Porsche 901/911 (1963–1989)

The Porsche 911 is the most enduring sports car design in history. Introduced in 1963 as the 901, the 911 has remained in continuous production ever since, evolving through numerous generations while retaining the distinctive rear-engine, rear-wheel-drive layout that defines the model. The air-cooled era spanning 1963 to 1998 encompasses the original short-wheelbase 901, the F-series long-wheelbase cars, the G-series from 1974 with its distinctive impact bumpers, and the final 3.2 Carrera and 964 generation before the switch to water cooling. The flat-six engine in 2.0, 2.2, 2.4, 2.7, 3.0 and 3.2-litre forms provides a unique driving character matched by no other car. The 911 rewards skilled drivers and punishes the careless — its tail-heavy balance requires respect. Values have risen significantly and early cars are now serious investments.

Available body styles: Coupe, Targa, Cabriolet. Produced from 1963 to 1989.

What to check before buying

Based on 5 reported fault cases, the most important pre-purchase checks for the 901/911 are:

• Porsche 911 3.2 Carrera DME relay failure — no start ✅ Known fix available
• Porsche 911 air-cooled engine oil leak from rocker cover gaskets ✅ Known fix available
• Porsche 911 chain tensioner failure (pre-1984) ✅ Known fix available
• Porsche 911 G-series torsion bar suspension creak ✅ Known fix available
• Porsche 911 rust in battery box and heater shelf

Is the 901/911 reliable?

Of the 5 fault cases recorded for the Porsche 901/911 on MyCarFault, 80% have a verified fix. Regular maintenance, correct service intervals and addressing known weak points early significantly extends the life of these vehicles.