The original air-cooled 911 — the long-hood, pre-impact-bumper foundation of every later Porsche sports car.
Built from 1964 to 1973 in long-hood form, the original 911 evolved from the 130 hp 2.0-litre 901 through to the 2.4 S and 2.7 RS. It established the air-cooled flat-six layout that defined Porsche for the next 35 years. Long-hood cars are the most desirable air-cooled 911s after the 2.7 RS itself, with the 1973 911 S and the early SWB cars commanding the highest prices.
A short-wheelbase (SWB) split runs through 1964–1968 cars, with the long-wheelbase (LWB) introduced for 1969 to improve handling.
Long-hood 911s anchor the air-cooled Porsche market. Originality, matching numbers and Porsche Kardex documentation are decisive.
| Variant | Years | Production | Notes |
|---|---|---|---|
| 911 / 911 L / 911 T / 911 E / 911 S (SWB) | 1964–1968 | — | Short-wheelbase original cars; 911 R the works lightweight derivative. |
| 911 T / E / S (LWB) | 1969–1973 | — | Long-wheelbase; mechanical fuel injection from 1969. |
| 1973 911 Carrera RS 2.7 | 1972–1973 | 1,580 | 1,580 built across Touring (M472) and Sport/Lightweight (M471) plus 17 RSH and 55 RSR. Blue-chip air-cooled 911. |
Start with identity, paperwork and originality. For the Porsche 911 (Classic Long-Hood), the strongest cars have a continuous ownership file, matching numbers where applicable, original manuals, invoices and evidence of work by recognised marque specialists. Matching numbers, Porsche Certificate of Authenticity (Kardex), original colour combination, complete tooling and continuous history are decisive.
Air-cooled flat-six engines are robust when correctly assembled; original mechanical fuel injection (1969 onwards) and case condition are core ownership items. A proper pre-purchase inspection includes cold-start behaviour, leak-down or compression testing where appropriate, underbody photography, suspension and chassis-point inspection, brake condition and a road test long enough to expose heat-related faults. Deferred maintenance is almost always more expensive than buying a better-sorted car.
Use a paint-depth gauge, lift access and a specialist familiar with the model's factory seams and panel gaps. Collector value is dramatically affected by structural repairs, poor paintwork, corrosion, incorrect panels and missing factory trim. Documented cosmetic restoration is acceptable; concealed accident repair must be priced severely.
1973 911 S, 2.4 S and early 911 R / 911 ST cars are the apex; 911 T and 911 E cars are the more accessible long-hood entry. Specification, colour, transmission and limited-build variants move values significantly. Buy the best-documented example in the most desirable specification you can justify rather than a tired example of a rarer derivative that will need years of corrective work.
Regional ranges authored independently — each reflects its local market, not an FX conversion
Budget annually even if the car is used sparingly. Fluids age, tyres date out, fuel systems suffer from ethanol, batteries fail and stored cars need exercise. A documented maintenance rhythm protects both reliability and resale value.
Air-cooled marque specialists are essential; long-hood-specific trim, ducting and fuel injection setup is not interchangeable with later 911s. Before purchase, confirm parts availability for model-specific trim, suspension, fuel system, electronics and engine components. A cheap car waiting on unobtainable parts is rarely cheap in collector ownership.
Each region quoted in its local currency — independent market readings, not FX conversions
Long-hood 911 values have plateaued after a strong run earlier in the decade. The market increasingly rewards Porsche COA documentation, matching numbers and originality of body and engine. 2.7 RS cars trade in a separate blue-chip market driven by chassis-by-chassis history.
| Date | Auction | Car | Mileage | Result |
|---|---|---|---|---|
| 2025-08-16 | RM Sotheby's Monterey | 1973 911 Carrera RS 2.7 Touring (M472) | — | $1,242,500 Sold |
| 2025-05-10 | RM Sotheby's Villa Erba | 1973 911 S 2.4 Coupe | — | €295,000 Sold |
| 2024-11-09 | Bring a Trailer Online | 1972 911 T 2.4 Coupe | — | $148,000 Sold |
Matching-numbers, COA-documented long-hood 911s should hold value well. 2.7 RS and 911 R remain blue-chip; standard T and E cars depend on condition and originality.
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