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2015 Audi A3 Sportback E-Tron

A little more than a year ago, I drove an Audi A3 E-Tron prototype - an early concept electric vehicle built on the outgoing second-generation A3 platform. While I was impressed with the technology, its 3,800-pound weight, 10-second 0-60 time and 90-mile range will likely put it only mid-pack, at best, among its future competitive set. But Audi promised bigger and better things would come.
I didn't have to wait long. Immediately following the Los Angeles Auto Show, Audi asked me come drive its all-new successor built on the company's third-generation A3 chassis. Compared to last year's model, the new plug-in hybrid electric vehicle (PHEV) boasts a lighter curb weight, quicker acceleration and six times the range. Calling it improved is an understatement. Best of all, it's heading to production.
Technically speaking, the 2015 Audi A3 Sportback E-Tron is a parallel hybrid, meaning its electric motor is sandwiched between a combustion engine and an automatic transmission - either, or both, is capable of powering the front wheels. The gasoline-powered engine is a direct-injected and turbocharged 1.4-liter four-cylinder, rated at 150 horsepower. The transmission is a six-speed dual-clutch gearbox. A 75-kW electric motor sits between the two. Water is used to cool the gasoline engine, the electric motor and the battery pack - there are three independent closed loops.

Audi creates new diesel fuel from carbon dioxide and water

What if you could power cars of the future with pollution created by the cars of the past? That's what German automaker Audi is hoping to achieve by creating a new synthetic fuel using renewable energy to turn water and carbon dioxide gas into a new kind of fuel they call "e-diesel." The new diesel is being produced at Audi's pilot plant Sunfire in Dresden, Germany. Only a few gallons were created, which the German Federal Minister of Education and Research Johanna Wanka put into her Audi A8 to prove the fuel's bonafides. The base fuel is known as "blue crude" and begins from a green source. Audi uses electricity from wind, water or solar power sources to separate hydrogen from oxygen in water. The hydrogen is then mixed with carbon dioxide which has been converted in carbon oxide. The blue crude is then further refined to create the e-diesel. The carbon dioxide is currently supplied by a biogas facilities, but some of that CO2 was captured from the air. "The engine runs quieter and fewer pollutants are being created," says Sunfire CTO Christian von Olshausen. The fuel can be combined with conventional diesel fuel, as biodiesel fuels already and would be competitively priced against regular diesel, according to Gizmag. Sunfire can produce about 42 gallons of e-diesel a day. That seems like barely a drop in the bucket in terms of Europe's energy use, but Audi is ready to commercialize the technology with plans to expand production with a bigger facility in the future.

2019 Volvo V60 vs. wagon competitors: How they compare on paper

The next-gen Volvo V60 was finally revealed this week. The outgoing model has been on sale since 2011, getting a few minor updates along the way. The new model is based off Volvo's Scalable Platform Architecture that underpins other models like the XC90 and XC60 crossovers and V90 wagon. The V60 will launch with two engines, with a powerful hybrid coming sometime down the line. Since the last V60 hit the market, Audi, Buick and BMW have all released their own flavor of wagon. Like Volvo, BMW sells a traditional sedan-based model. Audi and Buick's wagons are both high-riding models with some very slight off-road pretense, much like Volvo's Cross Country models. We don't have details on the upcoming V60 Cross Country, but, even when accounting for ground clearance, the V60, BMW 3 Series Sport Wagon, A4 Allroad and Buick Regal TourX have a lot of overlap. Check out the specs breakdown below. Discover and compare other wagons and crossovers with our Car Finder and Compare tools. Engines, transmissions and drivetrains Out of the four wagons, the new V60 is the only one that offers two-wheel drive and a hybrid variant. The base V60 T5 uses a 250-horsepower turbocharged 2.0-liter inline four and sends power to the front wheels. Stepping up to the V60 T6 nets buyers an additional 66 horsepower thanks to a twincharged — supercharged and turbocharged — 2.0-liter and all-wheel drive. A T8 model that uses a 390-horsepower plug-in hybrid powertrain will be available soon. All V60s use an eight-speed automatic. The Audi, BMW and Buick are all powered by 2.0-liter turbocharged inline-fours. Additionally, the 3 Series has a 2.0-liter turbo diesel. All three wagons have standard all-wheel drive. The BMW and Buick use an eight-speed automatic, while the Audi sends power through a seven-speed dual-clutch transmission. As base engines go, there's a four-horsepower difference between the most and least powerful models, though the Buick wins out on torque. The V60 T6 matches the Regal TourX's torque figure and trounces every competitor's horsepower rating. The V60 T8 packs more power and torque than any of the competition. Cargo and interior space The outgoing V60 was on the small side for a wagon. This new model rectifies that a bit, though its 48.2 cubic-feet of cargo space with the second-row folded is still substantially smaller than the competition.