Good question. The only dual clutch vehicle I’ve ever heard of was in a Ferrari Testerosa, for high end performance.
direct injection gives the computer better control over the fuel usage and results in more efficient combustion. That means better mileage. More horsepower too.
A dual clutch transmission is basically a pair of 3 speed stick shifts mounted in the same case with the clutches operated via electric servos and are controlled by the computer. The gears are changed by the computer also. Basically it ends up being like an automatic transmission except it is far far more efficient. it is actually even superior to a manual transmission for efficiency.
Combine both technologies into one car and you get a phenomenal boost in power, efficiency, and acceleration. The hybrid cars are getting all the recognition right now but that’s only because the media is a bunch of ignoramuses. These two technologies are very impressive. In fact I’d say they are so impressive there will be no more regular transmissions or regular fuel injection in 5 years time.
Maseratis, Bugattis, Lamourghinis....all the Italian supercats have a double-clutch.
Which if you don’t know what you’re doing can get you killed.......