Germany vs Germany — 1984 vs 1983
| Sport Quattro S1 | Manta 400 | |
|---|---|---|
| Horsepower | 306 hp | 144 hp |
| Torque | 258 lb-ft | 150 lb-ft |
| Engine Size | 2,133 cc | 2,410 cc |
| 0-60 mph | 4.8 sec | 7.8 sec |
| Top Speed | 155 mph | 126 mph |
| ¼ Mile | 13.2 sec | 16.0 sec |
| Weight | 2,866 lbs | 2,381 lbs |
| Wheelbase | 2,224 mm | 2,575 mm |
| Length | 4,240 mm | 4,380 mm |
| Units Produced | 214 | 245 |
| Original MSRP | $110,000 | $22,000 |
| Value (Excellent) | $800,000 | $85,000 |
| Collectibility | 10/10 | 8/10 |
| Rarity | 10/10 | 9/10 |
On balance, the 1984 Audi Sport Quattro S1 makes a stronger case on paper with more power, quicker acceleration, higher top speed. However, the 1983 Opel Manta 400 counters with lighter weight, better value, and its appeal extends beyond mere numbers. Choose the 1984 Audi Sport Quattro S1 for outright capability, or the 1983 Opel Manta 400 for a more distinctive ownership experience.
In the world of Rally Car cars, few comparisons generate as much discussion as the 1984 Audi Sport Quattro S1 versus the 1983 Opel Manta 400. Both hail from Malaise era and represent the pinnacle of their respective manufacturers' ambitions. The 1984 Audi Sport Quattro S1 holds a clear advantage in raw power with 306 hp compared to 144 hp, a 162-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Audi Sport Quattro uses a Inline-5 displacing 2,133 cc, while the Opel Manta relies on a Inline-4 with 2,410 cc. In the sprint to 60 mph, the 1984 Audi Sport Quattro S1 edges ahead at 4.8 seconds versus 7.8 seconds. The Opel Manta carries a weight advantage, tipping the scales 485 lbs lighter. On the collector market, the 1984 Audi Sport Quattro S1 commands a significant premium over the 1983 Opel Manta 400, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1984 Audi Sport Quattro S1 rates higher among enthusiasts and auction houses.