Our Road Trip to Bunbury, Western Australia: Our destination was 200km away; a regional town called Bunbury. With a fully charged battery and a 300km driving range, we gathered the troops (and an irresponsible number of snacks) and set off. On the freeway the car was smooth and with 70km to Bunbury, and a 59% charge, we were pretty relaxed, chatting away as we ramped up to 110kph on cruise control. After a while we noticed we had made a mistake – there was 76km to go to reach Bunbury and we only had a charge of 32% which equates to a 77km driving range. This made us nervous to say the least