Germany vs Germany — 1997 vs 1998
| 911 Turbo S 993 | M Roadster S54 | |
|---|---|---|
| Horsepower | 450 hp | 315 hp |
| Torque | 431 lb-ft | 258 lb-ft |
| Engine Size | 3,600 cc | 3,246 cc |
| 0-60 mph | 3.6 sec | 4.9 sec |
| Top Speed | 186 mph | 155 mph |
| ¼ Mile | 12.0 sec | 13.4 sec |
| Weight | 3,307 lbs | 3,086 lbs |
| Wheelbase | 2,272 mm | 2,446 mm |
| Length | 4,245 mm | 4,025 mm |
| Units Produced | 345 | 6,291 |
| Original MSRP | $150,000 | $42,370 |
| Value (Excellent) | $900,000 | $65,000 |
| Collectibility | 10/10 | 7/10 |
| Rarity | 9/10 | 6/10 |
The 1997 Porsche 911 Turbo S 993 holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 1998 BMW M Roadster S54 brings lighter weight, better value and remains a compelling choice for enthusiasts who value BMW heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
Among Sports Car enthusiasts, the matchup between the 1997 Porsche 911 Turbo S 993 and 1998 BMW M Roadster S54 is one for the ages. These Modern classic machines competed directly for buyers' attention and continue to vie for collectors' affections today. The 1997 Porsche 911 Turbo S 993 holds a clear advantage in raw power with 450 hp compared to 315 hp, a 135-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Porsche 911 Turbo S uses a Flat-6 SOHC Twin-Turbo displacing 3,600 cc, while the BMW M Roadster relies on a Inline-6 DOHC 24V with 3,246 cc. In the sprint to 60 mph, the 1997 Porsche 911 Turbo S 993 edges ahead at 3.6 seconds versus 4.9 seconds. The BMW M Roadster carries a weight advantage, tipping the scales 221 lbs lighter. Rarity plays a significant role here — with only 345 units built, the 1997 Porsche 911 Turbo S 993 is considerably scarcer than the BMW M Roadster's 6,291 examples. On the collector market, the 1997 Porsche 911 Turbo S 993 commands a significant premium over the 1998 BMW M Roadster S54, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1997 Porsche 911 Turbo S 993 rates higher among enthusiasts and auction houses.