BMW Aims for Max Efficiency with Its Electric Cars

BMW Aims for Max Efficiency with Its Electric Cars

As written by Tom Moloughney about the BMW Active E ,the company made public some of the first categorical details .Max torque of 184 lb-ft and 170 hp is supplied by electrical rear-wheel drive 1-series. This torque is provided while storing 32kWh of energy in 3 distinguish blocks to provide a range of 100 miles.By employing J772 connector the automobile will make use of Level 2charger (at 6.6 kW).

A new official BMW’s website for ActiveE is offering information about potency on the electrical Bimmer, like the following :
Urban: 10.5 kWh per a hundred km (which is 5.90 miles per kWh).

Extra-urban : 16.0 kWh per one hundred km (which is 3.875 miles per kWh).

Mixed : fourteen kWh per one hundred km (which is 4.43 miles per kWh).

The general rule of thumb is 4 miles per kWh,BMW’s ActiveE is above average in terms of EV potency.The rating of ActiveE's motor is  125 kW, matched against the Volt's drive motor of 111-kW and the LEAF's motor  of 80-kW. Bigger electrical motor can supply greater power and better potency simultaneously, but going to a really new level of potency must wait till BMW’s Megacity the tangible production car predicted to be the result of the ActiveE and Mini E test models.

Moloughney recommended the Megacity which is the combination of ActiveE and Mini E test models could setup an improved standard by giving  6 miles per kWh ,which is possible by utilizing ultra-lightweight materials, among other Techniques.

Think about this : At 6 miles per kWh, BMW could restrict the size (and possibly cost) of the Megacity's battery in half to s16 kWh and still provide a hundred miles of range or keep it the same size and push towards two hundred miles on a single charge.