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Audi planning A7 powered by fuel cell?

Back in March, Volkswagen AG CEO Martin Winterkorn voiced his doubts about the cost and infrastructure associated with building hydrogen fuel cell vehicles, but according to Autocar, that isn't stopping Audi from developing a fuel-cell version of the Audi A7. While we're inclined to take this report with a grain of salt, this wouldn't be the first time a VW executive has made seemingly damning statements about electric powertrains that later proved to be incorrect.
After speaking with Audi technical chief Wolfgang Dürheimer, Autocar reports that Audi is building a fuel cell A7 that is expected to be ready for testing by August. Like the electric E-Tron and natural-gas-powered G-Tron models, the hydrogen fuel cell Audis could, if produced, carry their own "tron" nomenclature.

Electric turbos promise big performance and efficiency gains in the near future

An electric turbo system boosts efficiency between 15 and 20 percent, according to Audi.
Turbochargers, like acoustic guitars, use moving air to create magic. And electric turbochargers, like electric guitars, provide the ability to amp up that magic to amazing new levels.

Audi introduces Q7 E-Tron 2.0 TFSI in Shanghai

Audi made a name for itself with its Quattro all-wheel-drive system, and is rapidly expanding its range of E-Tron hybrids. And now it's bringing the two together for the first time with the new Q7 E-Tron 2.0 TFSI. The company's first vehicle to combine a turbocharged engine, hybrid assist and all-wheel drive, the Audi Q7 E-Tron 2.0 TFSI boasts all the enhancements wrought on Ingolstadt's new flagship crossover, but with a range of over 633 miles – nearly 33 of them on electric power alone. The powertrain pairs a 2.0-liter turbo four with an electric motor that combine to deliver 367 horsepower and 516 pound-feet of torque. That's said to be enough to send the hybrid luxury crossover to 62 in 5.9 seconds and on to a top speed in excess of 136 miles per hour, while boasting fuel efficiency of a claimed 94 miles per gallon. Unfortunately, however, the Q7 E-Tron is earmarked only for specific Asian markets – namely China, Singapore and Japan. So don't count on seeing this hybrid crossover in US showrooms any time soon – at least not in this specification. Ingolstadt, 2015-04-16 Great class, minimal emissions – the new Audi Q7 e-tron 2.0 TFSI quattro - First TFSI plug-in hybrid with quattro all-wheel drive - Best-in-class: up to 53 kilometers (32.9 mi) electric range - Maximum efficiency with hybrid management and heat pump - Available for Asian markets The Audi Q7 e-tron 2.0 TFSI quattro marks the first time that Audi has combined a TFSI plug-in hybrid with quattro all-wheel drive. Audi developed it specially for Asian markets (China, Singapore and Japan). It is sporty, comfortable and at the same time supremely efficient. It accelerates from 0 to 100 km/h (62.1 mph) in under six seconds while consuming just 2.5 liters of fuel per 100 kilometers (94.1 US mpg) according to the measurement method specified in China for plug-in hybrid vehicles (PHEV). Audi is presenting the Q7 e-tron 2.0 TFSI quattro at Auto Shanghai. According to the measurement method specified in China for PHEVs, the large SUV can cover up to 53 kilometers (32.9 mi) solely on the electricity stored in its lithium-ion battery – quietly, powerfully and with zero local emissions. Total range is 1,020 kilometers (633.8 mi). The Audi Q7 e-tron 2.0 TFSI quattro will be available beginning in 2016. Sporty power and minimum consumption The Audi Q7 e-tron 2.0 TFSI quattro has sporty power.