Chevy Camaro platform underpins new GM vehicle in Chicago

General Motors has big plans for the upcoming Chicago Auto Show. At the exposition opening this week, GM will unveil a pair of new vehicles, although details on what form they'll take remain scarce.

The news comes from reports quoting GM's North American president Mark Reuss. All he's revealed at this point is that one of the two cars will be based on the Chevrolet Camaro's platform. That tells us it will be a front-engine/rear-drive vehicle, but little else. So, commence speculation: Camaro Z28? Chevy Zeta-platform sedan? (Which we think should be called Chevelle, because hey, if Dodge can call its sedan Charger...)

As for the second car slated for the Windy City salon, your guess is as good as ours. So we'll just have to sit tight and see what the General has got in store for us.

Artist's Rendition of 2013 Porsche Cajun Small SUV

It's no secret that Porsche is working on a new model to further expand its range in the SUV segment. In fact, the German sports car maker not only confirmed the vehicle but also announced that it is being developed under the working name "Cajun". Further details remain unknown including of course the Cajun's styling direction and whether or not it will be a three-door (most likely) or five-door model.

Nevertheless, Teamspeed member and rendering specialist Wild-Speed has come up with a styling proposal for the Cajun. The artist designed the crossover as a three-door model with a sloping roofline incorporating styling elements from the latest Cayenne, Panamera and the 918 Spyder (notice the head lamps). You can check out the renderings in high resolution after the jump.

Australia: Now you see the New Mazda2 Sedan, now you Don't

The Mazda2 four-door small sedan has been dropped from the firm's lineup in Australia, just eight months after launch. The reason is Mazda's decision to switch production of the Australian market version of the small car from its Thailand factory, which manufactures both sedan and hatchback body styles, to the company's Hiroshima plant in Japan, which builds only the hatchback version.

The Japanese automaker said the move was dictated by the success of the Mazda2 in the Thailand region and the fact it could not guarantee supply to the Australian market.

Mazda Australia spokesman Steve Maciver told reporters that the company does not except the loss of the four-door model to harm local sales as the five-door model was the most popular in the range.

An updated version of the Mazda2 hatchback with refreshed trim and all-new colours is due arrive in Australian showrooms this month. It will continue to be offered with 76kW 1.5 litre petrol engine, available with both manual or automatic transmissions.

Volkswagen Intros New R-Line Sport Package for Touareg SUV

Volkswagen Touareg shoppers now have one more box to tick on the options list as the German automaker has released the third and final R-Line package for the luxury SUV model, aptly called 'Exterior'. As its name suggests, the new package gives the Touareg a more aggressive appearance on the outside. It includes a bodykit with a front apron, chunky side skirts, a bespoke roof spoiler and a rear apron that incorporates a diffuser in a matte black finish with openings for the chrome tail pipes.

The exterior styling kit can be combined with the two other available packages, and in particular the standard R-Line, which includes 20-inch alloy wheels, a sports suspension, stainless steel door sill plates, a sports steering wheel with decorative inserts in piano black, stainless steel pedals and aluminum trim on the dashboard, and the R-Line Plus that adds sports seats in a two-tone leather finish.

The R-Line Exterior package is available on all models except the Hybrid, and in true VW-fashion, pricing depends on the engine option with the kit costing (in Germany) €1,840 when ordered on the V8 TDI and €2,200 on the V6 petrol model.