Japan vs Japan — 1992 vs 1991
| RX-7 FD3S Twin Turbo | 787B | |
|---|---|---|
| Horsepower | 255 hp | 700 hp |
| Torque | 217 lb-ft | 448 lb-ft |
| Engine Size | 1,308 cc | 2,616 cc |
| 0-60 mph | 5.0 sec | — |
| Top Speed | 155 mph | 225 mph |
| ¼ Mile | 13.7 sec | — |
| Weight | 2,888 lbs | 1,830 lbs |
| Wheelbase | 2,425 mm | 2,610 mm |
| Length | 4,285 mm | 4,782 mm |
| Units Produced | 68,589 | 3 |
| Original MSRP | $31,300 | — |
| Value (Excellent) | $90,000 | $35,000,000 |
| Collectibility | 9/10 | 10/10 |
| Rarity | 7/10 | 10/10 |
The 1991 Mazda 787B emerges ahead in most objective measures, offering more power, higher top speed, lighter weight. The 1992 Mazda RX-7 FD3S Twin Turbo counters with 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.
The 1992 Mazda RX-7 FD3S Twin Turbo and 1991 Mazda 787B share a manufacturer in Mazda, but that's where the similarities get interesting. These two models reveal the versatility and ambition of the Mazda brand. The 1991 Mazda 787B holds a clear advantage in raw power with 700 hp compared to 255 hp, a 445-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Mazda RX-7 uses a Twin-Rotor Wankel 13B-REW Twin Turbo displacing 1,308 cc, while the Mazda 787B relies on a Quad-Rotor Wankel (R26B) with 2,616 cc. The 1991 Mazda 787B claims a higher top speed at 225 mph compared to 155 mph. The Mazda 787B carries a weight advantage, tipping the scales 1058 lbs lighter. Rarity plays a significant role here — with only 3 units built, the 1991 Mazda 787B is considerably scarcer than the Mazda RX-7's 68,589 examples. On the collector market, the 1991 Mazda 787B commands a significant premium over the 1992 Mazda RX-7 FD3S Twin Turbo, reflecting differences in prestige and rarity.