Buick Regal Sportback vs. Mazda Mazda6

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2020 Buick Regal Sportback
$25,370
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2021 Mazda Mazda6
$24,475
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Highlights

$25,370
Starting MSRP
$24,475
Starting MSRP
-
Starting MSRP
Turbocharged Gas I4
Engine Type
Regular Unleaded I-4
Engine Type
-
Engine Type
22 City / 32 Hwy
MPG
26 City / 35 Hwy
MPG
-
MPG
250 hp
Horsepower
187 hp
Horsepower
-
Horsepower
Front Wheel Drive
Drive Type
Front Wheel Drive
Drive Type
-
Drive Type
5
Seating Capacity
5
Seating Capacity
-
Seating Capacity
3 yr / 36,000 mi
Basic Warranty
3 yr / 36,000 mi
Basic Warranty
-
Basic Warranty

Engine

260 @ 2000-5200
SAE Net Torque @ RPM
186 @ 4000
SAE Net Torque @ RPM
-
SAE Net Torque @ RPM
250 @ 5400
SAE Net Horsepower @ RPM
187 @ 6000
SAE Net Horsepower @ RPM
-
SAE Net Horsepower @ RPM
2.0L/122
Displacement
2.5 L/152
Displacement
-
Displacement
Turbocharged Gas I4
Engine Type
Regular Unleaded I-4
Engine Type
-
Engine Type
9-Speed A/T
A/T
Transmission Options
6-Speed A/T
A/T
Transmission w/Dual Shift Mode
Transmission Options
-
Transmission Options
22 City / 32 Hwy
MPG
26 City / 35 Hwy
MPG
-
MPG
N/A
Total Cooling System Capacity
N/A
Total Cooling System Capacity
-
Total Cooling System Capacity

Tires & Wheels

N/A
Spare Wheel Material
Steel
Spare Wheel Material
-
Spare Wheel Material
Aluminum
Rear Wheel Material
Aluminum
Rear Wheel Material
-
Rear Wheel Material
Aluminum
Front Wheel Material
Aluminum
Front Wheel Material
-
Front Wheel Material
N/A
Spare Wheel Size
Compact in
Spare Wheel Size
-
Spare Wheel Size
17 x -TBD- in
Rear Wheel Size
17 X 7.5 in
Rear Wheel Size
-
Rear Wheel Size
17 x -TBD- in
Front Wheel Size
17 X 7.5 in
Front Wheel Size
-
Front Wheel Size
N/A
Spare Tire Size
Compact
Spare Tire Size
-
Spare Tire Size
P225/55R17
Rear Tire Size
P225/55VR17
Rear Tire Size
-
Rear Tire Size
P225/55R17
Front Tire Size
P225/55VR17
Front Tire Size
-
Front Tire Size

Suspension

N/A
Suspension Type - Rear (Cont.)
Multi-Link
Suspension Type - Rear (Cont.)
-
Suspension Type - Rear (Cont.)
N/A
Suspension Type - Front (Cont.)
Strut
Suspension Type - Front (Cont.)
-
Suspension Type - Front (Cont.)
4-Link
Suspension Type - Rear
Multi-Link
Suspension Type - Rear
-
Suspension Type - Rear
MacPherson Strut
Suspension Type - Front
Strut
Suspension Type - Front
-
Suspension Type - Front

Steering

N/A
Turning Diameter - Wall to Wall
N/A
Turning Diameter - Wall to Wall
-
Turning Diameter - Wall to Wall
39 ft
Turning Diameter - Curb to Curb
37 ft
Turning Diameter - Curb to Curb
-
Turning Diameter - Curb to Curb
N/A
Lock to Lock Turns (Steering)
N/A
Lock to Lock Turns (Steering)
-
Lock to Lock Turns (Steering)
N/A
Steering Ratio (:1), Overall
N/A
Steering Ratio (:1), Overall
-
Steering Ratio (:1), Overall
Electric Rack & Pinion
Steering Type
Rack-Pinion
Steering Type
-
Steering Type

