Germany vs Germany — 1975 vs 1973
| 911 Turbo (930) | 911 2.7 RS Carrera | |
|---|---|---|
| Horsepower | 300 hp | 210 hp |
| Torque | 304 lb-ft | 188 lb-ft |
| Engine Size | 3,299 cc | 2,687 cc |
| 0-60 mph | 5.0 sec | 5.6 sec |
| Top Speed | 162 mph | 152 mph |
| ¼ Mile | 13.5 sec | 14.1 sec |
| Weight | 2,866 lbs | 1,984 lbs |
| Wheelbase | 2,272 mm | 2,271 mm |
| Length | 4,291 mm | 4,147 mm |
| Units Produced | 21,589 | 1,580 |
| Original MSRP | $62,000 | $11,000 |
| Value (Excellent) | $300,000 | $1,200,000 |
| Collectibility | 9/10 | 10/10 |
| Rarity | 5/10 | 10/10 |
It's a closely fought contest. The 1975 Porsche 911 Turbo (930) brings more power, quicker acceleration, higher top speed to the table, and the 1973 Porsche 911 2.7 RS Carrera answers with lighter weight, greater rarity, stronger collectibility. Both are excellent machines that reward their owners in different ways — there's no wrong answer here.
Few model names carry as much weight as the Porsche 911. The 1975 and 1973 iterations represent different chapters in this storied nameplate's history, each reflecting the priorities and technologies of its era. The 1975 Porsche 911 Turbo (930) holds a clear advantage in raw power with 300 hp compared to 210 hp, a 90-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Porsche 911 uses a Flat-6 SOHC Turbocharged air-cooled displacing 3,299 cc, while the Porsche 911 relies on a Flat-6 with 2,687 cc. In the sprint to 60 mph, the 1975 Porsche 911 Turbo (930) edges ahead at 5.0 seconds versus 5.6 seconds. The Porsche 911 carries a weight advantage, tipping the scales 882 lbs lighter. Rarity plays a significant role here — with only 1,580 units built, the 1973 Porsche 911 2.7 RS Carrera is considerably scarcer than the Porsche 911's 21,589 examples. On the collector market, the 1973 Porsche 911 2.7 RS Carrera commands a significant premium over the 1975 Porsche 911 Turbo (930), reflecting differences in prestige and rarity.