The new Saab 9-4x luxury crossover enters a segment ripe with competition, with the best from Europe, Japan, and the U.S. battling for supremacy. The question is, can Saab regain its mojo with a product based on the Cadillac SRX?

Certainly the 9-4x, which will make its debut at the 2010 Los Angeles Auto Show, has an elegant design, but it takes more than just quality styling and an ignition switch located between the front seats to make a Saab. Whether engineers were successful in making the driving experience significantly different from the Cadillac SRX will be crucial to the 9-4x's identity and consumer reception.

As is the case with its platform, the 9-4x's engines are shared with GM's Cadillac SRX. A 265-horsepower 3.0-liter V-6 is the standard engine, offered with a six-speed automatic and a choice of front-wheel drive or Saab's XWD all-wheel-drive system. The system, sourced from Haldex, varies torque between the front and rear axles as needed. The electronically controlled rear limited-slip differential can also transfer up to 50 percent of rear torque between the rear wheels to help maintain grip.

Step up to the 9-4x Aero model, and you'll find both standard all-wheel drive and a 300-horsepower, 2.8-liter turbocharged V-6. Saab estimates 0-60 mph acceleration times of 7.7 seconds, just a bit quicker than the all-wheel-drive 3.0-liter model, which does the same sprint in 8.4 seconds.

Although the EPA has yet to officially certify the 9-4x's fuel economy, expect the finalized MPG figures to resemble those of its Cadillac cousin. A base SRX gets 18/25 mpg city/highway, while an all-wheel-drive model with the normally-aspirated V-6 is rated at 17/23 mpg. The top-end turbocharged all-wheel drive SRX achieves a 15/22 mpg rating.

On base 9-4x crossovers, 18-inch six-spoke alloy wheels are standard. Aero models wear 20-inch "turbine-style" wheels, similar to those used on the new 9-5 sedan. The Aero model also includes bi-xenon cornering headlights and black mesh inserts in the front grille. Saab DriveSense is a technology exclusive to the Aero model. Real-time damping control helps the vehicle react to the driving style and current road conditions. Moving from the Comfort to Sport setting will provide a sharper pedal response and raised gear shifting points. The Eco mode essentially does the opposite to increase fuel economy.