Japan vs Japan — 1971 vs 1991
| RX-3 Savanna GT | 787B | |
|---|---|---|
| Horsepower | 110 hp | 700 hp |
| Torque | 101 lb-ft | 448 lb-ft |
| Engine Size | 1,146 cc | 2,616 cc |
| 0-60 mph | 9.0 sec | — |
| Top Speed | 118 mph | 225 mph |
| ¼ Mile | 16.5 sec | — |
| Weight | 2,061 lbs | 1,830 lbs |
| Wheelbase | 2,310 mm | 2,610 mm |
| Length | 4,065 mm | 4,782 mm |
| Units Produced | 286,000 | 3 |
| Original MSRP | $3,200 | — |
| Value (Excellent) | $80,000 | $35,000,000 |
| Collectibility | 8/10 | 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 1971 Mazda RX-3 Savanna GT 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 1971 Mazda RX-3 Savanna GT 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 110 hp, a 590-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Mazda RX-3 uses a Wankel Rotary Twin-Rotor displacing 1,146 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 118 mph. The Mazda 787B carries a weight advantage, tipping the scales 231 lbs lighter. Rarity plays a significant role here — with only 3 units built, the 1991 Mazda 787B is considerably scarcer than the Mazda RX-3's 286,000 examples. On the collector market, the 1991 Mazda 787B commands a significant premium over the 1971 Mazda RX-3 Savanna GT, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1991 Mazda 787B rates higher among enthusiasts and auction houses.