2016 Audi Q7 e-tron 3.0 TDI quattro Trusts Locomotives and Submarines for New Diesel-Electric SUV Powertrain
As any fan of locomotives or submarines will tell you, the combination of diesel engines and hybrid battery tech is a match made in heaven. Endless research has determined that diesel-electric is the most efficient and powerful combination for heavy machinery. Typically, in the car business, diesel-electric power has been shunned because the combination is too expensive. Diesels are around a $4000 price premium above a gas engine, while hybrid components can add at least $5000 to a car’s wholesale price to make. But in a class like the large SUV segment, innovation is affordable if it can achieve huge …