PARIS MOTOR SHOW: Next-gen Renault Clio claims 1.0L/100km
New concept hints at Renault light car that achieves 1.0L/100km – almost 300mpg!Renault has released details of a concept car, the EOLAB, that could get close to 1L/100km or 300mpg.
An environmental prototype with nearly 100 technological innovations designed to deliver ultra-low fuel consumption, it hints at both the aerodynamic exterior design and the technologies that could be used in the next generation Clio light (B-segment) hatch, possibly by 2024.
Although a concept only at this stage, EOLAB is claimed to be "the vision of such a realistic and affordable B-segment car that will appear within 10 years".
The car, which features active aerodynamics to reduce drag by 30 per cent (claimed cd 0.235), according to Renault, will be the centrepiece of the French marque's display at next month's 2014 Paris motor show. One of the benefits of having an aerodynamic car is that it must sit low to the ground, which as the photos show, provide it with a very sporty stance.
Renault says the 'other worldly' fuel consumption figures, achieved in standard Combined cycle NEDC testing, are a combination of significant weight reduction (-400kg!), refining aerodynamics and new 'Z.E. Hybrid' technology.
The car's structure uses magnesium and aluminium rather than carbon-fibre to allow better scalability of production. Renault states: "Meanwhile, the notion of such a car being produced in large numbers within the next 10 years was dialled into the plan from the very start."
EOLAB uses a combination of a 400V, 6.7 kWh battery electric drive system and a 1.0-litre 55kW three-cylinder petrol engine matched to an "innovative patented clutchless three-gear transmission".
Battery only range is over 60km.
The vehicle rolls on narrow 145/45R17 Michelin 'ultra-low consumption' tyres and the braking system requires no master-cylinder but rather is an integrated electronic system. Ultra-thin glazing is used to save weight and some interior materials are 'bubbled' to soften surfaces without adding weight.
Renault's EOLAB features an asymmetric three-door layout to maximise space efficiency, says the company.
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