Germany vs West Germany — 1983 vs 1964
| Manta 400 | Admiral 2.8 V8 | |
|---|---|---|
| Horsepower | 144 hp | 125 hp |
| Torque | 150 lb-ft | 161 lb-ft |
| Engine Size | 2,410 cc | 2,784 cc |
| 0-60 mph | 7.8 sec | 13.5 sec |
| Top Speed | 126 mph | 106 mph |
| ¼ Mile | 16.0 sec | 19.0 sec |
| Weight | 2,381 lbs | 2,976 lbs |
| Wheelbase | 2,575 mm | 2,845 mm |
| Length | 4,380 mm | 4,837 mm |
| Units Produced | 245 | 55,876 |
| Original MSRP | $22,000 | — |
| Value (Excellent) | $85,000 | $25,000 |
| Collectibility | 8/10 | 4/10 |
| Rarity | 9/10 | 7/10 |
The 1983 Opel Manta 400 holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 1964 Opel Admiral 2.8 V8 brings 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 1983 Opel Manta 400 and 1964 Opel Admiral 2.8 V8 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. On paper, the two are remarkably close in power output, with the 1983 Opel Manta 400 producing 144 hp and the 1964 Opel Admiral 2.8 V8 delivering 125 hp. Under the hood, the contrast is notable: the Opel Manta uses a Inline-4 displacing 2,410 cc, while the Opel Admiral relies on a V8 OHV with 2,784 cc. In the sprint to 60 mph, the 1983 Opel Manta 400 edges ahead at 7.8 seconds versus 13.5 seconds. The Opel Manta carries a weight advantage, tipping the scales 595 lbs lighter. Rarity plays a significant role here — with only 245 units built, the 1983 Opel Manta 400 is considerably scarcer than the Opel Admiral's 55,876 examples. On the collector market, the 1983 Opel Manta 400 commands a significant premium over the 1964 Opel Admiral 2.8 V8, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1983 Opel Manta 400 rates higher among enthusiasts and auction houses.