Buick Regal Sportback vs. Mazda Mazda6
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Highlights
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$25,370
Starting MSRP
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$24,475
Starting MSRP
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-
Starting MSRP
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|
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Turbocharged Gas I4
Engine Type
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Regular Unleaded I-4
Engine Type
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-
Engine Type
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|
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22 City / 32 Hwy
MPG
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26 City / 35 Hwy
MPG
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-
MPG
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|
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250 hp
Horsepower
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187 hp
Horsepower
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-
Horsepower
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|
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Front Wheel Drive
Drive Type
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Front Wheel Drive
Drive Type
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-
Drive Type
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|
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5
Seating Capacity
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5
Seating Capacity
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-
Seating Capacity
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|
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3 yr / 36,000 mi
Basic Warranty
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3 yr / 36,000 mi
Basic Warranty
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-
Basic Warranty
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Engine
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Turbocharged Gas I4
Engine Type
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Regular Unleaded I-4
Engine Type
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-
Engine Type
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|
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2.0L/122
Displacement
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2.5 L/152
Displacement
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-
Displacement
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|
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260 @ 2000-5200
SAE Net Torque @ RPM
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186 @ 4000
SAE Net Torque @ RPM
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-
SAE Net Torque @ RPM
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|
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250 @ 5400
SAE Net Horsepower @ RPM
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187 @ 6000
SAE Net Horsepower @ RPM
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-
SAE Net Horsepower @ RPM
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|
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9-Speed A/T
A/T Transmission Options
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6-Speed A/T
A/T Transmission w/Dual Shift Mode Transmission Options
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-
Transmission Options
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|
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22 City / 32 Hwy
MPG
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26 City / 35 Hwy
MPG
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-
MPG
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|
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N/A
Total Cooling System Capacity
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N/A
Total Cooling System Capacity
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-
Total Cooling System Capacity
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Tires & Wheels
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P225/55R17
Rear Tire Size
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P225/55VR17
Rear Tire Size
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-
Rear Tire Size
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|
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N/A
Spare Tire Size
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Compact
Spare Tire Size
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-
Spare Tire Size
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P225/55R17
Front Tire Size
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P225/55VR17
Front Tire Size
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-
Front Tire Size
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17 x -TBD- in
Front Wheel Size
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17 X 7.5 in
Front Wheel Size
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-
Front Wheel Size
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|
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Aluminum
Front Wheel Material
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Aluminum
Front Wheel Material
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-
Front Wheel Material
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17 x -TBD- in
Rear Wheel Size
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17 X 7.5 in
Rear Wheel Size
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-
Rear Wheel Size
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Aluminum
Rear Wheel Material
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Aluminum
Rear Wheel Material
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-
Rear Wheel Material
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N/A
Spare Wheel Size
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Compact in
Spare Wheel Size
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-
Spare Wheel Size
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|
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N/A
Spare Wheel Material
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Steel
Spare Wheel Material
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-
Spare Wheel Material
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Suspension
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N/A
Suspension Type - Rear (Cont.)
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Multi-Link
Suspension Type - Rear (Cont.)
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-
Suspension Type - Rear (Cont.)
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|
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4-Link
Suspension Type - Rear
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Multi-Link
Suspension Type - Rear
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-
Suspension Type - Rear
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|
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MacPherson Strut
Suspension Type - Front
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Strut
Suspension Type - Front
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-
Suspension Type - Front
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N/A
Suspension Type - Front (Cont.)
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Strut
Suspension Type - Front (Cont.)
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-
Suspension Type - Front (Cont.)
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Steering
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N/A
Turning Diameter - Wall to Wall
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N/A
Turning Diameter - Wall to Wall
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-
Turning Diameter - Wall to Wall
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|
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39 ft
Turning Diameter - Curb to Curb
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37 ft
Turning Diameter - Curb to Curb
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-
Turning Diameter - Curb to Curb
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|
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N/A
Lock to Lock Turns (Steering)
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N/A
Lock to Lock Turns (Steering)
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-
Lock to Lock Turns (Steering)
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|
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Electric Rack & Pinion
Steering Type
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Rack-Pinion
Steering Type
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-
Steering Type
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|
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N/A
Steering Ratio (:1), Overall
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N/A
Steering Ratio (:1), Overall
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-
Steering Ratio (:1), Overall
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Measurements
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37 in
Second Head Room
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37 in
Second Head Room
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-
Second Head Room
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|
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5
Passenger Capacity
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5
Passenger Capacity
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-
Passenger Capacity
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|
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63 in
Track Width, Front
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62 in
Track Width, Front
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-
Track Width, Front
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|
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63 in
Track Width, Rear
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62 in
Track Width, Rear
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-
Track Width, Rear
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|
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73 in
Width, Max w/o mirrors
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72 in
Width, Max w/o mirrors
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-
Width, Max w/o mirrors
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|
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55 in
Second Shoulder Room
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55 in
Second Shoulder Room
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-
Second Shoulder Room
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|
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37 in
Second Leg Room
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39 in
Second Leg Room
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-
Second Leg Room
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|
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193 in
Length, Overall
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193 in
Length, Overall
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-
Length, Overall
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|
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42 in
Front Leg Room
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42 in
Front Leg Room
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-
Front Leg Room
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|
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57 in
Height, Overall
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57 in
Height, Overall
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-
Height, Overall
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|
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55 in
Front Hip Room
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54 in
Front Hip Room
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-
Front Hip Room
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|
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N/A
Liftover Height
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N/A
Liftover Height
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-
Liftover Height
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|
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54 in
Second Hip Room
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54 in
Second Hip Room
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-
Second Hip Room
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|
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111 in
Wheelbase
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111 in
Wheelbase
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-
Wheelbase
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|
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99 ft³
Passenger Volume
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100 ft³
Passenger Volume
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-
Passenger Volume
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|
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N/A
Min Ground Clearance
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7 in
Min Ground Clearance
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-
Min Ground Clearance
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N/A
Trunk Volume
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15 ft³
Trunk Volume
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-
Trunk Volume
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39 in
Front Head Room
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38 in
Front Head Room
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-
Front Head Room
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|
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57 in
Front Shoulder Room
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56 in
Front Shoulder Room
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-
Front Shoulder Room
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|
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61 ft³
Cargo Volume with Rear Seat Down
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-
Cargo Volume with Rear Seat Down
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-
Cargo Volume with Rear Seat Down
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32 ft³
Cargo Volume with Rear Seat Up
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-
Cargo Volume with Rear Seat Up
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-
Cargo Volume with Rear Seat Up
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Weight & Capacity
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16 gal
Fuel Tank Capacity, Approx
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16 gal
Fuel Tank Capacity, Approx
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-
Fuel Tank Capacity, Approx
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|
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3,748 lbs
Base Curb Weight
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3,437 lbs
Base Curb Weight
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-
Base Curb Weight
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|
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N/A
Aux Fuel Tank Capacity, Approx
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N/A
Aux Fuel Tank Capacity, Approx
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-
Aux Fuel Tank Capacity, Approx
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|
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N/A
Dead Weight Hitch - Max Trailer Wt.
