Audi Crosslane Coupe Concept

Audi Crosslane Coupe in Paris Motor Show 2012

In the Paris Motor Show 2012 Audi provides a glimpse of the future shape of design, along with automotive and drive concepts, through its Audi crosslane coupé concept car. This vehicle is an entirely new fusion of technology, engineering and design, and provides pointers to the design language of future Audi Q models.

With a Multimaterial Space Frame, the vehicle concept breaks new ground in terms of weight, costs and energy usage over its lifecycle, and is an evolutionary stage of Audi ultra – the lightweight construction principle from Audi.

An innovative and efficient plug-in hybrid drive based on a purpose-designed 1.5-litre three-cylinder TFSI and two electric motors redefines the benchmark, with potential fuel economy returns equivalent to 256.8 mpg and CO2 emissions of just 26 grams per km.

The result is a sophisticated vehicle that will appeal to young customers in particular thanks to its removable roof and the customisable services available under the Audi connect concept.

Innovative : Dual Mode Hybrid Concept

The dual-mode hybrid concept enables different operating modes. From 0 up to 55 km/h (34.18 mph), drive power is supplied solely by the EM 2, which draws the energy it needs primarily from the battery. In serial mode, the combustion engine and the alternator (EM 1) produce electrical energy to support, relieve or substitute the battery should it be discharged.

The electric mode is possible up to 130 km/h (80.78 mph). Starting at about 55 km/h (34.18 mph) the drive system allows the TFSI engine together with the alternator to couple to the drivetrain – in this hybrid mode, the drive sources combine to optimize both efficiency and performance. Above 130 km/h (80.78 mph), the three-cylinder engine becomes the main drive source but the EM 1 can support it if required.

The driver of the Audi crosslane coupé can choose between the “Cruise” and “Race” settings. The “Cruise” mode prioritizes electric driving. The driver does not notice either gear changes or the power source kicking in. When the TFSI is running, its engine speed is always adapted to the road speed – without a “Rubber-Band” effect. The high efficiency of the transmission makes the dual-mode hybrid drive especially efficient in urban traffic.