mph7.0 sec6.1 sec
Top Speed149 mph158 mph
¼ Mile15.3 sec14.4 sec
Weight3,153 lbs3,461 lbs
Wheelbase2,700 mm2,625 mm
Length4,620 mm4,755 mm
Units Produced107,6105,855
Original MSRP—$54,500
Value (Excellent)$20,000$95,000
Collectibility6/108/10
Rarity5/107/10
The Verdict

The 1986 BMW M635CSi E24 emerges ahead in most objective measures, offering more power, quicker acceleration, higher top speed. The 1997 Peugeot 406 Coupe V6 counters with lighter weight, 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

Putting the 1997 Peugeot 406 Coupe V6 against the 1986 BMW M635CSi E24 is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — France versus Germany. The 1986 BMW M635CSi E24 holds a clear advantage in raw power with 286 hp compared to 210 hp, a 76-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Peugeot 406 uses a V6 DOHC 24V displacing 2,946 cc, while the BMW M635CSi relies on a Inline-6 DOHC with 3,453 cc. In the sprint to 60 mph, the 1986 BMW M635CSi E24 edges ahead at 6.1 seconds versus 7.0 seconds. The Peugeot 406 carries a weight advantage, tipping the scales 308 lbs lighter. Rarity plays a significant role here — with only 5,855 units built, the 1986 BMW M635CSi E24 is considerably scarcer than the Peugeot 406's 107,610 examples. On the collector market, the 1986 BMW M635CSi E24 commands a significant premium over the 1997 Peugeot 406 Coupe V6, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1986 BMW M635CSi E24 rates higher among enthusiasts and auction houses.