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N/A
Dead Weight Hitch - Max Trailer Wt.
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-
Dead Weight Hitch - Max Trailer Wt.
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|
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N/A
Wt Distributing Hitch - Max Tongue Wt.
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N/A
Wt Distributing Hitch - Max Tongue Wt.
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-
Wt Distributing Hitch - Max Tongue Wt.
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|
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N/A
Dead Weight Hitch - Max Tongue Wt.
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N/A
Dead Weight Hitch - Max Tongue Wt.
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-
Dead Weight Hitch - Max Tongue Wt.
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|
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N/A
Wt Distributing Hitch - Max Trailer Wt.
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N/A
Wt Distributing Hitch - Max Trailer Wt.
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-
Wt Distributing Hitch - Max Trailer Wt.
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Safety
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-
Rear Cross Traffic Alert
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Standard
Rear Cross Traffic Alert
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-
Rear Cross Traffic Alert
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|
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-
Blind Spot Monitor
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Standard
Blind Spot Monitor
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-
Blind Spot Monitor
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Standard
Backup Camera
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Standard
Backup Camera
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-
Backup Camera
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-
Lane Departure Warning
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Standard
Lane Departure Warning
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-
Lane Departure Warning
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Standard
Stability Control
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Standard
Stability Control
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-
Stability Control
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Entertainment
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Standard
Bluetooth®
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Standard
Bluetooth®
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-
Bluetooth®
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Electrical
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N/A
Cold Cranking Amps @ 0° F (Primary)
|
N/A
Cold Cranking Amps @ 0° F (Primary)
|
-
Cold Cranking Amps @ 0° F (Primary)
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|
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N/A
Maximum Alternator Capacity (amps)
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100
Maximum Alternator Capacity (amps)
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-
Maximum Alternator Capacity (amps)
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Brakes
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4-Wheel
Brake ABS System
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4-Wheel
Brake ABS System
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-
Brake ABS System
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|
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Pwr
Brake Type
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4-Wheel Disc
Brake Type
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-
Brake Type
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|
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N/A
Drum - Rear (Yes or )
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N/A
Drum - Rear (Yes or )
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-
Drum - Rear (Yes or )
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|
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N/A
Brake ABS System (Second Line)
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N/A
Brake ABS System (Second Line)
|
-
Brake ABS System (Second Line)
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N/A
Rear Brake Rotor Diam x Thickness
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11 in
Rear Brake Rotor Diam x Thickness
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-
Rear Brake Rotor Diam x Thickness
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|
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Yes
Disc - Front (Yes or )
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Yes
Disc - Front (Yes or )
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-
Disc - Front (Yes or )
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N/A
Front Brake Rotor Diam x Thickness
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12 in
Front Brake Rotor Diam x Thickness
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-
Front Brake Rotor Diam x Thickness
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|
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Yes
Disc - Rear (Yes or )
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Yes
Disc - Rear (Yes or )
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-
Disc - Rear (Yes or )
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FAQ
Which is more reliable, the 2020 Buick Regal Sportback or the 2021 Mazda Mazda6?
The 2021 Mazda Mazda6 is more reliable than the 2020 Buick Regal Sportback according to Cars.com consumers, with a reliability rating of 4.7 for the 2021 Mazda6 versus a reliability rating of 4.6 for the 2020 Regal Sportback.
Which is more fuel efficient, the 2020 Buick Regal Sportback or the 2021 Mazda Mazda6?
The 2021 Mazda Mazda6 is more fuel efficient than the 2020 Buick Regal Sportback with 29 MPG combined versus 26 MPG combined.
Which car is cheaper, the 2020 Buick Regal Sportback or the 2021 Mazda Mazda6?
The 2021 Mazda Mazda6 is cheaper than the 2020 Buick Regal Sportback with a $24,475 starting MSRP versus a $25,370 starting MSRP.
Compare the Buick Regal Sportback
Compare the Mazda Mazda6
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