Japan vs Japan — 1968 vs 1971
| R100 Familia Rotary Coupe | RX-2 | |
|---|---|---|
| Horsepower | 100 hp | 120 hp |
| Torque | 96 lb-ft | 105 lb-ft |
| Engine Size | 982 cc | 1,146 cc |
| 0-60 mph | 10.2 sec | 9.8 sec |
| Top Speed | 115 mph | 115 mph |
| ¼ Mile | 17.5 sec | 16.8 sec |
| Weight | 1,786 lbs | 2,315 lbs |
| Wheelbase | 2,270 mm | 2,330 mm |
| Length | 3,855 mm | 4,110 mm |
| Units Produced | — | 80,523 |
| Original MSRP | $2,595 | — |
| Value (Excellent) | $55,000 | — |
| Collectibility | 7/10 | 5/10 |
| Rarity | 8/10 | 5/10 |
Two outstanding machines, each with compelling strengths. The 1968 Mazda R100 Familia Rotary Coupe excels in lighter weight, stronger collectibility, while the 1971 Mazda RX-2 stands out for more power, quicker acceleration. The best advice? Drive both if you can, then follow your instincts.
The 1968 Mazda R100 Familia Rotary Coupe and 1971 Mazda RX-2 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 1971 Mazda RX-2 holds a clear advantage in raw power with 120 hp compared to 100 hp, a 20-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Mazda R100 uses a Wankel Rotary (10A) displacing 982 cc, while the Mazda RX-2 relies on a Twin-rotor Wankel with 1,146 cc. In the sprint to 60 mph, the 1971 Mazda RX-2 edges ahead at 9.8 seconds versus 10.2 seconds. The Mazda R100 carries a weight advantage, tipping the scales 529 lbs lighter. From a collectibility standpoint, the 1968 Mazda R100 Familia Rotary Coupe rates higher among enthusiasts and auction houses.