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BMW i3 Concept Coupe

BMW i3 Concept Coupe

BMW i3 Concept Coupe

The BMW i3 Concept Coupe has been unveiled in parallel to the ongoing development process for getting the first ever all-electric car from the BMW i brand ready for series production.

The three-door i3 Concept Coupe demonstrates the potential for conceivably extending the model range.

Like the BMW i3 Concept, the carbon-fibre bodied coupe is also propelled by an electric motor developed by the BMW Group, which develops a maximum output of 125 kW/170 hp and peak torque of 250 Newton metres (184 lb-ft), and channels its instantaneous power delivery to the rear wheels via a single-speed transmission. The electric motor draws its energy from the lithium-ion storage cells under the floor. Positioning the battery units here has the effect of lowering the centre of gravity considerably, which further adds to the vehicle’s agile handling.

The passenger cell forms the core of the Life module, which is built from carbon fibre-reinforced plastic (CFRP). Because it is extremely light yet very strong too, CFRP opens up tremendous scope for design.

On the BMW i3 Concept Coupé, the drive system, chassis and energy storage unit, along with the structural and crash functions, are once again incorporated into the Drive module that is made chiefly of aluminium.

The BMW i3 Concept Coupe helps the driver to optimise efficiency by choosing an appropriate vehicle set-up. The Driving Experience Control switch on the centre console can be used to select the three driving modes, COMFORT, ECO PRO and ECO PRO+. The sportiness and comfort of the BMW i3 Concept Coupe can be best experienced in the standard COMFORT setting. ECO PRO mode places the focus more on economical energy management for an increased range and even cleaner performance. The accelerator mapping is modified, for example, so that the same pedal travel delivers less power. At the same time, the heating and air conditioning are switched into a more energy-efficient operating mode. Changing from COMFORT to ECO PRO mode can extend the vehicle’s range by as much as 20 per cent.

Efficiency can be boosted yet further in ECO PRO+ mode, which is designed to do everything possible to maximise driving range. So, not only is the accelerator mapping modified, maximum speed is also limited to 90 km/h (56 mph). Comfort functions such as the heating and air conditioning are furthermore run at the minimum level required to prevent the windows from misting up, for instance. Electrical consumers like the seat heating, mirror heating and non-essential components of the daytime running lights are even switched off completely. As a result of all this, more miles can be added to the vehicle’s range.

The BMW eDrive system fitted in the BMW i3 Concept Coupe is designed to allow the vehicle to cover a distance of around 160 kilometres (100 miles) on a full battery charge before it has to be plugged into a charging station again. This range comfortably allows it to be used for more than just urban mobility.

Thanks to the BMW i ConnectedDrive services that were purpose-developed for electric mobility applications powered by BMW eDrive technology, the driver receives realistic estimates of his vehicle’s current range, which can be viewed even before setting off.

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