Italy vs Italy — 1963 vs 1963
| 2500 GT | 1000 GT | |
|---|---|---|
| Horsepower | 245 hp | 93 hp |
| Torque | 181 lb-ft | 76 lb-ft |
| Engine Size | 2,467 cc | 1,032 cc |
| 0-60 mph | 6.8 sec | 10.5 sec |
| Top Speed | 152 mph | 115 mph |
| Weight | 2,094 lbs | 1,653 lbs |
| Wheelbase | 2,400 mm | 2,200 mm |
| Length | 4,350 mm | 3,900 mm |
| Units Produced | 12 | 120 |
| Value (Excellent) | $1,500,000 | $350,000 |
| Collectibility | 10/10 | 8/10 |
| Rarity | 10/10 | 8/10 |
On balance, the 1963 ATS 2500 GT makes a stronger case on paper with more power, quicker acceleration, higher top speed. However, the 1963 ASA 1000 GT counters with lighter weight, better value, and its appeal extends beyond mere numbers. Choose the 1963 ATS 2500 GT for outright capability, or the 1963 ASA 1000 GT for a more distinctive ownership experience.
In the world of Sports Car cars, few comparisons generate as much discussion as the 1963 ATS 2500 GT versus the 1963 ASA 1000 GT. Both hail from Muscle era and represent the pinnacle of their respective manufacturers' ambitions. The 1963 ATS 2500 GT holds a clear advantage in raw power with 245 hp compared to 93 hp, a 152-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the ATS 2500 GT uses a V8 DOHC displacing 2,467 cc, while the ASA 1000 GT relies on a Inline-4 DOHC with 1,032 cc. In the sprint to 60 mph, the 1963 ATS 2500 GT edges ahead at 6.8 seconds versus 10.5 seconds. The ASA 1000 GT carries a weight advantage, tipping the scales 441 lbs lighter. Rarity plays a significant role here — with only 12 units built, the 1963 ATS 2500 GT is considerably scarcer than the ASA 1000 GT's 120 examples. On the collector market, the 1963 ATS 2500 GT commands a significant premium over the 1963 ASA 1000 GT, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1963 ATS 2500 GT rates higher among enthusiasts and auction houses.