Smart fortwo electric on show

Mercedes-Benz Malaysia's Marketign boss, Kai Schlickum
with the smart fortwo electric drive in One Utama

Government tax break for electric cars catching car companies' attention

With the Malaysian government offering import and excise duty exemptions for electric and hybrid cars, companies are rushing to show off what they have in the display cabinet.

After Mitsubishi registering the Miev electric car, the first electric car to be registered for road use in Malaysia, Mercedes Benz is putting their smart fortwo on show.

In terms of technology, the car is  powered by a 30kW electric motor that can twist 120Nm of torque from standstill and can last 135 kilometres on the Tesla Auto-developed lithium-ion 16.5 kWh battery.


Full story and pictures after the jump

Basically, it is an array of small batteries not unlike the ones you find in your cellphones. the smart charging allows the entire pack to be fully charged in one or two hours.

As with hybrid cars, the weakest link in an electric car is the battery and the fortwo comes with special electronics and monitoring system to make sure the batteries survive daily use.

Special electronics ensure that all is well with the battery. This battery management system constantly monitors voltage, electricity and temperature. 

If one of these parameters reaches a specified limit – for example when driving up long hills at constant peak power (kickdown) – the electronics reduce the power output. However, this is barely noticeable and it rules out the risk of battery overload.

The electronics also monitor the charging process and control the capacity display. The vehicle's power electronics supply the vehicle's electrical system with electric current from the battery via a DC/DC converter. 

In addition, they also control the heating and air conditioning, for example, to minimise the strain on the battery. 

Clever drivers can air condition their smart fortwo electric drive  in advance as long as their vehicle is being charged at home – the long_standing dream of stationary cooling becomes a reality! No other car offers this  comfortable option.

PRESS RELEASE
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The smart fortwo electric drive – the electrically  powered trendsetter!

Following the successful launch in European and North American cities,  the smart fortwo electric drive deemed as the electrically powered trendsetter has been rolling off the production line since November 2009 – and due to the huge demand the initial production volume has been increased from 1000 to 1500 vehicles. The second generation smart fortwo electric drive is equipped with an innovative and highly efficient lithium-ion battery. It is neatly accommodated between the axles, which means that space is not compromised in any way in the intelligent two-seater vehicle. A 30 kW electric motor is fitted at the rear. This provides for very good acceleration and high agility with 120 Newton metres of torque that are immediately available.

Daimler is a pioneer and first-mover in clean mobility solutions and  have the largest test fleet of electric vehicles in the world. Mercedes-Benz Malaysia is therefore delighted to be amongst the first to showcase this technology to Malaysia, especially in the 125^th anniversary of the invention of the automobile by Carl Benz, our founder.

The fully charged battery has sufficient power to cover approximately 135 kilometres in accordance with the New European Driving Cycle, making it ideal for urban use especially in cities. smart has made electric drive a practical alternative for mobility with zero local emissions in urban areas.

The first of the new smart fortwo electric drive vehicles were handed over to customers in Berlin at the end of 2009, and the environmentally friendly pioneer will now demonstrate its suitability for everyday use in further cities in Europe, North America and Asia.    

Marc Langenbrinck, responsible for brand management at smart says "In 1998 smart revolutionised urban mobility with the unique smart fortwo vehicle concept. Now smart is once again taking on a pioneering role and redefining zero_emission urban mobility. We are the first manufacturer to launch a series_produced electric vehicle. Daimler is spearheading electric mobility with the smart fortwo electric drive. The smart fortwo electric drive is a further logical step in the evolution of the smart brand which boasts the fleet with the lowest fuel consumption anyway."

Environmental friendliness and state_of_the_art functionality have been defining features of the smart fortwo ever since it was launched more than ten years ago. Since then its innovative concept has combined sustainable, forward_looking technologies with individual urban mobility. With a length of just over two and a  half metres the extremely compact vehicle can also park perpendicular to the flow of traffic. In addition, the space_saving and environmentally friendly two_ seater currently has the lowest fleet consumption and it brings its occupants to their destination comfortably and safely. Its design is fresh, youthful, modernand yet sophisticated and has made it an automotive lifestyle icon which shows that mobility, responsibility to the environment and joie de vivre are compatible with one another. The smart fortwo has established a class of its own.

