Buick Enclave

The large, three-row Buick Enclave is being treated to its first redesign in about a decade. The 2018 model promises improved fuel economy, increased interior space, and a variety of safety and connectivity features. Power comes from a 3.6-liter V6--up 22 hp to 310--teamed with a nine-speed automatic. Combined with a start/stop system, fuel efficiency should be better than the 15 mpg we recorded with the outgoing model. Towing capacity is a claimed 5,000 pounds. Buick says significant attention has been paid to interior noise, with the top-trim Avenir having an even quieter cabin. The third-row seat can actually accommodate adults. Automatic emergency braking (AEB) and forward-collision warning are available, though not on all of the trim levels. Full-speed AEB is available only on the Avenir.

The Buick Enclave is a large, car-based SUV with three rows of seats. It shares a platform with the Chevrolet Traverse, GMC Acadia, and Saturn Outlook. All use GM's contemporary 3.6-liter V6 engine mated to a six-speed automatic transmission that is a bit hesitant to downshift. We found the ride comfortable and quiet, and the powertrain smooth. Handling is secure and pretty agile for such a big vehicle. The third-row seat is roomy enough for adults. Fit and finish are excellent. Fuel economy was slightly worse in the heavier Enclave than in our tested Traverse. A revised version with an improved infotainment system and the industry's first center airbag between the front seats debuted for 2013.