just charging batteries, with any engine that can also move the car efficently on it's own, (larger than necessary to just charge the batteries). Diesels get 25% better milage than their same tech gas counterparts.Tech Expo
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just charging batteries, with any engine that can also move the car efficently on it's own, (larger than necessary to just charge the batteries). Diesels get 25% better milage than their same tech gas counterparts.Tech Expo
i wanted proof if the cars are more feul efficant