Germany vs Germany — 1992 vs 1990
| 911 Carrera RS 964 | 911 Carrera 4 964 | |
|---|---|---|
| Horsepower | 260 hp | 250 hp |
| Torque | 240 lb-ft | 228 lb-ft |
| Engine Size | 3,600 cc | 3,600 cc |
| 0-60 mph | 5.0 sec | 5.5 sec |
| Top Speed | 162 mph | 162 mph |
| ¼ Mile | 13.4 sec | 13.7 sec |
| Weight | 2,690 lbs | 3,197 lbs |
| Wheelbase | 2,272 mm | 2,272 mm |
| Length | 4,250 mm | 4,250 mm |
| Units Produced | 2,282 | 13,353 |
| Original MSRP | — | $69,500 |
| Value (Excellent) | $500,000 | $150,000 |
| Collectibility | 9/10 | 7/10 |
| Rarity | 8/10 | 5/10 |
The 1992 Porsche 911 Carrera RS 964 holds an edge across most measurable criteria, offering quicker acceleration, lighter weight, greater rarity. That said, the 1990 Porsche 911 Carrera 4 964 brings better value and remains a compelling choice for enthusiasts who value Porsche heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
Tracing the evolution of the Porsche 911 Carrera RS from 1992 to 1990 offers a compelling look at how automotive design and engineering progressed. These two variants showcase the changing face of Porsche. On paper, the two are remarkably close in power output, with the 1992 Porsche 911 Carrera RS 964 producing 260 hp and the 1990 Porsche 911 Carrera 4 964 delivering 250 hp. Under the hood, the contrast is notable: the Porsche 911 Carrera RS uses a Flat-6 SOHC displacing 3,600 cc, while the Porsche 911 Carrera 4 relies on a Flat-6 SOHC 12V with 3,600 cc. In the sprint to 60 mph, the 1992 Porsche 911 Carrera RS 964 edges ahead at 5.0 seconds versus 5.5 seconds. The Porsche 911 Carrera RS carries a weight advantage, tipping the scales 507 lbs lighter. Rarity plays a significant role here — with only 2,282 units built, the 1992 Porsche 911 Carrera RS 964 is considerably scarcer than the Porsche 911 Carrera 4's 13,353 examples. On the collector market, the 1992 Porsche 911 Carrera RS 964 commands a significant premium over the 1990 Porsche 911 Carrera 4 964, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1992 Porsche 911 Carrera RS 964 rates higher among enthusiasts and auction houses.