We can appreciate a good track car as much as the next enthusiast, but we're beginning to bemoan their creation as a way out for automakers to charge wealthy customers obscene amounts of money for cars they're not even legally allowed to drive on the road. (As least, not in countries were homologation can't be circumvented with a sufficient bribe to the right bureaucrat. Which we're not entirely sure includes these United States.)

It's the road that Lamborghini is expected to take with the "production" version of the Sesto Elemento concept, and it appears to be the way Jaguar plans to bring its C-X75 concept to production. At least, the jet-powered one, anyway.

The C-X75, as you may recall, bowed at the 2010 Paris Auto Salon with an awesomely innovative powertrain: two micro-turbines acting as range-extenders to electric motors. Reports then began to surface that Jaguar intended to build the supercar, only that the commercially available version would pack a 1.6-liter turbo four being developed with the Williams Formula One team and packing about 500 horsepower instead of the turbine setup. (Not too shabby, but still no turbine.)

Then parent company Tata invested in a turbine outfit called Bladon Jets near Jaguar's headquarters in Coventry, leading to the development that a limited quantity would be offered with turbine power like the concept's. The latest reports, however, indicate that even those would be confined strictly to the track.

Now don't get us wrong, we applaud Jaguar and Tata pursuing the technology of getting this experimental powertrain into a "marketable" car, however much it may cost. We're just not sure that keeping it confined to the race track, given the prices they'll be bound to charge, is the right way to go about it. Agree or disagree? Cast your vote in the poll below.

How should Jaguar build the C-X75?
With turbines, even if it costs a million and can only be driven on track.2151 (16.1%)
Wait until the turbines are ready for road use, even if it takes years.2014 (15.1%)
Scrap the turbines and bring it to market with the Williams turbo four.1875 (14.0%)
Offer the turbine car for the track and the turbo car for the street.6069 (45.4%)
Don't build it at all.1265 (9.5%)
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