Buick Gran Sport vs Buick Regal Sportback Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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Expert Reviews Reviews from CarGurus experts.

1972 Buick Gran Sport
455
No Expert Reviews
2020 Buick Regal Sportback
Avenir FWD
Steve Halloran Preview:

The shapely yet utilitarian Regal belongs to a genre that few buyers are even aware of—the hatchback sedan. Hinged at the leading edge of the rear window, the hatch enhances the Regal’...

Specs

1972 Buick Gran Sport
455
2020 Buick Regal Sportback
Avenir FWD
Powertrain 9-Speed Automatic
Drivetrain --
FWD
Fuel Economy, City --
22 MPG
Fuel Economy, Highway --
32 MPG
Fuel Tank Volume -- 16.3 gal
Engine
Fuel Type --
Gasoline
Power --
250 hp @ 5,400 RPM
Torque --
260 lb-ft @ 2,000 RPM
Cylinders --
4 cylinders
Compression Ratio --
9.5:1
Displacement --
2,000 cc
Bore x Stroke --
3.39 in x 3.39 in
Safety
ABS Brakes -- Standard
Driver Airbag -- Standard
Passenger Airbag -- Standard
Front Side Airbags -- Standard
Rear Side Airbags -- Standard
Curtain Airbags -- Standard
NHTSA Crash Test Results
Comfort and Convenience
Air Conditioning -- Standard
Radio -- Standard
Power Windows -- Standard
Power Door Locks -- Standard
Driver Power Seats -- Standard
Passenger Power Seats -- Standard
Interior
Maximum Seating -- 5 seats
Front Legroom -- 42.1 in
Back Legroom -- 36.9 in
Payload and Towing
Cargo Volume -- 31.5 cu ft
Maximum Payload -- 735 lbs
Exterior
Length -- 192.9 in
Width -- 73.3 in
Height -- 57.3 in
Wheelbase -- 111.4 in

Available Options

1972 Buick Gran Sport
455
2020 Buick Regal Sportback
Avenir FWD

Exterior Colors

  • Dark Moon Blue Metallic
  • Ebony Twilight Metallic
  • RIOJA Red Metallic
  • Satin Steel Metallic
  • White Frost Tricoat

Option Packages

  • Driver Confidence Package II
  • Moonroof, Power, Tilt-Sliding with Sunshade

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