Japan vs Japan — 1991 vs 1969
| Eunos Cosmo 20B Type S | Luce Rotary 13B Coupe | |
|---|---|---|
| Horsepower | 280 hp | 130 hp |
| Torque | 296 lb-ft | — |
| Engine Size | 1,962 cc | 1,308 cc |
| 0-60 mph | 5.8 sec | — |
| Top Speed | 155 mph | 112 mph |
| ¼ Mile | 14.1 sec | — |
| Weight | 3,395 lbs | — |
| Wheelbase | 2,750 mm | — |
| Length | 4,815 mm | — |
| Units Produced | 8,875 | — |
| Value (Excellent) | $125,000 | $60,000 |
| Collectibility | 9/10 | 8/10 |
| Rarity | 9/10 | 8/10 |
On balance, the 1991 Mazda Eunos Cosmo 20B Type S makes a stronger case on paper with more power, higher top speed, stronger collectibility. However, the 1969 Mazda Luce Rotary 13B Coupe counters with better value, and its appeal extends beyond mere numbers. Choose the 1991 Mazda Eunos Cosmo 20B Type S for outright capability, or the 1969 Mazda Luce Rotary 13B Coupe for a more distinctive ownership experience.
Mazda has long offered a diverse lineup, and comparing the 1991 Mazda Eunos Cosmo 20B Type S with the 1969 Mazda Luce Rotary 13B Coupe highlights the breadth of the marque's engineering philosophy. The 1991 Mazda Eunos Cosmo 20B Type S holds a clear advantage in raw power with 280 hp compared to 130 hp, a 150-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 Mazda Luce Rotary relies on a Rotary 13B with 1,308 cc. The 1991 Mazda Eunos Cosmo 20B Type S claims a higher top speed at 155 mph compared to 112 mph. Each of these machines offers a unique window into the era that produced it, making both worthy of consideration by collectors and drivers alike.