Germany vs Germany — 2001 vs 1983
| Speedster Turbo | Manta 400 | |
|---|---|---|
| Horsepower | 200 hp | 144 hp |
| Torque | 184 lb-ft | 150 lb-ft |
| Engine Size | 1,998 cc | 2,410 cc |
| 0-60 mph | 4.9 sec | 7.8 sec |
| Top Speed | 151 mph | 126 mph |
| ¼ Mile | 13.6 sec | 16.0 sec |
| Weight | 1,929 lbs | 2,381 lbs |
| Wheelbase | 2,340 mm | 2,575 mm |
| Length | 3,780 mm | 4,380 mm |
| Units Produced | 7,500 | 245 |
| Original MSRP | — | $22,000 |
| Value (Excellent) | $50,000 | $85,000 |
| Collectibility | 6/10 | 8/10 |
| Rarity | 7/10 | 9/10 |
The 2001 Opel Speedster Turbo holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 1983 Opel Manta 400 brings greater rarity, stronger collectibility 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 2001 Opel Speedster Turbo and 1983 Opel Manta 400 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 2001 Opel Speedster Turbo holds a clear advantage in raw power with 200 hp compared to 144 hp, a 56-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Opel Speedster uses a Inline-4 Turbocharged displacing 1,998 cc, while the Opel Manta relies on a Inline-4 with 2,410 cc. In the sprint to 60 mph, the 2001 Opel Speedster Turbo edges ahead at 4.9 seconds versus 7.8 seconds. The Opel Speedster carries a weight advantage, tipping the scales 452 lbs lighter. Rarity plays a significant role here — with only 245 units built, the 1983 Opel Manta 400 is considerably scarcer than the Opel Speedster's 7,500 examples. On the collector market, the 1983 Opel Manta 400 commands a significant premium over the 2001 Opel Speedster Turbo, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1983 Opel Manta 400 rates higher among enthusiasts and auction houses.