Driving Impressions

Thanks to its excellent torque, even the LS V6 can haul this big sedan out of the blocks in a hurry. The Series II 3800 is an excellent engine, and it delivers 200 horsepower. It has stood the test of time, and has also been refined over the years. EPA-rated fuel economy is a very good 20/29 miles per gallon city/highway. Though it's a good engine, the naturally aspirated 3800 pales next to its supercharged counterpart in the Regal GS. Supercharging adds 40 horsepower to the output of the 3800 V6, but the bigger benefit comes in the form of mass quantities of torque. While the Regal LS comes with 225 pounds-feet of torque at 4000 rpm, the GS boasts 280 pounds-feet at a more useful 3600 rpm. Torque is the force you use to get off and running when the light turns green, or to pull out for a pass on a two-lane highway; the Regal GS performs both of these tasks with gratifying zeal. This zeal is habit-forming. Because the Regal GS is so quiet, it requires some extra attention to the speedometer, as the supercharged V6 quickly tows the Regal beyond legal speed limits. Punch the throttle from a standstill and the GS will exhibit a bit of torque steer, a gentle tug on the steering wheel, but this trait becomes almost transparent after a little familiarization. Even with its stiffer Gran Touring suspension package, the GS isn't quite as athletic as the Grand Prix GTP. On the other hand, the Regal's ride quality is distinctly smoother and more compliant. And it handles well. The Gran Touring suspension includes touring tires for better steering, handling and control. The front springs and front stabilizer are stiffer, while a rear stabilizer bar is added. Rear shock absorbers and front struts are tuned for higher dampening rates for more body control. The Gran Touring package also includes GM's MagnaSteer, the variable-assist power rack-and-pinion steering that provides easier steering at low speeds but increases effort at higher speeds for improved steering feel. As a result, the steering is accurate and exceptionally quick. Likewise, braking performance is a definite cut above, with good control and pedal feel. The Gran Touring package comes with larger front brake rotors to quicken braking response.

Final Word

The Buick Regal is an excellent blend of posh and performance, with plenty of space and many features. And the sportiest Regal, the GS, is one of the hottest mid-size sedans you can buy.