Japan vs Japan — 1985 vs 1971
| RX-7 FC3S Turbo II | RX-3 Savanna GT | |
|---|---|---|
| Horsepower | 200 hp | 110 hp |
| Torque | 195 lb-ft | 101 lb-ft |
| Engine Size | 1,308 cc | 1,146 cc |
| 0-60 mph | 6.5 sec | 9.0 sec |
| Top Speed | 146 mph | 118 mph |
| ¼ Mile | 14.8 sec | 16.5 sec |
| Weight | — | 2,061 lbs |
| Wheelbase | 2,430 mm | 2,310 mm |
| Length | 4,310 mm | 4,065 mm |
| Units Produced | 272,027 | 286,000 |
| Original MSRP | — | $3,200 |
| Value (Excellent) | $40,000 | $80,000 |
| Collectibility | 5/10 | 8/10 |
| Rarity | 5/10 | 7/10 |
On balance, the 1985 Mazda RX-7 FC3S Turbo II makes a stronger case on paper with more power, quicker acceleration, higher top speed. However, the 1971 Mazda RX-3 Savanna GT counters with stronger collectibility, and its appeal extends beyond mere numbers. Choose the 1985 Mazda RX-7 FC3S Turbo II for outright capability, or the 1971 Mazda RX-3 Savanna GT for a more distinctive ownership experience.
Few model names carry as much weight as the Mazda RX-7. The 1985 and 1971 iterations represent different chapters in this storied nameplate's history, each reflecting the priorities and technologies of its era. The 1985 Mazda RX-7 FC3S Turbo II holds a clear advantage in raw power with 200 hp compared to 110 hp, a 90-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Mazda RX-7 uses a Wankel Rotary 13B Twin-Scroll Turbocharged displacing 1,308 cc, while the Mazda RX-3 relies on a Wankel Rotary Twin-Rotor with 1,146 cc. In the sprint to 60 mph, the 1985 Mazda RX-7 FC3S Turbo II edges ahead at 6.5 seconds versus 9.0 seconds. From a collectibility standpoint, the 1971 Mazda RX-3 Savanna GT rates higher among enthusiasts and auction houses.