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Explore the Porsche 959: its twin-turbo flat-six, variable all-wheel drive, Komfort and Sport versions, and lasting influence on Porsche engineering.

The Porsche 959 made complexity part of the supercar story. Its significance lies in how many ideas it brought together: turbocharging, electronically managed traction, advanced suspension and lightweight materials. Viewed today, it is an unusually clear snapshot of Porsche exploring what a road car could become.
From Group B concept to customer car
The story began with the Group B study at Frankfurt in 1983. The production model appeared in 1985, but customer deliveries followed in 1987. Porsche records 292 series-production cars during 1987–1988. That carefully defined figure should not be treated as a count of every prototype or later-built example.
| Field | Specification |
|---|---|
| Concept / production debut | 1983 Group B study / 1985 Frankfurt IAA |
| Main series production | 1987–1988; 292 cars in Porsche’s series-production count |
| Body / layout | Coupe; rear-mounted engine; all-wheel drive |
| Engine | Approximately 2.85-litre twin-turbo flat-six |
| Standard output | 331 kW / 450 PS |
| Transmission | Six-speed manual |
| Top speed | 315 km/h in Porsche’s 2025 retrospective; 317 km/h in its Mission X historical overview |
| Variants | Komfort and Sport; identify specification before comparing cars |
| Production status | Historical model; main series production completed |
Engineering that mattered
Sequential turbocharging was intended to improve the engine’s response across its operating range. Variable all-wheel drive made traction another part of the performance equation. The road car also brought tyre-pressure monitoring and sophisticated chassis control into an era when such systems were unusual.
These details explain its position in a collection more effectively than a single speed claim. The 959’s appeal is the ambition of the whole design: making a very fast car work through a coordinated set of systems.
Komfort, Sport and competition relatives
The Komfort version combined performance with equipment such as air conditioning and powered seats. Sport examples require their own specification checks. Dakar competition cars and the related 961 circuit racer belong to the same development story, but their specifications must not be used as interchangeable road-car figures.
Where it fits in Porsche history
The 959 is a technology landmark rather than one generation of a continuously replaced model. Porsche’s later flagship story includes the 911 GT1 road cars, Carrera GT and 918 Spyder. This three-car series focuses on the 959, Carrera GT and 918; it is not an exhaustive Porsche supercar timeline.
Editorial perspective: the 959 rewards readers who enjoy understanding how a car works. Its legacy is as much about the technologies brought together as the performance they delivered.
Official sources
- Porsche: 40 years of the 959 (German)
- Porsche: conceptual forerunners and 959 technology
- Porsche: 2018 speed retrospective and 959 S
Watch the story
Porsche Top 5 — Superlative Speed (2018; includes the 959 S)



