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Tokyo Motor Show 2013: The Debutants

This year we've seen some great concepts and production models debut at shows across the world, but as the days get shorter and the nights get colder, it's a signal the year is nearly at an end. For CDN, a typically hectic event schedule is concluded with a trip to Tokyo for the forty-third edition of its annual show. Ahead of its opening, the carmakers have begun to announce what we can expect to see sitting pride of place on their stands.

New BMW 3-series bows, performance-oriented 335iS joins the lineup

A new performance-oriented 335iS model endowed with an M-sport styling kit and unique chassis settings heads the list of changes BMW brings to its facelifted 2011 3-series coupe and convertible. Set to slot into the lineup between an upgraded 335i and the M3 when it goes on sale in March as an exclusive for North America, the 335iS runs a tuned version of BMW's N54 engine, as found in the recently unveiled Z4 sDrive35iS, coupled to either a standard six-speed manual or an optional Getrag-engineered seven-speed dual-clutch gearbox. The twin-turbocharged 3.0-liter inline six-cylinder engine of the 335iS adds a special software package to bump power to 326 hp and lift torque to 332 lb-ft--or to an even gutsier 369 lb-ft for short periods via an overboost function that unleashes added turbocharger boost pressure.

Saab 9-4X

The production version of the new Saab 9-4X will make its official debut at next month's LA Auto Show, exactly two years after it was first displayed as the 9-4X BioPower concept. It shares its platform with the Cadillac SRX. Very little appears to have changed in the intervening period, with Saab design director, Jason Castriota's appointment coming after the car was signed off under GM's tenure.