Volkswagen first launched its Golf TwinDrive plug-in hybrid in July 2008 using the company’s fifth-generation Golf as the basis, but, now that the sixth-generation Golf has been launched, VW has released an updated version TwinDrive prototype. The new Golf TwinDrive uses the Golf VI as a platform and is intended to help test the use of alternative energy sources (wind, water and solar).
The Golf TwinDrive is the result of a partnership between VW and the German government – which provided VW with “double-digit millions” for the project – and will help determine how to most efficiently recharge plug-in hybrid vehicles. In all, 20 Golf TwinDrives will be produced for test fleet services.
The Golf TwinDrive can be fitted with diesel of gasoline power plants – in addition to an electric motor – producing a combined output of 176 horsepower. Unlike conventional hybrids, the Golf TwinDrive uses its internal combustion engine to supplement the electric motor rather than the electric motor supplementing the internal combustion engine.
This unique setup allows for the Golf TwinDrive to always be operating in the most efficient mode. According to VW, that means the TwinDrive uses its long range E-motor in city driving and its gas/diesel engine on the open highway.
No mileage figures have been released for the Golf TwinDrive, but a new round of testing is expected to begin in early 2009. If all goes well, VW could release its first plug-in hybrid sometime in 2010.
