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Audi reveals 'rightsized' 2.0 TFSI engine for next A4

Downsizing engines is a trend sweeping the industry. It's not a new thing, and downsizing helps automakers cut fuel consumption and emissions while employing techniques like turbocharging and direct injection. Audi, however, is taking a different approach with its latest engine. Revealed at the Vienna Motor Symposium in Austria is Audi's newest trick powertrain. Where others are going with smaller engines, Ingolstadt's latest displaces a nice round 2.0 liters, employing a shorter intake time to use less fuel. It's sort of like the Miller cycle that Mazda brought to market on the old Millenia, only turbocharged (instead of supercharged) and brought up to date. Audi calls the four-pot "rightsized," producing 190 horsepower and 236 pound-feet of torque across a broad rev range, while getting 47 miles to the gallon – and that's on the US cycle, which is tougher than the European standard a company like Audi would usually quote. In short, it's designed to provide power where needed but only sip at the fuel tank when it's not, but the geekiest among us will want to delve into all the intricacies outlined in the announcement below. The engine is set to power the next-generation A4 before being rolled out in additional models in the future. Ingolstadt/Vienna, 2015-05-07 World premiere at the Vienna Motor Symposium: new high-efficiency engine from Audi - New 2.0 TFSI four-cylinder engine with innovative combustion method - Top figures: 190 hp, 320 Nm (236.0 lb-ft), less than 5 l/100 km (47.0 US mpg) - To be implemented in the new Audi A4 by the end of 2015 - Prof. Dr. Ulrich Hackenberg: "A prime example of the Audi rightsizing strategy" Audi presents the most efficient two-liter gasoline engine in its class. The new 2.0 TFSI with 140 kW (190 hp) demonstrates the engine expertise of the brand – with a ground-breaking new combustion method. Audi will be using the engine for the first time in the next generation of the A4. Over ten years ago, Audi was the first manufacturer worldwide to bring the TFSI engine with turbocharging and direct injection into series production. This made the brand with the four rings the trendsetter in downsizing and downspeeding. "We're now taking a crucial step further with rightsizing," said Prof. Dr. Ulrich Hackenberg, Member of the Board of Management for Technical Development at AUDI AG.

The new Audi A8 moves upmarket and gains artificial intelligence

Audi is moving its largest sedan further up the luxury scale with the latest version of the A8. As Audi's flagship, the A8 naturally gets the best and newest technologies that the brand has to offer, including a range of mild-hybrid powertrains, a 48-volt electrical system, standard Quattro all-wheel drive, a lavish lounge-inspired interior, and automated driving systems. Two wheelbase lengths will be offered, the A8L getting a 5.1-inch stretch over the standard A8. The A8 also sets the style direction that the rest of Audi's lineup will emulate. While some of Audi's competitors will likely take umbrage at the claim that the A8 is "the first production automobile in the world to have been developed for highly automated driving," there are some new technologies for self-driving employed by Audi's flagship. At speeds of up to 37.3 miles per hour, the Audi AI traffic jam pilot takes control of starting, accelerating, steering and braking duties, allowing the driver to perform other tasks not related to driving... like watching the on-board TV, says Audi. Audi AI technology brings artificial intelligence to the A8. The AI system will presumably learn the driver's habits, likes, dislikes, and regular routes, and will make recommendations based on all that data. The Audi AI remote parking pilot and the Audi AI remote garage pilot perform exactly what you think based on their names, and the driver doesn't have to be in the car to make them work using a smartphone app. The 48-volt electrical system also exerts control over the A8's suspension. Not only can the system raise and lower each of the car's four wheels independently, it can position the A8 in a way to improve safety in an accident. Four-wheel steering with a variable ratio up front should make the big sedan stable at high speed and maneuverable at low speeds. Five engines will eventually be available in Audi's home market of Germany, and we'd assume some of those will come Stateside as well. Two 3.0-liter V6 engines – one gas and one diesel – will be optional at production time. The gas version puts out 340 horsepower. A gasoline-fed V8 will follow shortly thereafter with 460 horsepower, and a range-topping W12 will eventually be available with 585 horses. A belt alternator starter system is standard across the line. Later, an A8 L e-tron Quattro plug-in hybrid will hit the road with 449 total horsepower, 31.1 miles of electric range and a cool inductive wireless charging system.

2014 Audi A6, A7 and Q5 TDI diesel models get pricing and fuel economy figures [w/videos]

Last year, Audi announced that it was expanding its lineup of TDI models for 2014 with the Q5, A6 and A7 joining the diesel-burning Q7 and A8 L models already in existence. The Q7 TDI has been out for a few years now and we recently drove the A8 L TDI, but now Audi has released the pricing, performance and fuel economy details for the 2014 Q5 TDI, A6 TDI and the ever-stylish A7 TDI. Down the road, Audi has also promised a TDI version of the next-generation A3 that will debut for 2014.
Until the new A3 TDI shows up, the Q5 will be the most affordable diesel model in Audi's lineup, with a starting price of $46,500 to go with fuel economy estimates of 24 mpg city and 31 mpg highway. The closely related A6 and A7 will get identical fuel economy numbers of 24 city and 38 highway in diesel form, with the A6 TDI starting at $57,500 and the A7 TDI starting at $66,900. In the three new TDI applications, Audi's 3.0-liter V6 produces 240 horsepower and 428 pound-feet of torque, and all models are paired with an eight-speed automatic transmission. Scroll down for videos (stock running footage) and more information on the Q5 TDI, A6 TDI and A7 TDI, all of which go on sale in late summer.