Japan vs Germany — 1991 vs 1996
| Eunos Cosmo 20B Type S | 850 CSi | |
|---|---|---|
| Horsepower | 280 hp | 380 hp |
| Torque | 296 lb-ft | 406 lb-ft |
| Engine Size | 1,962 cc | 5,576 cc |
| 0-60 mph | 5.8 sec | 5.6 sec |
| Top Speed | 155 mph | 155 mph |
| ¼ Mile | 14.1 sec | 13.9 sec |
| Weight | 3,395 lbs | 3,946 lbs |
| Wheelbase | 2,750 mm | 2,684 mm |
| Length | 4,815 mm | 4,780 mm |
| Units Produced | 8,875 | 1,510 |
| Original MSRP | — | $102,000 |
| Value (Excellent) | $125,000 | $180,000 |
| Collectibility | 9/10 | 9/10 |
| Rarity | 9/10 | 8/10 |
Numbers favor the 1996 BMW 850 CSi with more power, quicker acceleration, greater rarity. The 1991 Mazda Eunos Cosmo 20B Type S offers lighter weight, and has its own devoted following. For those who let their heart decide, either car delivers a rewarding ownership experience.
The rivalry between Japan and Germany automotive industries has produced legendary matchups, and the 1991 Mazda Eunos Cosmo 20B Type S versus 1996 BMW 850 CSi is among the most fascinating. These two cars represent the best of their national engineering schools. The 1996 BMW 850 CSi holds a clear advantage in raw power with 380 hp compared to 280 hp, a 100-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Mazda Eunos Cosmo uses a Triple-Rotor Wankel Turbo displacing 1,962 cc, while the BMW 850 relies on a V12 DOHC with 5,576 cc. In the sprint to 60 mph, the 1996 BMW 850 CSi edges ahead at 5.6 seconds versus 5.8 seconds. The Mazda Eunos Cosmo carries a weight advantage, tipping the scales 551 lbs lighter. Rarity plays a significant role here — with only 1,510 units built, the 1996 BMW 850 CSi is considerably scarcer than the Mazda Eunos Cosmo's 8,875 examples. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.