2006 Subaru B9 Tribeca Road Test

Apart from the Tribeca's low torque rating, the 6-cylinder powerplant goes about routine duties very satisfactorily. (Photo: Rob Rothwell, Canadian Auto Press)

Despite the massive power Porsche derives from its Boxer engines, Subaru's version is fairly anemic until the revs build to 4,000 rpm or more. There is plenty of punch in the upper reaches of the rev band but a lack of it down low, resulting in the need for the autobox to gear down more often than should be necessary to maintain constant speed on inclines or follow the ebb and flow of traffic. A boost in low-end torque would alleviate this deficiency. Apart from this deficiency, the 6-cylinder powerplant goes about routine duties very satisfactorily.

The singular transmission currently available in the Tribeca is a 5-speed autobox featuring Subaru's Sportshift manual mode. This unit works well but can be slow to kick-down into a passing gear. The Tribeca's Variable Torque Distribution (VTD) AWD system is normally configured with a rear-wheel-bias of 45/55. With feedback from Vehicle Dynamics Control (VDC) sensors, Subaru's AWD technology evaluates road conditions by continually estimating surface friction while adjusting torque distribution front-to-rear to optimize traction. Incorporated into this sophisticated technology is an all-speed traction control system bolstered by a vehicle stability program. Combined, these electronic aids work to help keep the Tribeca on the intended path.

Based on the preceding technical drivel plus an impressive 213 mm (8.4 in) of ground clearance, one can certainly expect the Tribeca to excel off-pavement, recognizing of course that it's not equipped with low-range gearing. In terms of real world driving... you know... kids to practices,

In terms of real world driving... you know... kids to practices, shopping runs to the mall, 9-5 commutes and the like, the Tribeca is a standout. (Photo: Rob Rothwell, Canadian Auto Press)

shopping runs to the mall, 9-5 commutes and the like, the Tribeca is a standout. It is as driver-friendly as the best wagons out there, easily making it one of the most nimble crossover SUVs on the market.

The Tribeca's ride is smooth, without exposing its considerable maximum bulk of 1,926 kg (4,237 lbs) when hectic cornering and stopping demands are issued. Thanks to its impressive dynamic stability, high-speed evasive maneuvers can be undertaken with confidence, albeit the softness in the Tribeca's suspension calibration contributes to moderate body lean. When tossed about the Tribeca tracks extremely well while remaining entirely predictable, largely due to the Subaru's low centre of gravity - symmetrical engineering.