Compare Porsche auto gearbox specialist repair quotes from specialist garages

Porsche is known for its high-performance luxury sports vehicles - the best-selling model being the Cayenne. The company's founder, Ferdinand Porsche, created the world's first hybrid vehicle in 1899. It was called the Lohner-Porsche and was driven by electricity with a fuel-powered generator to charge the batteries, though it never made it into production.

Porsche continues to break new ground to this day; in 2017, the Cayenne S Diesel model earned the Guinness World Record for towing the heaviest vehicle, pulling an enormous Airbus A380 aeroplane weighing 285 tonnes.

Automatic gearboxes use hydraulic power to change gears. A torque converter connects the engine to the transmission and uses pressurised fluid to transfer power to the gears. Because this system is more complex, there is more scope for it to develop problems, requiring an automatic gearbox repair.

Signs of a bad automatic gearbox include:

• Gears slipping
• The car won't respond or engage while in gear
• A burning smell
• Leaking fluid
• Grinding or shaking

The best way to stave off problems is to have an automatic gearbox service done regularly. This process involves draining the transmission fluid and replacing the filter, which can extend the life of your automatic gearbox.