Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Acura retools lineup to put the focus on mpg

Honda will overhaul and reposition its Acura lineup over the next 18 months and abandon its long pursuit of top-tier luxury-car status for the brand. After years of trying to propel Acura into the front ranks with Mercedes-Benz, BMW and Lexus, Honda says it will settle for offering mid-level premium vehicles that favor fuel economy over performance. With one exception: At the Detroit auto show in January, Honda will bring back the Ferrari-fighting Acura NSX--a new version of the mid-engine supercar that disappeared in 2005 after a 15-year run.

Infiniti opens London design studio

Shiro Nakamura, Alfonso Albaisa and Simon Cox have officially opened Infiniti Design London, as Nissan's premium brand becomes fully separated. "We have a clear vision to make Infiniti a key premium brand," said Nakamura, senior VP of design to the assembled press. "Design is a clear defining force." The new studio is adjacent to Nissan Design Europe's base in the Paddington area of London, on the second floor of the protected Battleship Building that also houses Virgin's HQ.

Forza Motorsport 3: Microsoft's latest offers 100 tracks, 400 cars, 300,000 polygons

Even if you were an international billionaire playboy car collector (and, this being AutoWeek, some of you are), you probably would not own more than 100 or 200 cars. If you could own a racetrack, you probably could not afford more than one. You could not jet around the world on a whim--especially with all those cars--to drive whatever track you were in the mood for at the moment.