Porsche 911 3.4 Carrera
- Engine: 3400cc Petrol Manual
- Age: 54000 Miles 2000
- Finished in: Aluminium/silver
- Location: Northampton, Northamptonshire
- £17,980
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Porsche Equips 911 Turbo With new Tri-turbo System
Porsche has unveiled a new tri-turbo system for its horizontally opposed 3.8-litre six-cylinder engine fitted in its 911 Turbo. The new system effectively ramps up the engine's already potent power output, overall economy and in-gear performance. The automaker plans to replace the 911 Turbo's current twin-turbo set-up with a complex triple-turbo induction process identical to that used in BMW M's six-cylinder diesel-powered X6 xDrive50d and M550d xDrive models.