A track-only version of the 1287bhp Techrules Ren diesel-turbine electric supercar has been previewed in a new official image ahead of its debut at the Geneva motor show.
The pared-back version of the Chinese company's 2017 supercar is called the Ren RS. It has been developed with weight-saving as a priority; all non-essential parts, including its passenger seat, have been ditched.
Techrules is yet to reveal how much weight has been saved, but the standard Ren (pictured below) weighed 1700kg, enough to give it a power-to-weight ratio of 757bhp per tonne. That's 26bhp per tonne more than the Bugatti Chiron, even in standard form.
Like the standard Ren, the Ren RS has Techrules’ Turbine-Recharging Electric Vehicle (TREV) powertrain to keep up to six electric motors spinning. Together, these produce the car’s 1287bhp headline figure, enabling a claimed 0-62mph sprint time of 3.0sec and a top speed of 205mph.
Techrules' patented TREV system places two motors at the front of the car and four at the rear, with power supplied by a 28kWh battery pack that’s kept energised by a diesel-fuelled turbine. This powertrain is said to allow a range of 727 miles from 80 litres of diesel.
Techrules is also offering the Ren RS in lighter four-motor configuration, offering 858bhp and 1150lb ft. The RS is not available with the lowest power two-motor set-up offered on the regular Ren.