Altis' Sygic based unit also has similar feature...
Yes its useful for cars driven by "drivers"; but for rest; there should be a feature of recording fuel consumption of truips too; export such data to spreadsheet and do analysis like which days of week they have to burn more fuel etc; which route gives better fuel average etc would be fun! :-#
Given the units have Bluetooth port and required drivers; what if some "custom software" can be installed that connects to some ELM327 based bluetooth dongle and record GPS and fuel data? Am I getting too geeky?
BTW this new unit is also Windows CE based?