Germany vs Germany — 1975 vs 2023
| 911 Turbo (930) | 911 GT3 RS 992 | |
|---|---|---|
| Horsepower | 300 hp | 518 hp |
| Torque | 304 lb-ft | 343 lb-ft |
| Engine Size | 3,299 cc | 3,996 cc |
| 0-60 mph | 5.0 sec | 3.0 sec |
| Top Speed | 162 mph | 184 mph |
| ¼ Mile | 13.5 sec | 10.6 sec |
| Weight | 2,866 lbs | 3,197 lbs |
| Wheelbase | 2,272 mm | 2,457 mm |
| Length | 4,291 mm | 4,572 mm |
| Units Produced | 21,589 | — |
| Original MSRP | $62,000 | $223,800 |
| Value (Excellent) | $300,000 | $400,000 |
| Collectibility | 9/10 | 8/10 |
| Rarity | 5/10 | 5/10 |
It's a closely fought contest. The 1975 Porsche 911 Turbo (930) brings lighter weight, stronger collectibility, better value to the table, and the 2023 Porsche 911 GT3 RS 992 answers with more power, quicker acceleration, higher top speed. 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 2023 iterations represent different chapters in this storied nameplate's history, each reflecting the priorities and technologies of its era. The 2023 Porsche 911 GT3 RS 992 holds a clear advantage in raw power with 518 hp compared to 300 hp, a 218-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 GT3 RS relies on a Flat-6 DOHC 24V with 3,996 cc. In the sprint to 60 mph, the 2023 Porsche 911 GT3 RS 992 edges ahead at 3.0 seconds versus 5.0 seconds. The Porsche 911 carries a weight advantage, tipping the scales 331 lbs lighter. On the collector market, the 2023 Porsche 911 GT3 RS 992 commands a significant premium over the 1975 Porsche 911 Turbo (930), reflecting differences in prestige and rarity.