Measurements

5
Passenger Capacity
5
Passenger Capacity
-
Passenger Capacity
N/A
Trunk Volume
15 ft³
Trunk Volume
-
Trunk Volume
N/A
Liftover Height
N/A
Liftover Height
-
Liftover Height
N/A
Min Ground Clearance
7 in
Min Ground Clearance
-
Min Ground Clearance
63 in
Track Width, Rear
62 in
Track Width, Rear
-
Track Width, Rear
63 in
Track Width, Front
62 in
Track Width, Front
-
Track Width, Front
57 in
Height, Overall
57 in
Height, Overall
-
Height, Overall
73 in
Width, Max w/o mirrors
72 in
Width, Max w/o mirrors
-
Width, Max w/o mirrors
193 in
Length, Overall
193 in
Length, Overall
-
Length, Overall
111 in
Wheelbase
111 in
Wheelbase
-
Wheelbase
54 in
Second Hip Room
54 in
Second Hip Room
-
Second Hip Room
55 in
Second Shoulder Room
55 in
Second Shoulder Room
-
Second Shoulder Room
37 in
Second Leg Room
39 in
Second Leg Room
-
Second Leg Room
37 in
Second Head Room
37 in
Second Head Room
-
Second Head Room
55 in
Front Hip Room
54 in
Front Hip Room
-
Front Hip Room
57 in
Front Shoulder Room
56 in
Front Shoulder Room
-
Front Shoulder Room
42 in
Front Leg Room
42 in
Front Leg Room
-
Front Leg Room
39 in
Front Head Room
38 in
Front Head Room
-
Front Head Room
99 ft³
Passenger Volume
100 ft³
Passenger Volume
-
Passenger Volume
61 ft³
Cargo Volume with Rear Seat Down
-
Cargo Volume with Rear Seat Down
-
Cargo Volume with Rear Seat Down
32 ft³
Cargo Volume with Rear Seat Up
-
Cargo Volume with Rear Seat Up
-
Cargo Volume with Rear Seat Up

Weight & Capacity

N/A
Aux Fuel Tank Capacity, Approx
N/A
Aux Fuel Tank Capacity, Approx
-
Aux Fuel Tank Capacity, Approx
16 gal
Fuel Tank Capacity, Approx
16 gal
Fuel Tank Capacity, Approx
-
Fuel Tank Capacity, Approx
N/A
Wt Distributing Hitch - Max Tongue Wt.
N/A
Wt Distributing Hitch - Max Tongue Wt.
-
Wt Distributing Hitch - Max Tongue Wt.
N/A
Wt Distributing Hitch - Max Trailer Wt.
N/A
Wt Distributing Hitch - Max Trailer Wt.
-
Wt Distributing Hitch - Max Trailer Wt.
N/A
Dead Weight Hitch - Max Tongue Wt.
N/A
Dead Weight Hitch - Max Tongue Wt.
-
Dead Weight Hitch - Max Tongue Wt.
N/A
Dead Weight Hitch - Max Trailer Wt.
N/A
Dead Weight Hitch - Max Trailer Wt.
-
Dead Weight Hitch - Max Trailer Wt.
3,748 lbs
Base Curb Weight
3,437 lbs
Base Curb Weight
-
Base Curb Weight

Safety

-
Rear Cross Traffic Alert
Standard
Rear Cross Traffic Alert
-
Rear Cross Traffic Alert
Standard
Backup Camera
Standard
Backup Camera
-
Backup Camera
-
Lane Departure Warning
Standard
Lane Departure Warning
-
Lane Departure Warning
-
Blind Spot Monitor
Standard
Blind Spot Monitor
-
Blind Spot Monitor
Standard
Stability Control
Standard
Stability Control
-
Stability Control

Entertainment

Standard
Bluetooth®
Standard
Bluetooth®
-
Bluetooth®

Electrical

N/A
Maximum Alternator Capacity (amps)
100
Maximum Alternator Capacity (amps)
-
Maximum Alternator Capacity (amps)
N/A
Cold Cranking Amps @ 0° F (Primary)
N/A
Cold Cranking Amps @ 0° F (Primary)
-
Cold Cranking Amps @ 0° F (Primary)

Brakes

N/A
Drum - Rear (Yes or )
N/A
Drum - Rear (Yes or )
-
Drum - Rear (Yes or )
N/A
Rear Brake Rotor Diam x Thickness
11 in
Rear Brake Rotor Diam x Thickness
-
Rear Brake Rotor Diam x Thickness
N/A
Front Brake Rotor Diam x Thickness
12 in
Front Brake Rotor Diam x Thickness
-
Front Brake Rotor Diam x Thickness
Yes
Disc - Rear (Yes or )
Yes
Disc - Rear (Yes or )
-
Disc - Rear (Yes or )
Yes
Disc - Front (Yes or )
Yes
Disc - Front (Yes or )
-
Disc - Front (Yes or )
N/A
Brake ABS System (Second Line)
N/A
Brake ABS System (Second Line)
-
Brake ABS System (Second Line)
4-Wheel
Brake ABS System
4-Wheel
Brake ABS System
-
Brake ABS System
Pwr
Brake Type
4-Wheel Disc
Brake Type
-
Brake Type

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.

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