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2014 Audi A8L TDI priced at $83,395

Audi will set the price of the 2014 A8L TDI luxury sedan at $83,395, including an $895 destination charge, the automaker said on Thursday. The addition of this vehicle gives the four-ringed marque a total of five A8 variants. The diesel A8L uses a turbocharged 3.0-liter engine that makes only 240 hp, but kicks out a very diesel-like 406 lb-ft of torque.

New BMW M3 and M4 engine secrets laid bare

BMW's M division has lifted the veil of secrecy on the inline six-cylinder engine bound for its upcoming M3 sedan and new-to-the-range M4 coupe and convertible, revealing a potent twin-turbocharged 3.0-liter direct injection gasoline unit that produces an official 424 hp at 7,500 rpm and what officials describe as "significantly more than 369 lb-ft" of torque. The newly developed engine, known under the internal codename S55 B30, shares its 84.0 mm bore and 89.6 mm stroke with BMW's standard turbocharged 3.0-liter in-line six-cylinder direct-injection gasoline mill, the M55 used across the German car maker's lineup, endowing the aluminum block unit with an overall swept volume of 2,979 cc. This represents a sizeable 990 cc reduction on the engine BMW's M division's new unit replaces, the S65.

Adaptive steering for big Fords arrives on new Edge

By Tim Pollard Motoring Issues 30 May 2014 17:43 Ford today announced all its future large cars will have adaptive steering as standard - letting reps flick their wrists on the way in to the Welcome Break on the M4, yet tip their fingers when changing lanes on the London orbital. It's a further sign that what was once the high-tech preserve of the German brands is now firmly in the mainstream. BMW was one of the brands which pioneered variable-ratio power steering; in essence, it changes the ratio between the driver's inputs at the wheel and the rate at which turns are made at the rack.