2013 Audi A4 on 2040-cars

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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.

Audi will offer A3 TDI owners same goodwill package

Audi will offer a Goodwill Package, similar to the one Volkswagen has offered owners, for the German brand's emissions-cheating diesel four-cylinder engine. Participating customers will receive a $500 prepaid Visa, a $500 gift card for Audi dealers, and three years of 24-hour roadside assistance. "We are offering this Audi A3 TDI Goodwill Package as a sincere token of our appreciation for your patience," the company wrote on its customer website. This offer will only extend to the A3 TDI. A second EPA violation covers an estimated 85,000 vehicles in the US with VW's Group's 3.0-liter TDI V6 like the 2016 A6, A7, A8 and Q5, and the models are also under a stop sale. However, these owners aren't eligible for the Goodwill Package at this time. "Audi is currently investigating the allegations" against the six-cylinder engines, according to the explanation on the site's FAQ. Owners need to register their VIN on the company's website to apply for the Goodwill Package. They'll receive the items in the mail around four weeks later, but will then need to take the affected vehicle and the package to the dealer to activate the cards. Like the VW program, people have until April 30, 2016, to apply for the offer. VW Group of America CEO Michael Horn said last week around 120,000 people already registered for the brand's Goodwill Package. Related Video:

Audi teases Frankfurt reveal... is it the A8?

Audi has already rumored to have plans to reveal a 650-horsepower Sport Quattro Concept at the 2013 Frankfurt Motor Show in September, but it also seems that we'll be getting our first look at the 2015 Audi A8 as well. Based on a panned-out shot of a teaser video, we can clearly see that this is a new sedan model, so it makes sense that is the updated A8 since we've already seen recent spy shots of that car that seemed to be almost complete.
In the short video, all that we can definitely see is the Audi logo in the grille, a five-spoke wheel with cross-drilled, ceramic disc brakes and a small portion of the front fender that has an almost mirror-like shine. We'll find out for sure in September, but until then, check out the teaser video posted below.