Germany vs West Germany — 1982 vs 1986
| Manta 400 | Omega 3000 24V | |
|---|---|---|
| Horsepower | 275 hp | 204 hp |
| Torque | 207 lb-ft | 199 lb-ft |
| Engine Size | 2,420 cc | 2,969 cc |
| 0-60 mph | 6.2 sec | 7.3 sec |
| Top Speed | 143 mph | 149 mph |
| ¼ Mile | 14.5 sec | 15.5 sec |
| Weight | 2,337 lbs | 3,086 lbs |
| Wheelbase | 2,518 mm | 2,730 mm |
| Length | 4,465 mm | 4,733 mm |
| Units Produced | 245 | — |
| Value (Excellent) | $350,000 | $15,000 |
| Collectibility | 9/10 | 4/10 |
| Rarity | 9/10 | 6/10 |
The 1982 Opel Manta 400 holds an edge across most measurable criteria, offering more power, quicker acceleration, lighter weight. That said, the 1986 Opel Omega 3000 24V brings higher top speed, better value and remains a compelling choice for enthusiasts who value Opel heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
The 1982 Opel Manta 400 and 1986 Opel Omega 3000 24V share a manufacturer in Opel, but that's where the similarities get interesting. These two models reveal the versatility and ambition of the Opel brand. The 1982 Opel Manta 400 holds a clear advantage in raw power with 275 hp compared to 204 hp, a 71-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Opel Manta uses a Inline-4 DOHC 16V (CIH-based) displacing 2,420 cc, while the Opel Omega relies on a Inline-6 DOHC 24V with 2,969 cc. In the sprint to 60 mph, the 1982 Opel Manta 400 edges ahead at 6.2 seconds versus 7.3 seconds. The Opel Manta carries a weight advantage, tipping the scales 749 lbs lighter. On the collector market, the 1982 Opel Manta 400 commands a significant premium over the 1986 Opel Omega 3000 24V, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1982 Opel Manta 400 rates higher among enthusiasts and auction houses.