The REVA NXR is the replacement for the G-Wiz. Designed for urban driving, it's perky three-door, four seater family friendly drive has a range of 100 miles per charge.
Average prices in Europe, excluding batteries, will be around 14,995 Euros. As garish as the G-Wiz was, it was highly successful - there's no reason why this can't reclaim the title.