The optional 3.9-liter V6 is newer and more powerful. It will still be an iron-block, pushrod, overhead-valve design, but with more displacement and variable valve timing it is expected to develop 235 horsepower at 5600 rpm, and 239 pound-feet of torque at 4400.
The four-speed automatic transmission works flawlessly, though some of the competition now has five-speed automatics that are more responsive and efficient.
The steering has a nice, light, easy touch and effort, making it easy to maneuver in crowded parking lots. The Relay feels substantial, and it is, weighing in at nearly 4300 pounds. The ride in the Relay is pretty quiet, though it's not as quiet as the Buick Terraza. The suspension allows a fair amount of body roll (lean) in fast corners, which is nature's way of telling you to slow down. When you need to do that, the four-wheel disc brakes with ABS are powerful and progressive. Anti-lock brakes allow the driver to maintain control of the steering in an emergency braking situation.
The Versatrak all-wheel-drive system on the Relay 3 AWD model works full time. The driver need do nothing, with no buttons to push or levers to throw. It's quiet and efficient and, because it's lightweight, there's little downside. All-wheel drive can help the driver stay on the road in adverse conditions. If one or both front wheels lose grip, the system automatically transfers power to the rear tires. Versatrak also apportions power from side to side between the rear wheels, an ability not found on most all-wheel-drive systems.
Front-drive Relay 3 models come standard with electronic traction control, which limits wheelspin during acceleration on slippery surfaces.
StabiliTrak electronic stability control maximizes handling and braking on a variety of surfaces, and is particularly useful in slippery corners. An array of sensors monitor steering wheel angle, wheel speed, brake pressure, longitudinal and lateral acceleration, and yaw rate; a computer uses the data to compare the driver's intentions with the actual direction the Relay is headed. StabiliTrak then adjusts engine torque or the brake pressure to individual wheels to help steer the vehicle back to the path the driver intended. It's optional. We strongly recommend StabiliTrak as it can help the driver avoid an accident. Next Page