Germany vs Germany — 1959 vs 1958
| 1000 SP Roadster | 1000 1000S | |
|---|---|---|
| Horsepower | 55 hp | 55 hp |
| Torque | 61 lb-ft | 65 lb-ft |
| Engine Size | 981 cc | 981 cc |
| 0-60 mph | 21.0 sec | 19.5 sec |
| Top Speed | 90 mph | 84 mph |
| ¼ Mile | 23.5 sec | 22.0 sec |
| Weight | 1,808 lbs | 1,918 lbs |
| Wheelbase | 2,200 mm | 2,440 mm |
| Length | 4,200 mm | 4,230 mm |
| Units Produced | 6,640 | 244,143 |
| Value (Excellent) | $65,000 | $18,000 |
| Collectibility | 8/10 | 5/10 |
| Rarity | 8/10 | 6/10 |
On balance, the 1959 Auto Union 1000 SP Roadster makes a stronger case on paper with higher top speed, lighter weight, greater rarity. However, the 1958 Auto Union 1000 1000S counters with quicker acceleration, better value, and its appeal extends beyond mere numbers. Choose the 1959 Auto Union 1000 SP Roadster for outright capability, or the 1958 Auto Union 1000 1000S for a more distinctive ownership experience.
Few model names carry as much weight as the Auto Union 1000 SP. The 1959 and 1958 iterations represent different chapters in this storied nameplate's history, each reflecting the priorities and technologies of its era. On paper, the two are remarkably close in power output, with the 1959 Auto Union 1000 SP Roadster producing 55 hp and the 1958 Auto Union 1000 1000S delivering 55 hp. In the sprint to 60 mph, the 1958 Auto Union 1000 1000S edges ahead at 19.5 seconds versus 21.0 seconds. Rarity plays a significant role here — with only 6,640 units built, the 1959 Auto Union 1000 SP Roadster is considerably scarcer than the Auto Union 1000's 244,143 examples. On the collector market, the 1959 Auto Union 1000 SP Roadster commands a significant premium over the 1958 Auto Union 1000 1000S, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1959 Auto Union 1000 SP Roadster rates higher among enthusiasts and auction houses.