Savings Calculator See How Much You’ll SaveEnter a few details about your fleet into our ELiTE™ lithium calculator or our EX1 gas calculator, and we'll show you how much you can save with E-Z-GO® golf carts. ELiTE Lithium Calculator The industry leader in battery efficiency. Calculate Electric Savings EX1 Calculator The new gas engine with best-in-class fuel economy. Calculate Gas Savings