It’s neither a commuter vehicle nor boring sedan. It is also not an undersized sports coupe or awkward, disproportionate hatchback. At the moment, the 2018 MAZDA3 is nothing more than a lump of clay on stage at the Mazda booth at the 2007 Greater Los Angeles Auto Show – and the vision of Mallory McMorrow of South Bend, Ind., the winner of the Mazda Design Challenge.

The all-new 2008 Cadillac CTS luxury sedan arrives late in 2007 in Cadillac showrooms. The first CTS helped change the perception of the brand when it made its debut in 2002. The new model arrives with new and enhanced engines and transmissions and dramatic new styling, inside and out.

The holidays are right around the corner and what better way to ring them in than with the ultimate holiday gift? The Neiman Marcus 2008 Lexus IS F Special Build Sedan debuts as this year’s fantasy car in the renowned Neiman Marcus Christmas Book, the upscale retailer’s wish book featuring the most luxurious gifts for the holidays.

With the elegant four-door Astra sedan, Opel expands its bestselling Astra range to seven models. The new variant, which had its world premiere at the Istanbul Motor Show in November 2006, complements the five-door hatch, station wagon, three-door GTC, OPC, cabrio-coupé TwinTop and van variants.

Pontiac today confirmed pricing for its new rear-wheel drive G8 performance sedan will start at $27,595 when it hits the streets in early 2008. The V-8 powered G8 GT will be available for $29,995.