Germany vs West Germany — 1992 vs 1981
| Calibra Turbo 4x4 | Manta 400 Rally Homologation | |
|---|---|---|
| Horsepower | 204 hp | 144 hp |
| Torque | 207 lb-ft | 155 lb-ft |
| Engine Size | 1,998 cc | 2,420 cc |
| 0-60 mph | 6.8 sec | 8.5 sec |
| Top Speed | 152 mph | 129 mph |
| ¼ Mile | 15.2 sec | 16.0 sec |
| Weight | 3,109 lbs | 2,337 lbs |
| Wheelbase | 2,600 mm | 2,518 mm |
| Length | 4,488 mm | 4,470 mm |
| Units Produced | 12,000 | 245 |
| Value (Excellent) | $30,000 | $200,000 |
| Collectibility | 6/10 | 8/10 |
| Rarity | 7/10 | 9/10 |
This matchup is remarkably close. The 1992 Opel Calibra Turbo 4x4 offers more power, quicker acceleration, higher top speed, while the 1981 Opel Manta 400 Rally Homologation counters with lighter weight, greater rarity, stronger collectibility. Neither holds a decisive advantage, making this a true enthusiast's dilemma. Your choice ultimately depends on which driving philosophy resonates more with you.
Within the Opel stable, the 1992 Opel Calibra Turbo 4x4 and 1981 Opel Manta 400 Rally Homologation represent different approaches to performance and purpose. Both carry the Opel badge, yet each carves out its own distinct identity. The 1992 Opel Calibra Turbo 4x4 holds a clear advantage in raw power with 204 hp compared to 144 hp, a 60-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Opel Calibra uses a Inline-4 Turbocharged displacing 1,998 cc, while the Opel Manta 400 relies on a Inline-4 DOHC 16V with 2,420 cc. In the sprint to 60 mph, the 1992 Opel Calibra Turbo 4x4 edges ahead at 6.8 seconds versus 8.5 seconds. The Opel Manta 400 carries a weight advantage, tipping the scales 772 lbs lighter. Rarity plays a significant role here — with only 245 units built, the 1981 Opel Manta 400 Rally Homologation is considerably scarcer than the Opel Calibra's 12,000 examples. On the collector market, the 1981 Opel Manta 400 Rally Homologation commands a significant premium over the 1992 Opel Calibra Turbo 4x4, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1981 Opel Manta 400 Rally Homologation rates higher among enthusiasts and auction houses.