Renault officially introduced a new concept called Twin’Run, a prototype which comes with an impressive power/weight ratio. With a total mass of just 950 kilograms, it packs a powerful 3.5-liter V6 engine producing 316 horsepower and 379Nm of torque, enough for a 0-100 km/h sprint in 4,5 seconds when linked to a six-speed sequential transmission.