Italy vs Italy — 1966 vs 1979
| 1000 SP Sport Prototipo | 131 Rally Stradale | |
|---|---|---|
| Horsepower | 105 hp | 140 hp |
| Torque | 72 lb-ft | 137 lb-ft |
| Engine Size | 982 cc | 1,995 cc |
| 0-60 mph | 6.5 sec | 8.5 sec |
| Top Speed | 137 mph | 117 mph |
| Weight | 1,058 lbs | 2,381 lbs |
| Wheelbase | 2,020 mm | 2,485 mm |
| Length | 3,500 mm | 4,340 mm |
| Units Produced | — | 400 |
| Original MSRP | — | $14,000 |
| Value (Excellent) | $800,000 | $120,000 |
| Collectibility | 9/10 | 9/10 |
| Rarity | 9/10 | 8/10 |
Two outstanding machines, each with compelling strengths. The 1966 Abarth 1000 SP Sport Prototipo excels in quicker acceleration, higher top speed, lighter weight, while the 1979 Abarth 131 Rally Stradale stands out for more power, better value. The best advice? Drive both if you can, then follow your instincts.
The 1966 Abarth 1000 SP Sport Prototipo and 1979 Abarth 131 Rally Stradale share a manufacturer in Abarth, but that's where the similarities get interesting. These two models reveal the versatility and ambition of the Abarth brand. The 1979 Abarth 131 Rally Stradale holds a clear advantage in raw power with 140 hp compared to 105 hp, a 35-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Abarth 1000 SP uses a Inline-4 OHV displacing 982 cc, while the Abarth 131 Rally relies on a Inline-4 DOHC with 1,995 cc. In the sprint to 60 mph, the 1966 Abarth 1000 SP Sport Prototipo edges ahead at 6.5 seconds versus 8.5 seconds. The Abarth 1000 SP carries a weight advantage, tipping the scales 1323 lbs lighter. On the collector market, the 1966 Abarth 1000 SP Sport Prototipo commands a significant premium over the 1979 Abarth 131 Rally Stradale, reflecting differences in prestige and rarity.