The Reva G-Wiz. The UK’s GoinGreen has introduced the first of the new, improved performance Reva G-Wiz AC drive electric cars. Launched at the British Motor Show in the summer, the G-Wiz AC replaces the current G-Wiz DC. Cost is the same (£8,299 inc VAT), but the AC offers enhanced features including an increased top speed of 45 mph and a range of up to 48 miles under UK test conditions (40 miles on mixed roads). GoinGreen introduced G-Wiz DC drive to London in 2004, and the car is still the only electric 2+2 seater available there. There are...