The Captur and Symbioz will both feature a new full hybrid E-Tech 160 powertrain, while the Symbioz will get a new mild hybrid drivetrain.
The Renault Symbioz features a sliding rear bench and the firm's new OpenR Link multimedia system with Google built-in.
Renault has revealed the first teaser of a new C-segment SUV which is set to get a panoramic glass roof and a hybrid drivetrain.
The Symbioz demo car provides Renault with the opportunity to demonstrate in real-life conditions a car that is autonomous, electric and connected.
Renault will be unveiling the Symbioz concept, which expresses the brand's vision of the future of mobility, at the 2017 Frankfurt Motor Show.