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More automakers working to turn your smartphone into a shareable digital car key

The smartphone killed the phone book, audio player, the pocket digital camera, handheld GPS devices and voice recorders. Now that addictive, transistor-filled candy bar is coming for your car keys. The Car Connectivity Consortium (CCC) announced that it's unveiled Digital Key Release 1.0 Specification for its member companies, which is the first step in standardizing protocols. As of now, the potential is there for drivers to download a digital key that can lock and unlock the car, start it, and transfer the key to another operator in order to share the car. The CCC's aim is to save development costs, stave off a glut of similar-yet-competing technologies, and create keys that reflect the expanded use cases for cars, i.e., car-sharing services and to-your-car delivery. Next year's Release 2.0 Specification will standardize an authentication protocol between the phone and the vehicle — how a digital key is generated on a secure server and transmitted to the car and the device — and "promise more interoperability between cars and mobile devices." The CCC says that "NFC distance bounding and a direct link to the secure element of the device" will assure security. We take that to mean the phone will need to be in direct contact with the vehicle, at least to open the door. Carmakers and suppliers have been working on digital keys for years now, and the ecosystem for individual owners to open individual cars is growing. Audi showed off its Mobile Key at the 2015 Consumer Electronics Show, and now calls it Audi Connect Key, but we haven't seen much of it in the field. That same year, Volvo said it expected to sell cars with digital keys only by 2017, which clearly didn't happen. Last year, the head of sales at BMW asked, "Honestly, how many people really need [keys]? They never take it out of their pocket, so why do I need to carry it around?" Even though a digital key offers an owner more convenience and long-distance control over their vehicle, car sharing is the target — and that can even include traditional rental cars. In 2013, Continental began testing a digital key in France, aimed at integrating and simplifying the electric-car-sharing business; everything from finding a free vehicle to driving it and charging it could be done on a phone. A key could be programmed with the driver's information, so that any car the driver gets in will be automatically updated with that driver's preferences, say for audio or seating position.

Audi S3 Cabriolet spotted in the world for the first time

Spy photographers have finally managed to lay a lens on the upcoming Audi S3 Cabriolet. The new convertible stepped out into the light of day for a little winter testing, and from the looks of things, the model will borrow plenty of design cues from the larger A5. Not that we're complaining. Word has it the S3 will put around 300 horsepower to the pavement via a quattro all-wheel drive system. We've also heard the machine will boast a dual-clutch transmission once it bows.
We've long been fans of the S3 Sportback, and the S5 holds a special place in our hearts as well. A smaller, lighter version of the big cabriolet with all of the aggressive proportions of its larger brother should prove to be a welcome addition to the Audi stable. Stay tuned for more information as it becomes available, and be sure to check out the full gallery for a closer look.

Audi A5 DTM diesel sport coupe thumbs nose at scandal

While the diesel emissions scandal is damaging the reputation of the four-cylinder TDI engines, the torquey, fuel-efficient 3.0-liter TDI V6 at the heart of this latest special edition from Audi is so far unsullied. However that doesn't mean the 3.0 couldn't face investigation at some point in the future before the issue is settled. In the meantime, those outside of North America can look forward to the Audi A5 DTM edition's enticing features. The A5 DTM edition is powered by the same 3.0-liter V6 TDI that we can already get in the A6, A7, and A8 sedans as well as the Q5 and Q7 crossovers. Here, it produces 245 horsepower and 427 pound-feet of torque (in the US-spec A6, the engine is quoted as making 240 hp and 428 lb-ft). The A5 DTM channels its power to all four wheels through a seven-speed dual-clutch transmission. That's enough to propel it to 62 in a claimed 5.9 seconds and an electronically-governed top speed of 155 miles per hour. The sporty look is inspired by Ingolstadt's DTM touring car program. That includes a sportier front fascia, Misano red paint, gloss-black trim, 20-inch split-five-spoke alloys, and special badges inside and out. The interior packs the bucket seats from the RS5, Alcantara trim, stainless steel pedals, and more. Audi will only offer 50 examples, priced in Germany at ˆ74,540 – equivalent to about $85k at current exchange rates. Racing spirit – The Audi A5 DTM selection limited-edition model - Limited run going into production from October - 20-inch wheels, bucket seats and Misano red finish - Third DTM special edition from Audi Audi is taking the spirit of the DTM from the racetrack to the road – with the Audi A5 DTM selection* special edition. A powerful 3.0 TDI developing 180 kW (245 hp), 20-inch wheels, dynamic design and bucket seats reveal the two-door coupe's connections with the race version that has featured in the German Touring Car Masters (DTM). The Audi A5 DTM selection turns heads with its special racing design. The front lid, doors and rear window are emblazoned with dynamically designed DTM, quattro and Audi Sport logos. The Misano red paint finish contrasts with high-gloss black add-on parts on the front, sills and rear, giving added emphasis to the sports appeal of this limited-edition model. The front apron and the large air inlets with their rhombus-pattern grilles also contribute to its special looks. The cast aluminum wheels by Audi Sport embrace a five twin-spoke design in matt titanium look.