The front-wheel-drive 2009 Buick Enclave CX represents the base trim for this midsize crossover SUV. Featuring a 24-valve, 3.6-liter DOHC V6 engine and 6-speed shiftable automatic, the 2009 Enclave CX delivers 275 hp and 254 ft-lbs of torque at 3,200 RPM. It rides on a Lambda platform with a four-wheel independent suspension. With a 119-inch wheelbase, it seats seven people, but eight can be accommodated with the optional second-row bench. The second-row bucket seats can also be replaced with captain's chairs. Cargo capacity starts at 18.9 cubic feet, but expands to 116 with both rear rows folded flat. Exterior access is via a power liftgate. A roof rack is also standard.

The extensive features list includes power windows, locks, and heated mirrors, remote entry with programmable locks, a 6-way driver's and 2-way passenger seat, a trip computer, Bluetooth, wheel-mounted cruise and audio controls, and intermittent front and rear wipers. The CD/MP3 player comes with radio data and satellite radio. Tilt and telescopic steering, six cupholders (two for each row), a compass and temperature gauge, a tachometer, and a security system are also standard.

Earning five stars in frontal and side impact tests (four in rollovers), the 2009 Enclave CX offers standard traction and stability control, rollover mitigation, front and rear stabilizer bars, 4-wheel disc and ABS brakes with electronic brakeforce distribution, and dual-stage dual front side airbags with passenger sensors. Side curtain airbags for all three rows are also standard. A tire monitor measures pressure in the 18-inch alloy wheels with all-season tires. OnStar, an auto-dimming rearview mirror, bi-xenon automatic headlights, and foglights round out the package. Options add a rearview camera and navigation system, parking sensors, remote start, a sunroof, folding mirrors, and a towing package.