Reporters of Reuters, roaming the floors of the doom-dominated Paris Auto Show, finally found a feel-good trend: Green supercars, or make that guilt-free kickass swank, targeted at cash-positive crisis-sated, climate-conscious consumers .

416,500 euro: The Mercedes-Benz SLS AMG Coupe Electric Drive.  At 552 kW and a top speed of 250 km/h, probably  the fastest and most powerful production electric car on the road. Range: 155 miles, probably not at Autobahn speed. In very limited production sometime in 2013.

Well above  100,000 euro: BMW’s i8 plug-in hybrid, first shown as a styling concept at the 2009 Frankfurt show and ever since.  96kW electric motor one the front axle and a 164kW turbocharged three-cylinder gasoline engine at the rear, “enough to propel the car from 0-100km/h in less than five seconds, while returning a frugal 2.7 litres per 100 kilometres.”At dealers or other motor shows in 2014 or thereabouts.

Above 100,000 euro: A wagon-like plug-in hybrid called the Panamera Sport Turismo. Uses a more advanced version of the electric motor and gasoline engine that power the current Panamera Hybrid, and can be driven in pure electric mode at speeds up to 130 km/h. Fuel consumption is less than 3.5 litres per 100 km, while CO2 emissions are less than 82 g/km. Tentatively slated for production around 2015.

More than 660,000 euros, but AWOL: The “New Enzo,” a green Ferrari. The much anticipated hybrid is said to  have a massive 600kW 12-cylinder engine mated with a 90kW electric motor, and might blow the Veyron away. But it didn’t make the Paris show.