Electric drive factored in from the very first concept

The smart fortwo electric drive is a smart fortwo that does not make any compromises with regard to safety, agility, comfort and space. Electric drives have been part of the smart concept right from the start. The later integration of the components needed for electric drive was planned at a very early stage. For example, there is space for the battery in the underfloor between the axles where the tank is located in other smart models. The electric drive module does not limit the space available in the smart fortwo electric drive in any way; there is just as much interior and luggage compartment space as in a smart fortwo with a combustion engine.

Powerful drive

A 30 kW magneto_electric motor is installed at the rear of the new smart fortwo electric drive and reacts directly without delay. Powerful torque of 120 Newton metres is immediately available. This results in a surprising amount of power  when pulling away. The smart fortwo electric drive accelerates from 0 _ 60 km/h in 6.5 seconds – just as quickly as a petrol model which it initially leaves behind it.

Thanks to the power characteristic of the electric motor, just one single fixed gear ratio is required. There is no need for any gear changing – a major advantage in dense city traffic. To reverse, the engine's direction of rotation changes.  "Fantastic and easy to drive. You just get in, turn on and go" was how experienced users from London summed up the smart fortwo electric drive.

The second generation smart fortwo electric drive is powered by a lithium_ion battery developed by Tesla Motors Inc. with electrical energy of 16.5 kWh. It is simple to charge at any fused 220 Volt socket. A fully charged battery is sufficient for up to 135 kilometres of driving fun (NEDC). This range is more than enough for city traffic as studies have shown that cars drive an average of 30 _ 40 kilometres per day in towns and cities. For this, the vehicle only needs to be charged for three hours. At an average speed of 25 _ 30 km/h that is normal in city traffic the smart fortwo electric drive can drive for around four to five hours continuously before it needs to be recharged. Plugging the car in overnight will fully recharge the battery.

Electronics optimise the battery status and power consumption

Special electronics ensure that all is well with the battery. This battery management system constantly monitors voltage, electricity and temperature. If one of these parameters reaches a specified limit – for example when driving up long hills at constant peak power (kickdown) – the electronics reduce the power output. However, this is barely noticeable and it rules out the risk of battery overload.

The electronics also monitor the charging process and control the capacity display. The vehicle's power electronics supply the vehicle's electrical system with electric current from the battery via a DC/DC converter. In addition, they also control the heating and air conditioning, for example, to minimise the strain on the battery. Clever drivers can air condition their smart fortwo electric drive  in advance as long as their vehicle is being charged at home – the long_standing dream of stationary cooling becomes a reality! No other car offers this  comfortable option.

smart fortwo electric drive in major cities in Europe and the USA as well as in Asia

Since the end of 2009 the second generation smart fortwo electric drive has been delivered to selected customers. Leases are offered for a period of four years and 60,000 kilometres.

The first vehicles were handed over to customers in December within the framework of the "e_mobility Berlin" project. Here, in cooperation with the energy provider RWE and with the support of the German government and the city of Berlin, Daimler is creating ideal conditions for running battery_driven vehicles with no local emissions. This includes setting up a network of electricity charging stations that enable intelligent communication between electric vehicles and the power network so that the battery can be charged when electricity is cheapest. But as mentioned, the smart fortwo electric drive can also be charged at any household safety socket with a 16 amp fuse(standard in Germany and other countries).

Further new generation smart fortwo electric drive vehicles have taken to the roads of Hamburg, Paris, Rome, Milan, Pisa, London and the Midlands, Madrid, Zurich, Portugal, Denmark, the Czech Republic, Austria, Belgium and the Netherlands since the first half of 2010.

In the autumn of 2010 the smart fortwo electric drive was launched in cities in the USA and Canada, and from 2011 in some Asian countries. There is already a very lively demand for the smart fortwo electric drive, and from 2012 it will be produced in large volumes as a normal part of the smart range and sold via the smart dealer network. This third generation will be fitted with a new lithium_ion battery which Daimler is developing to production maturity in cooperation with Evonik. The lithium_ion battery currently used comes from Tesla and represents state_of_ the_art technology. However, further progress is anticipated. The main differences between the two batteries lie in the structural design. The Tesla battery consists of lots of cylinder_shaped cells. The Daimler battery will be made up of fewer but larger plate units. This will first and foremost enable a greater energy density to be achieved (with greater energy content for a higher range) and an even longer life.