Even as automobile companies manufacture highly advanced vehicles, some classic models will always be cherished by car connoisseurs. The Buick Regal models — the last of their kind — continue being driven across the country despite the carmaker discontinuing their production. Some desirable features of the brand’s models, together with its immense popularity for nearly five decades, have culminated in its appeal. Check out some attributes of the Buick Regal cars here.

Performance
Most Buick Regal models entail 2-liter turbocharged inline 250-hp turbo-4 engines, and the Buick Regal GS has a 3.6-liter V-6 with 310 hp and nine-speed automatic transmission. Most cars have four-wheel and all-wheel drive options, except for the TourX model, which is an all-wheel-drive wagon. You can also opt for a twin-clutch all-wheel-drive option for the TourX and GS Regal standard and Sportback cars. This system directs power to the front wheel in typical driving scenarios but instantly shifts power to the rear wheels during emergencies. Regarding fuel economy, most four-cylinder Regal cars have ratings of 21–22 and 29–32 mpg for cities and highways, respectively.

Design
Regal cars like TourX and Sportback can seat five passengers with 42.1 and 36.9 inches of legroom in the front and rear seats, respectively. Moreover, the Regal Sportback and TourX comprise 31.5 cubic feet and 32 cubic feet of cargo space, respectively, with upright rear seats. The classic Buick Regal car is equipped with 17-inch aluminum wheels, whereas most other Regal vehicles — such as the Buick Regal Preferred, Buick Regal Essence, and Buick Regal Avenir — are equipped with 18–19-inch alloy wheels. The exterior features also differ among the Regal car models; for instance, the classic Sportback has manually adjustable front seats, cloth upholstery, and keyless ignition. The Regal Avenir entails quilted leather upholstery, whereas the Regal GS entails several relatively advanced features like adjustable bolsters, heated and cooled front seats, and an upgraded brake system.

Technology
Almost all Buick Regal versions boast touchscreen and infotainment systems of 7-inches or above. Further, all models are compatible with Apple CarPlay and Android Auto, with a navigation system being an add-on in Avenir cars. Most Regal cars consist of seven-speaker audio systems, except the Avenir, which is equipped with an eight-speaker Bose setup.

Safety measures
Most Buick Regal cars offer basic safety features, such as anti-lock brakes, side impact airbags, blind-spot monitoring, and rear cross-traffic alert. Buick Regal also offers an optional Driver Confidence II package, including automatic emergency braking, adaptive cruise control, lane keep assist, and pedestrian detection.

Warranty period
Buick Regal cars come with a standard 3-year/36,000-mile limited warranty. Alternatively, one can opt for the 5-year/60,000-mile Buick extended limited warranty. The Buick bumper-to-bumper limited warranty is for four years or 50,000 miles, whereas the powertrain warranty is typically for five years or 60,000 miles. The Roadside Assistance Plan provides 24×7 access to roadside assistance, with services such as vehicle unlocking, battery jump-start, changing a flat tire, fuel delivery during emergencies, and towing to the nearest authorized GM dealer. Finally, the emissions control system warranty covers your car’s emission control system. This warranty only applies to some of the Buick Regal models. Rush-through protection, first-visit maintenance, and courtesy transportation during your coverage period are other benefits for Buick Regal cars.

Despite its production being terminated, Buick Regal is an evergreen automobile brand with several desirable features leading to its continuing appeal. The best bet is to consider your automobile requirements and browse the features of the various Buick Regal models before making your purchase decision.