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Audi unveils A3 Sportback G-Tron with bi-fuel power, 808-mile range

By this time next year, the Audi A3 Sportback will be offered with a variety fuel-efficient powertrains ranging from diesel to the all-electric E-Tron, but perhaps the most interesting is the all-new G-Tron model, which uses Audi's innovative carbon-natural compressed natural gas called e-gas. Previously called A3 TCNG, we first heard about this technology last year, but now Audi has confirmed that this low-emission, sustainable-fuel will debut by the end of this year on the A3 Sportback G-Tron.
To create this e-gas, a plant in Werlte, Germany uses electricity to split water into hydrogen and oxygen. As hydrogen fuel cell vehicles become more popular, Audi says that this process could also be used to produce hydrogen fuel, but to create CNG, it mixes the hydrogen with carbon dioxide to create "synthetic methane." Since it is identical to the CNG available today, Audi's e-gas can be shipped and stored using the existing CNG infrastructure. Making the whole process even greener, Audi obtains the CO2 for this process from a nearby biogas plant, which would otherwise be released into the atmosphere.
Differentiated from the regular versions of the A3, the G-Tron features a pair of tanks under the rear cargo floor holding 15.43 pounds of CNG, which can power the car for almost 250 miles. What's more, the A3's conventional gasoline tank is still in place, giving the car an addition 560 miles of range. In total, that means the A3 G-Tron has a driving range of more than 800 miles. To run on both CNG and gas, Audi made changes to the car's 1.4-liter four-cylinder engine (including the turbo, cylinder head and fuel injection system) and catalytic converter.

2015 Audi Q3 headed for Detroit before hitting US showrooms this fall

The market for small premium crossover vehicles continues to grow in popularity here in the US, and Audi is finally ready to get in on the action. Going up against competitors like the BMW X1, Land Rover Range Rover Evoque and soon-to-arrive Mercedes GLA-Class, Audi will unveil a US-spec version of the 2015 Q3 at the Detroit Auto Show next week. And in what we can only assume is an amusing coincidence, the Q3 will go on sale during Q3 of this year.
As we reported back in October, it appears that our Q3 will boast a slightly taller ride height than its European counterpart, but Audi isn't releasing too much information about the crossover just yet. What we know for sure is that it will be powered by Audi's well-liked 2.0-liter turbocharged TFSI inline-four producing 200 horsepower and 207 pound-feet of torque. A six-speed automatic transmission and front-wheel drive will come standard, while Audi's Quattro all-wheel-drive system will be optional.
Visually, the 2015 Q3 shown here has a different front fascia design than its European counterpart, but it's not immediately clear if this is exclusive to the US model or if it will be a new element for Q3 in all markets. We don't expect pricing to be announced until closer to its on-sale date, but the Q3 will definitely be stuffed with content, even in base form. Audi has already confirmed such niceties as a panoramic moonroof, Xenon headlights and heated leather seats. Delivering a good amount of practicality for its size, the Q3 will provide a maximum cargo capacity of up to 48.2 cubic feet and 16.2 cu-ft with the rear seats in place.

Audi A3-based people mover in the works

We have yet another announcement of yet another new Audi, including yet another obligatory quote from Audi research and development chief Wolfgang Dürheimer that there's room for it in the Audi range. On the sidelines of reports about the diesel-hybrid sports car, derived from the R18 endurance racer, there have been remarks about a possible MPV. Now Auto Express reports that said MPV "is on the way" and will be based on the A3 Sportback.
Previous speculation has posited either a six- or seven-seat people carrier; if the AE report is to be believed then five seats is the number that's been settled on. Planned to rest on a stretched version of the A3 platform, its wheelbase would be nearly eight inches longer than that of the A3 Sportback and it would compete against the Mercedes-Benz B-Class and the production version of the BMW Concept Active Tourer.
Audi is not going to dally about it, either, with a concept said to be ready for debut next year. Should it come, it would mean the A3 range comes pretty close to hitting for the cycle.