2010 Nissan 370Z

The highly-successful Nissan 350Z is getting long in the tooth, and rumors about its replacement have been circulating for some time. Expected to arrive in sometime in 2009 as a 2010 model, the new 370Z, codenamed Z34, will be smaller, lighter, and more agile than the current model.

Changes begin with the shortened wheelbase and reduced overall length. The wheelbase will be shrunk by about four inches to just over 100 inches, with length dropping by some five inches to around 164 or so. Sources indicate the wheelbase was shortened by removing the the strut tower brace that dominated the rear cargo area and by shrinking room behind the seats.

These dimensions will make the 370Z roughly the same size as a Porsche Cayman or BMW M Coupe. Styling will be more aggressive, with heavily flared fenders, rocker panels and new fascia with updated lighting. The cabin will likely feature better materials and improved ergonomics.

On the engine side, the extra 0.2-liters of displacement are going to translate into a substantial power boost on the order of at least 45 horsepower, giving the 370Z at least the 330 horses under the hood that the Infiniti G37 coupe has, possibly more. Transmission choices will include a six-speed manual and a seven-speed automatic.

Additionally, there is word that Renault is considering the possibility of using the new Z platform to resurrect the defunct Alpine brand, with technical aid from Porsche.