2014 audi a7 tdi




2014 audi a7 tdi

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  • The Audi A7 is already one of the most gorgeous and usable full-size sedans on the market. But when Audi bolted its torque-y and efficient.

    Autoblog takes a spin in the diesel-powered Audi A7 TDI.

    About Audi. Audi is the most popular brand among used cars. The annual output is 2 million vehicles.

    The Audi A7 TDI includes some of the best connected tech available today in an automobile, and those inclined to put up with a few.

    2014 audi a7 tdi

    2014 audi a7 tdi

    Quattro all-wheel drive comes standard on all A7s, and the suspension architecture is conducive to flat cornering. Then I drove this. The engine started up readily whenever I lifted my foot from the brake pedal, and the system was smart enough to keep the engine running if it was cold out. If you'd be so kind as to whitelist our site, we promise to keep bringing you great content. You've got lb-ft of twist from just 1, rpm with the TDI, which handily overpowers the gas engine's lb-ft at 2, rpm.

    2014 audi a7 tdi

    2014 audi a7 tdi

    2014 audi a7 tdi

    2014 audi a7 tdi

    2014 audi a7 tdi

    Audi A7 TDI review: Efficient diesel engine meets connected tech - Roadshow

    Connected features include Google local search and Google Earth integrated with navigation. Audi's proprietary audio port requires adapter cables for external devices; a standard USB port would be preferable.

    The Bottom Line The Audi A7 TDI includes some of the best connected tech available today in an automobile, and those inclined to put up with a few diesel drivetrain quirks will be rewarded with significantly higher fuel economy than from the gasoline equivalent.

    2014 audi a7 tdi

    In heavy traffic on the freeway, I let the Audi A7 TDI's cruise control handle braking and accelerating, and gave lane-keeping assist a try by letting the car drift over to the left lane line. Cruise control, using its radar to track the car ahead, unerringly handled stop-and-go without my intervention. And before the car crossed the lane line, the camera-based lane assist moved the wheel under my light grip, steering the A7 TDI back into its own lane.

    Not exactly, as the pull on the steering wheel sent the car on a drift toward the right lane line, from which it also corrected. If I let it have its way, I figured it would drunkenly weave back and forth between the lines, then get completely thrown off by the first serious curve or faded line paint. The A7 TDI's radar and cameras made it dimly aware of its surroundings, but true autonomy requires more sophisticated sensors.

    2014 audi a7 tdi

    Despite not exactly being the future of self-driving, the A7 has been a high-tech showcase for Audi since its launch in , not to mention having an excellent body design that became much copied. For , the A7 adds some driver assistance features, but its connected infotainment system is largely the same as before. Double down on diesel The big change for the model year, as indicated by this A7's TDI suffix, is the inclusion of a diesel engine option.

    Over the last decade, Audi's parent company, the Volkswagen Group, developed drivetrain technologies ahead of the competition. The company was an early adopter of direct injection to improve engine efficiency, put quick-shifting dual-clutch transmissions into affordable performance cars, and maintained a line of diesel passenger cars as every other automaker steered clear.

    Audi benefited from this work, using direct-injection engines in every model and offering diesel versions of the A3 and Q7. Like its siblings, the A7 TDI I tested was powered by a 3-liter V-6 engine, turbocharged and mated to an eight-speed automatic transmission.

    2014 audi a7 tdi

    As is typical for diesels, the horsepower, in the A7 TDI, looks small given the size of the engine, but torque, at pound-feet, is through the roof. That's compared with a more balanced horsepower and pound-feet of torque for the gasoline-powered A7.

    Given the high torque, you might think the A7 TDI would shred its tires at every start, but Audi's throttle programming lets the power come on smoothly for the most part, making the car an easy everyday driver.

    Car Tech - 2014 Audi A7 TDI



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