2006 Subaru B9 Tribeca

In the midsize SUV and crossover-vehicle fields, five-passenger seating isn't always sufficient. So, when Subaru decided to introduce a new flagship, they developed an available third-row seat. That gives the new B9 Tribeca the capacity to seat seven, a Subaru first. Customers "tend to leave the brand when they need more space," said spokesperson Dominic Infante. Now, they can step up from a smaller Subaru.

Styling

On sale since early June, the B9 Tribeca has an eccentric name and a distinctively curvaceous look, led by a shield-like grille flanked by wing-shaped side elements—said to be inspired by Subaru's aircraft heritage. Subaru advises that the Tribeca is the first example of the company's "new design language."


Built on a modified Outback platform at Subaru's Indiana facility, the B9 Tribeca holds a 3.0-liter, dual-overhead-cam, six-cylinder engine, which develops 250 horsepower and 219 lb.-ft. of torque. The five-speed automatic transmission incorporates Sportshift for manually selectable gear changes. Like all Subaru engines, the Tribeca uses a "boxer" configuration, with horizontally opposed cylinders. Fuel economy is estimated by the EPA at 18-mpg city and 23-mpg highway. Premium-grade gasoline is recommended.


In addition to a longer wheelbase than the Outback, the Tribeca has a wider track (distance between left and right wheels) and a new double-wishbone rear suspension. Alloy wheels hold 255/55R18 tires, and a tire-pressure monitor is included.


All Subarus are equipped with all-wheel drive, but several systems are available for the various models. What Subaru calls "Symmetrical" Variable Torque Distribution all-wheel drive is installed in the B9 Tribeca, coupled with Vehicle Dynamics Control and four-wheel traction control. Normally, the AWD system sends 55 percent of engine power to the back wheels. As conditions change, a greater proportion of engine output can reach the front wheels.