The Dynamo 7.0 is the seventh generation car run by DTU Roadrunners to compete in the Urban Concept class in the Shell Eco-marathon Europe.
The car is developed by students at the Technical University of Denmark with the single purpose of achieving the best fuel economy as possible.
In the 2011 Shell Eco-marathon Europe the Dynamo 7.0 achieved a record of 509.4 km/L (gasoline equivalent) at the EuroSpeedway Lausitz racetrack, placing it first in the category of Urban Concept cars with internal combustion engines.
The suspension has no dampers and only act as linkage between the vehicle and the wheel enabling adjustments of ride height, camber and toe.
This was achieved by optimizing several settings in the car including gear-ratio, fuel amount regulation, clutch engagement and aerodynamics.